@ 0fa80bd3:ea7325de

The land that belongs to the indigenous peoples of Russia has been seized by a gang of killers who have unleashed a war of extermination. They wipe out anyone who refuses to conform to their rules. Those who disagree and stay behind are tortured and killed in prisons and labor camps. Those who flee lose their homeland, dissolve into foreign cultures, and fade away. And those who stand up to protect their people are attacked by the misled and deceived. The deceived die for the unchecked greed of a single dictator—thousands from both sides, people who just wanted to live, raise their kids, and build a future.

Now, they are forced to make an impossible choice: abandon their homeland or die. Some perish on the battlefield, others lose themselves in exile, stripped of their identity, scattered in a world that isn’t theirs.

There’s been endless debate about how to fix this, how to clear the field of the weeds that choke out every new sprout, every attempt at change. But the real problem? We can’t play by their rules. We can’t speak their language or use their weapons. We stand for humanity, and no matter how righteous our cause, we will not multiply suffering. Victory doesn’t come from matching the enemy—it comes from staying ahead, from using tools they haven’t mastered yet. That’s how wars are won.

Our only resource is the will of the people to rewrite the order of things. Historian Timothy Snyder once said that a nation cannot exist without a city. A city is where the most active part of a nation thrives. But the cities are occupied. The streets are watched. Gatherings are impossible. They control the money. They control the mail. They control the media. And any dissent is crushed before it can take root.

So I started asking myself: How do we stop this fragmentation? How do we create a space where people can rebuild their connections when they’re ready? How do we build a self-sustaining network, where everyone contributes and benefits proportionally, while keeping their freedom to leave intact? And more importantly—how do we make it spread, even in occupied territory?

In 2009, something historic happened: the internet got its own money. Thanks to Satoshi Nakamoto, the world took a massive leap forward. Bitcoin and decentralized ledgers shattered the idea that money must be controlled by the state. Now, to move or store value, all you need is an address and a key. A tiny string of text, easy to carry, impossible to seize.

That was the year money broke free. The state lost its grip. Its biggest weapon—physical currency—became irrelevant. Money became purely digital.

The internet was already a sanctuary for information, a place where people could connect and organize. But with Bitcoin, it evolved. Now, value itself could flow freely, beyond the reach of authorities.

Think about it: when seedlings are grown in controlled environments before being planted outside, they get stronger, survive longer, and bear fruit faster. That’s how we handle crops in harsh climates—nurture them until they’re ready for the wild.

Now, picture the internet as that controlled environment for ideas. Bitcoin? It’s the fertile soil that lets them grow. A testing ground for new models of interaction, where concepts can take root before they move into the real world. If nation-states are a battlefield, locked in a brutal war for territory, the internet is boundless. It can absorb any number of ideas, any number of people, and it doesn’t run out of space.

But for this ecosystem to thrive, people need safe ways to communicate, to share ideas, to build something real—without surveillance, without censorship, without the constant fear of being erased.

This is where Nostr comes in.

Nostr—"Notes and Other Stuff Transmitted by Relays"—is more than just a messaging protocol. It’s a new kind of city. One that no dictator can seize, no corporation can own, no government can shut down.

It’s built on decentralization, encryption, and individual control. Messages don’t pass through central servers—they are relayed through independent nodes, and users choose which ones to trust. There’s no master switch to shut it all down. Every person owns their identity, their data, their connections. And no one—no state, no tech giant, no algorithm—can silence them.

In a world where cities fall and governments fail, Nostr is a city that cannot be occupied. A place for ideas, for networks, for freedom. A city that grows stronger the more people build within it.

@ 9e69e420:d12360c2

Chef's notes

arbitray

• test
• of
• chefs notes

hedding 2

Details

• ⏲️ Prep time: 20
• 🍳 Cook time: 1 hour
• 🍽️ Servings: 5

Ingredients

• Test ingredient
• 2nd test ingredient

Directions

1. Bake
2. Cool

@ 9e69e420:d12360c2

President Trump plans to withdraw 20,000 U.S. troops from Europe and expects European allies to contribute financially to the remaining military presence. Reported by ANSA, Trump aims to deliver this message to European leaders since taking office. A European diplomat noted, “the costs cannot be borne solely by American taxpayers.”

The Pentagon hasn't commented yet. Trump has previously sought lower troop levels in Europe and had ordered cuts during his first term. The U.S. currently maintains around 65,000 troops in Europe, with total forces reaching 100,000 since the Ukraine invasion. Trump's new approach may shift military focus to the Pacific amid growing concerns about China.

Sauce

@ 29af23a9:842ef0c1

A Indústria Pornográfica se caracteriza pelo investimento pesado de grandes empresários americanos, desde 2014.

Na década de 90, filmes pornográficos eram feitos às coxas. Era basicamente duas pessoas fazendo sexo amador e sendo gravadas. Não tinha roteiro, nem produção, não tinha maquiagem, nada disso. A distribuição era rudimentar, os assinantes tinham que sair de suas casas, ir até a locadora, sofrer todo tipo de constrangimento para assistir a um filme pornô.

No começo dos anos 2000, o serviço de Pay Per View fez o número de vendas de filmes eróticos (filme erótico é bem mais leve) crescer mas nada se compara com os sites de filmes pornográficos por assinatura.

Com o advento dos serviços de Streaming, os sites que vendem filmes por assinatura se estabeleceram no mercado como nunca foi visto na história.

Hoje, os Produtores usam produtos para esticar os vasos sanguíneos do pênis dos atores e dopam as atrizes para que elas aguentem horas de gravação (a Série Black Mirror fez uma crítica a isso no episódio 1 milhão de méritos de forma sutil).

Além de toda a produção em volta das cenas. Que são gravadas em 4K, para focar bem as partes íntimas dos atores. Quadros fechados, iluminação, tudo isso faz essa Indústria ser "Artística" uma vez que tudo ali é falso. Um filme da Produtora Vixen, por exemplo, onde jovens mulheres transam em mansões com seus empresários estimula o esteriótipo da mina padrão que chama seu chefe rico de "daddy" e seduz ele até ele trair a esposa.

Sites como xvídeos, pornHub e outros nada mais são do que sites que salvam filmes dessas produtoras e hospedam as cenas com anúncios e pop-ups. Alguns sites hospedam o filme inteiro "de graça".

Esse tipo de filme estimula qualquer homem heterosexual com menos de 30 anos, que não tem o córtex frontal de seu cérebro totalmente desenvolvido (segundo estudos só é completamente desenvolvido quando o homem chega aos 31 anos).

A arte Pornográfica faz alguns fantasiarem ter relação sexual com uma gostosa americana branquinha, até escraviza-los. Muitos não conseguem sair do vício e preferem a Ficção à sua esposa real. Então pare de se enganar e admita. A Pornografia faz mal para a saúde mental do homem.

Quem sonha em ter uma transa com Lana Rhodes, deve estar nesse estágio. Trata-se de uma atriz (pornstar) que ganhou muito dinheiro vendendo a ilusão da Arte Pornografica, como a Riley Reid que só gravava para grandes Produtoras. Ambas se arrependeram da carreira artística e agora tentam viver suas vidas como uma mulher comum.

As próprias atrizes se consideram artistas, como Mia Malkova, chegou a dizer que Pornografia é a vida dela, que é "Lindo e Sofisticado."

Mia Malkova inclusive faz questão de dizer que a industria não escravisa mulheres jovens. Trata-se de um negócio onde a mulher assina um contrato com uma produtora e recebe um cachê por isso. Diferente do discurso da Mia Khalifa em entrevista para a BBC, onde diz que as mulheres são exploradas por homens poderosos. Vai ela está confundindo o Conglomerado Vixen com a Rede Globo ou com a empresa do Harvey Weinstein.

Enfim, se você é um homem solteiro entre 18 e 40 anos que já consumiu ou que ainda consome pornografia, sabia que sofrerá consequências. Pois trata-se de "produções artísticas" da indústria audiovisual que altera os níveis de dopamina do seu cérebro, mudando a neuroplasticidade e diminuindo a massa cinzenta, deixando o homem com memória fraca, sem foco e com mente nebulosa.

Por que o Estado não proíbe/criminaliza a Pornografia se ela faz mal? E desde quando o Estado quer o nosso bem? Existem grandes empresarios que financiam essa indústria ajudando governos a manterem o povo viciado e assim alienado. É um pão e circo, só que muito mais viciante e maléfico. Eu costume dizer aos meus amigos que existem grandes empresários jvdeus que são donos de grandes Produtoras de filmes pornográficos como o Conglomerado Vixen. Então se eles assistem vídeos pirateados de filmes dessas produtoras, eles estão no colo do Judeu.

@ 6be5cc06:5259daf0

A seguir, veja como instalar e configurar o Privoxy no Pop!_OS.

---

1. Instalar o Tor e o Privoxy

Abra o terminal e execute:

bash sudo apt update sudo apt install tor privoxy

Explicação:

• Tor: Roteia o tráfego pela rede Tor.
• Privoxy: Proxy avançado que intermedia a conexão entre aplicativos e o Tor.

---

2. Configurar o Privoxy

Abra o arquivo de configuração do Privoxy:

bash sudo nano /etc/privoxy/config

Navegue até a última linha (atalho: Ctrl + / depois Ctrl + V para navegar diretamente até a última linha) e insira:

bash forward-socks5 / 127.0.0.1:9050 .

Isso faz com que o Privoxy envie todo o tráfego para o Tor através da porta 9050.

Salve (CTRL + O e Enter) e feche (CTRL + X) o arquivo.

---

3. Iniciar o Tor e o Privoxy

Agora, inicie e habilite os serviços:

bash sudo systemctl start tor sudo systemctl start privoxy sudo systemctl enable tor sudo systemctl enable privoxy

Explicação:

• start: Inicia os serviços.
• enable: Faz com que iniciem automaticamente ao ligar o PC.

---

4. Configurar o Navegador Firefox

Para usar a rede Tor com o Firefox:

1. Abra o Firefox.
2. Acesse Configurações → Configurar conexão.
3. Selecione Configuração manual de proxy.
4. Configure assim:
   • Proxy HTTP: 127.0.0.1
   • Porta: 8118 (porta padrão do Privoxy)
   • Domínio SOCKS (v5): 127.0.0.1
   • Porta: 9050
5. Marque a opção "Usar este proxy também em HTTPS".
6. Clique em OK.

---

5. Verificar a Conexão com o Tor

Abra o navegador e acesse:

text https://check.torproject.org/

Se aparecer a mensagem "Congratulations. This browser is configured to use Tor.", a configuração está correta.

---

Dicas Extras

• Privoxy pode ser ajustado para bloquear anúncios e rastreadores.
• Outros aplicativos também podem ser configurados para usar o Privoxy.

@ 9e69e420:d12360c2

Oregano oil is a potent natural compound that offers numerous scientifically-supported health benefits.

Active Compounds

The oil's therapeutic properties stem from its key bioactive components: - Carvacrol and thymol (primary active compounds) - Polyphenols and other antioxidant

Antimicrobial Properties

Bacterial Protection The oil demonstrates powerful antibacterial effects, even against antibiotic-resistant strains like MRSA and other harmful bacteria. Studies show it effectively inactivates various pathogenic bacteria without developing resistance.

Antifungal Effects It effectively combats fungal infections, particularly Candida-related conditions like oral thrush, athlete's foot, and nail infections.

Digestive Health Benefits

Oregano oil supports digestive wellness by: - Promoting gastric juice secretion and enzyme production - Helping treat Small Intestinal Bacterial Overgrowth (SIBO) - Managing digestive discomfort, bloating, and IBS symptoms

Anti-inflammatory and Antioxidant Effects

The oil provides significant protective benefits through: - Powerful antioxidant activity that fights free radicals - Reduction of inflammatory markers in the body - Protection against oxidative stress-related conditions

Respiratory Support

It aids respiratory health by: - Loosening mucus and phlegm - Suppressing coughs and throat irritation - Supporting overall respiratory tract function

Additional Benefits

Skin Health - Improves conditions like psoriasis, acne, and eczema - Supports wound healing through antibacterial action - Provides anti-aging benefits through antioxidant properties

Cardiovascular Health Studies show oregano oil may help: - Reduce LDL (bad) cholesterol levels - Support overall heart health

Pain Management The oil demonstrates effectiveness in: - Reducing inflammation-related pain - Managing muscle discomfort - Providing topical pain relief

Safety Note

While oregano oil is generally safe, it's highly concentrated and should be properly diluted before use Consult a healthcare provider before starting supplementation, especially if taking other medications.

@ b17fccdf:b7211155

~ > Check out the steps to get this ~ > HERE < ~

Note: for different reasons, it is recommended choosing Option 1: DoT & DNSSEC using systemd-resolved, but you could want to use Option 2, choose behind your criteria, both are valid to achieve the same objective.

---

Some more changes were released recently in other places of the MiniBolt guide, check the full release notes:

Full release notes

~ > Static IP & custom DNS servers bonus guide:

• Adds custom DNS server suggestions.
• Adds different steps to check the changes after configurations.
• Deleted some unnecessary steps.
• Fix some nits.

---

~ > Modifications on Configuration (bitcoin.conf) of Bitcoin Core:

• Replace proxy value parameter to use UNIX domain socket (proxy=unix:/run/tor/socks) | (recently enabled on Bitcoin Core v28).
• Replace startupnotify=chmod g+r /home/bitcoin/.bitcoin/.cookie to rpccookieperms=group Bitcoin Core PR.
• Adds another special bind address to listen to incoming connections from Tor (bind=127.0.0.1=onion) | (recently changed on Bitcoin Core v28).
• Modified systemd service to improve the startup and shutdown process.

Note: remember to restart Bitcoin Core and reload the systemd with sudo systemctl daemon-reload to apply changes.

---

~ > Delete unnecessary parameters of the systemd service of Lightning client.

Note: remember to reload the systemd with sudo systemctl daemon-reload to apply changes.

---

~ > Others:

• New i2pd webconsole section.
• Adds a new "Validation" subsection to the guides to clarify when checks begin.
• New "Use the Tor proxy from another device" section.
• Adds Electrs compatible with Testnet4 on Testnet bonus guide.
• Adds how to build a Guard/Middle relay section on "Tor services: bridges & relays" bonus guide.
• Adds Extras (optional) section to "Tor services: bridges & relays" bonus guide with different utilities like install Nyx, how to "Limit bandwidth" and others.
• Changed Electrs ports to enable simultaneous mode with Fulcrum.
• Updated aliases list to include news additions in line with updates.
• Updated the Networkmap resource to include news additions in line with updates and migrate to a dynamic visual mode.
• Reorganized some menu items and sections to improve the UX and make more sense in the face of the future.
• Restructure and rename the "Tor obfs4 bridge" bonus guide to "Tor services: bridges & relays" and modify it to run the obfs4bridge, relays, and the master, in separate instances.
• Hidden NYM mixnet and Sparrow server bonus guides from the menus due to disuse or poor performance. Note: it will continue to be maintained later if the situation changes due to the development of the associated software.
• Bump version of various services.

---

~ > Coming soon...

• Enable DNSSEC for your domain using Cloudflare + Namecheap.
• Enable DoH on:
  • Desktop/Android browser (Windows/Linux).
  • OS: Windows 11 // Linux (Completed ✅)
  • Router.
• Enable DoT on:
  • Android OS.
  • OS: Windows 11 // Linux (Completed ✅) with DNSSEC verification included.
  • Router.

---

Enjoy it MiniBolter!💙

@ b17fccdf:b7211155

The past 26 August, Tor introduced officially a proof-of-work (PoW) defense for onion services designed to prioritize verified network traffic as a deterrent against denial of service (DoS) attacks.

~ > This feature at the moment, is deactivate by default, so you need to follow these steps to activate this on a MiniBolt node:

• Make sure you have the latest version of Tor installed, at the time of writing this post, which is v0.4.8.6. Check your current version by typing

tor --version

Example of expected output:

Tor version 0.4.8.6. This build of Tor is covered by the GNU General Public License (https://www.gnu.org/licenses/gpl-3.0.en.html) Tor is running on Linux with Libevent 2.1.12-stable, OpenSSL 3.0.9, Zlib 1.2.13, Liblzma 5.4.1, Libzstd N/A and Glibc 2.36 as libc. Tor compiled with GCC version 12.2.0

~ > If you have v0.4.8.X, you are OK, if not, type sudo apt update && sudo apt upgrade and confirm to update.

• Basic PoW support can be checked by running this command:

tor --list-modules

Expected output:

relay: yes dirauth: yes dircache: yes pow: **yes**

~ > If you have pow: yes, you are OK

• Now go to the torrc file of your MiniBolt and add the parameter to enable PoW for each hidden service added

sudo nano /etc/tor/torrc

Example:

```

Hidden Service BTC RPC Explorer

HiddenServiceDir /var/lib/tor/hidden_service_btcrpcexplorer/ HiddenServiceVersion 3 HiddenServicePoWDefensesEnabled 1 HiddenServicePort 80 127.0.0.1:3002 ```

~ > Bitcoin Core and LND use the Tor control port to automatically create the hidden service, requiring no action from the user. We have submitted a feature request in the official GitHub repositories to explore the need for the integration of Tor's PoW defense into the automatic creation process of the hidden service. You can follow them at the following links:

• Bitcoin Core: https://github.com/lightningnetwork/lnd/issues/8002
• LND: https://github.com/bitcoin/bitcoin/issues/28499

---

More info:

• https://blog.torproject.org/introducing-proof-of-work-defense-for-onion-services/
• https://gitlab.torproject.org/tpo/onion-services/onion-support/-/wikis/Documentation/PoW-FAQ

---

Enjoy it MiniBolter! 💙

@ b17fccdf:b7211155

Important notice to MiniBolt node runners:

~ > It turns out that the I2P devs have opened an issue on the Bitcoin Core GitHub repo commenting that because they gave the option to enable the notransit=true parameter in the official documentation:

[...] If you prefer not to relay any public I2P traffic and only allow I2P traffic from programs connecting through the SAM proxy, e.g. Bitcoin Core, you can set the no transit option to true [...] are having a heavy load on the I2P network since last December 19. Also comment that it is advisable to share as much bandwidth and transit tunnels as we can, to increase anonymity with coverage traffic, by contributing more to the I2p network than we consume.

So they ask that we deactivate that option that you use activated. With all this, he already updated the "Privacy" section by removing that setting.

The steps to delete this configuration once we have already configured it, are the following:

• With the "admin" user, stop i2pd:

sudo systemctl stop i2pd

• Comment line 93 with "#" at the beginning of it (notransit = true), save and exit

sudo nano /var/lib/i2pd/i2pd.conf --line numbers

• Start i2pd again:

sudo systemctl start i2pd

• And that's it, you could take a look at Bitcoin Core to see that it has detected i2pd running again after the reboot with:

tail --lines 500 -f /home/bitcoin/.bitcoin/debug.log

~ > If you don't see that I2P is up in Bitcoin Core after the restart, sudo systemctl restart bitcoind and look again at the logs of the same.

---

More info in the rollback commit, see ~> HERE < ~

@ 6be5cc06:5259daf0

Bitcoin: Um sistema de dinheiro eletrônico direto entre pessoas.

Satoshi Nakamoto
satoshin@gmx.com
www.bitcoin.org

---

Resumo

O Bitcoin é uma forma de dinheiro digital que permite pagamentos diretos entre pessoas, sem a necessidade de um banco ou instituição financeira. Ele resolve um problema chamado gasto duplo, que ocorre quando alguém tenta gastar o mesmo dinheiro duas vezes. Para evitar isso, o Bitcoin usa uma rede descentralizada onde todos trabalham juntos para verificar e registrar as transações.

As transações são registradas em um livro público chamado blockchain, protegido por uma técnica chamada Prova de Trabalho. Essa técnica cria uma cadeia de registros que não pode ser alterada sem refazer todo o trabalho já feito. Essa cadeia é mantida pelos computadores que participam da rede, e a mais longa é considerada a verdadeira.

Enquanto a maior parte do poder computacional da rede for controlada por participantes honestos, o sistema continuará funcionando de forma segura. A rede é flexível, permitindo que qualquer pessoa entre ou saia a qualquer momento, sempre confiando na cadeia mais longa como prova do que aconteceu.

---

1. Introdução

Hoje, quase todos os pagamentos feitos pela internet dependem de bancos ou empresas como processadores de pagamento (cartões de crédito, por exemplo) para funcionar. Embora esse sistema seja útil, ele tem problemas importantes porque é baseado em confiança.

Primeiro, essas empresas podem reverter pagamentos, o que é útil em caso de erros, mas cria custos e incertezas. Isso faz com que pequenas transações, como pagar centavos por um serviço, se tornem inviáveis. Além disso, os comerciantes são obrigados a desconfiar dos clientes, pedindo informações extras e aceitando fraudes como algo inevitável.

Esses problemas não existem no dinheiro físico, como o papel-moeda, onde o pagamento é final e direto entre as partes. No entanto, não temos como enviar dinheiro físico pela internet sem depender de um intermediário confiável.

O que precisamos é de um sistema de pagamento eletrônico baseado em provas matemáticas, não em confiança. Esse sistema permitiria que qualquer pessoa enviasse dinheiro diretamente para outra, sem depender de bancos ou processadores de pagamento. Além disso, as transações seriam irreversíveis, protegendo vendedores contra fraudes, mas mantendo a possibilidade de soluções para disputas legítimas.

Neste documento, apresentamos o Bitcoin, que resolve o problema do gasto duplo usando uma rede descentralizada. Essa rede cria um registro público e protegido por cálculos matemáticos, que garante a ordem das transações. Enquanto a maior parte da rede for controlada por pessoas honestas, o sistema será seguro contra ataques.

---

2. Transações

Para entender como funciona o Bitcoin, é importante saber como as transações são realizadas. Imagine que você quer transferir uma "moeda digital" para outra pessoa. No sistema do Bitcoin, essa "moeda" é representada por uma sequência de registros que mostram quem é o atual dono. Para transferi-la, você adiciona um novo registro comprovando que agora ela pertence ao próximo dono. Esse registro é protegido por um tipo especial de assinatura digital.

O que é uma assinatura digital?

Uma assinatura digital é como uma senha secreta, mas muito mais segura. No Bitcoin, cada usuário tem duas chaves: uma "chave privada", que é secreta e serve para criar a assinatura, e uma "chave pública", que pode ser compartilhada com todos e é usada para verificar se a assinatura é válida. Quando você transfere uma moeda, usa sua chave privada para assinar a transação, provando que você é o dono. A próxima pessoa pode usar sua chave pública para confirmar isso.

Como funciona na prática?

Cada "moeda" no Bitcoin é, na verdade, uma cadeia de assinaturas digitais. Vamos imaginar o seguinte cenário:

1. A moeda está com o Dono 0 (você). Para transferi-la ao Dono 1, você assina digitalmente a transação com sua chave privada. Essa assinatura inclui o código da transação anterior (chamado de "hash") e a chave pública do Dono 1.
2. Quando o Dono 1 quiser transferir a moeda ao Dono 2, ele assinará a transação seguinte com sua própria chave privada, incluindo também o hash da transação anterior e a chave pública do Dono 2.
3. Esse processo continua, formando uma "cadeia" de transações. Qualquer pessoa pode verificar essa cadeia para confirmar quem é o atual dono da moeda.

Resolvendo o problema do gasto duplo

Um grande desafio com moedas digitais é o "gasto duplo", que é quando uma mesma moeda é usada em mais de uma transação. Para evitar isso, muitos sistemas antigos dependiam de uma entidade central confiável, como uma casa da moeda, que verificava todas as transações. No entanto, isso criava um ponto único de falha e centralizava o controle do dinheiro.

O Bitcoin resolve esse problema de forma inovadora: ele usa uma rede descentralizada onde todos os participantes (os "nós") têm acesso a um registro completo de todas as transações. Cada nó verifica se as transações são válidas e se a moeda não foi gasta duas vezes. Quando a maioria dos nós concorda com a validade de uma transação, ela é registrada permanentemente na blockchain.

Por que isso é importante?

Essa solução elimina a necessidade de confiar em uma única entidade para gerenciar o dinheiro, permitindo que qualquer pessoa no mundo use o Bitcoin sem precisar de permissão de terceiros. Além disso, ela garante que o sistema seja seguro e resistente a fraudes.

---

3. Servidor Timestamp

Para assegurar que as transações sejam realizadas de forma segura e transparente, o sistema Bitcoin utiliza algo chamado de "servidor de registro de tempo" (timestamp). Esse servidor funciona como um registro público que organiza as transações em uma ordem específica.

Ele faz isso agrupando várias transações em blocos e criando um código único chamado "hash". Esse hash é como uma impressão digital que representa todo o conteúdo do bloco. O hash de cada bloco é amplamente divulgado, como se fosse publicado em um jornal ou em um fórum público.

Esse processo garante que cada bloco de transações tenha um registro de quando foi criado e que ele existia naquele momento. Além disso, cada novo bloco criado contém o hash do bloco anterior, formando uma cadeia contínua de blocos conectados — conhecida como blockchain.

Com isso, se alguém tentar alterar qualquer informação em um bloco anterior, o hash desse bloco mudará e não corresponderá ao hash armazenado no bloco seguinte. Essa característica torna a cadeia muito segura, pois qualquer tentativa de fraude seria imediatamente detectada.

O sistema de timestamps é essencial para provar a ordem cronológica das transações e garantir que cada uma delas seja única e autêntica. Dessa forma, ele reforça a segurança e a confiança na rede Bitcoin.

---

4. Prova-de-Trabalho

Para implementar o registro de tempo distribuído no sistema Bitcoin, utilizamos um mecanismo chamado prova-de-trabalho. Esse sistema é semelhante ao Hashcash, desenvolvido por Adam Back, e baseia-se na criação de um código único, o "hash", por meio de um processo computacionalmente exigente.

A prova-de-trabalho envolve encontrar um valor especial que, quando processado junto com as informações do bloco, gere um hash que comece com uma quantidade específica de zeros. Esse valor especial é chamado de "nonce". Encontrar o nonce correto exige um esforço significativo do computador, porque envolve tentativas repetidas até que a condição seja satisfeita.

Esse processo é importante porque torna extremamente difícil alterar qualquer informação registrada em um bloco. Se alguém tentar mudar algo em um bloco, seria necessário refazer o trabalho de computação não apenas para aquele bloco, mas também para todos os blocos que vêm depois dele. Isso garante a segurança e a imutabilidade da blockchain.

A prova-de-trabalho também resolve o problema de decidir qual cadeia de blocos é a válida quando há múltiplas cadeias competindo. A decisão é feita pela cadeia mais longa, pois ela representa o maior esforço computacional já realizado. Isso impede que qualquer indivíduo ou grupo controle a rede, desde que a maioria do poder de processamento seja mantida por participantes honestos.

Para garantir que o sistema permaneça eficiente e equilibrado, a dificuldade da prova-de-trabalho é ajustada automaticamente ao longo do tempo. Se novos blocos estiverem sendo gerados rapidamente, a dificuldade aumenta; se estiverem sendo gerados muito lentamente, a dificuldade diminui. Esse ajuste assegura que novos blocos sejam criados aproximadamente a cada 10 minutos, mantendo o sistema estável e funcional.

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5. Rede

A rede Bitcoin é o coração do sistema e funciona de maneira distribuída, conectando vários participantes (ou nós) para garantir o registro e a validação das transações. Os passos para operar essa rede são:

1. Transmissão de Transações: Quando alguém realiza uma nova transação, ela é enviada para todos os nós da rede. Isso é feito para garantir que todos estejam cientes da operação e possam validá-la.

2. Coleta de Transações em Blocos: Cada nó agrupa as novas transações recebidas em um "bloco". Este bloco será preparado para ser adicionado à cadeia de blocos (a blockchain).

3. Prova-de-Trabalho: Os nós competem para resolver a prova-de-trabalho do bloco, utilizando poder computacional para encontrar um hash válido. Esse processo é como resolver um quebra-cabeça matemático difícil.

4. Envio do Bloco Resolvido: Quando um nó encontra a solução para o bloco (a prova-de-trabalho), ele compartilha esse bloco com todos os outros nós na rede.

5. Validação do Bloco: Cada nó verifica o bloco recebido para garantir que todas as transações nele contidas sejam válidas e que nenhuma moeda tenha sido gasta duas vezes. Apenas blocos válidos são aceitos.

6. Construção do Próximo Bloco: Os nós que aceitaram o bloco começam a trabalhar na criação do próximo bloco, utilizando o hash do bloco aceito como base (hash anterior). Isso mantém a continuidade da cadeia.

Resolução de Conflitos e Escolha da Cadeia Mais Longa

Os nós sempre priorizam a cadeia mais longa, pois ela representa o maior esforço computacional já realizado, garantindo maior segurança. Se dois blocos diferentes forem compartilhados simultaneamente, os nós trabalharão no primeiro bloco recebido, mas guardarão o outro como uma alternativa. Caso o segundo bloco eventualmente forme uma cadeia mais longa (ou seja, tenha mais blocos subsequentes), os nós mudarão para essa nova cadeia.

Tolerância a Falhas

A rede é robusta e pode lidar com mensagens que não chegam a todos os nós. Uma transação não precisa alcançar todos os nós de imediato; basta que chegue a um número suficiente deles para ser incluída em um bloco. Da mesma forma, se um nó não receber um bloco em tempo hábil, ele pode solicitá-lo ao perceber que está faltando quando o próximo bloco é recebido.

Esse mecanismo descentralizado permite que a rede Bitcoin funcione de maneira segura, confiável e resiliente, sem depender de uma autoridade central.

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6. Incentivo

O incentivo é um dos pilares fundamentais que sustenta o funcionamento da rede Bitcoin, garantindo que os participantes (nós) continuem operando de forma honesta e contribuindo com recursos computacionais. Ele é estruturado em duas partes principais: a recompensa por mineração e as taxas de transação.

Recompensa por Mineração

Por convenção, o primeiro registro em cada bloco é uma transação especial que cria novas moedas e as atribui ao criador do bloco. Essa recompensa incentiva os mineradores a dedicarem poder computacional para apoiar a rede. Como não há uma autoridade central para emitir moedas, essa é a maneira pela qual novas moedas entram em circulação. Esse processo pode ser comparado ao trabalho de garimpeiros, que utilizam recursos para colocar mais ouro em circulação. No caso do Bitcoin, o "recurso" consiste no tempo de CPU e na energia elétrica consumida para resolver a prova-de-trabalho.

Taxas de Transação

Além da recompensa por mineração, os mineradores também podem ser incentivados pelas taxas de transação. Se uma transação utiliza menos valor de saída do que o valor de entrada, a diferença é tratada como uma taxa, que é adicionada à recompensa do bloco contendo essa transação. Com o passar do tempo e à medida que o número de moedas em circulação atinge o limite predeterminado, essas taxas de transação se tornam a principal fonte de incentivo, substituindo gradualmente a emissão de novas moedas. Isso permite que o sistema opere sem inflação, uma vez que o número total de moedas permanece fixo.

Incentivo à Honestidade

O design do incentivo também busca garantir que os participantes da rede mantenham um comportamento honesto. Para um atacante que consiga reunir mais poder computacional do que o restante da rede, ele enfrentaria duas escolhas:

1. Usar esse poder para fraudar o sistema, como reverter transações e roubar pagamentos.
2. Seguir as regras do sistema, criando novos blocos e recebendo recompensas legítimas.

A lógica econômica favorece a segunda opção, pois um comportamento desonesto prejudicaria a confiança no sistema, diminuindo o valor de todas as moedas, incluindo aquelas que o próprio atacante possui. Jogar dentro das regras não apenas maximiza o retorno financeiro, mas também preserva a validade e a integridade do sistema.

Esse mecanismo garante que os incentivos econômicos estejam alinhados com o objetivo de manter a rede segura, descentralizada e funcional ao longo do tempo.

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7. Recuperação do Espaço em Disco

Depois que uma moeda passa a estar protegida por muitos blocos na cadeia, as informações sobre as transações antigas que a geraram podem ser descartadas para economizar espaço em disco. Para que isso seja possível sem comprometer a segurança, as transações são organizadas em uma estrutura chamada "árvore de Merkle". Essa árvore funciona como um resumo das transações: em vez de armazenar todas elas, guarda apenas um "hash raiz", que é como uma assinatura compacta que representa todo o grupo de transações.

Os blocos antigos podem, então, ser simplificados, removendo as partes desnecessárias dessa árvore. Apenas a raiz do hash precisa ser mantida no cabeçalho do bloco, garantindo que a integridade dos dados seja preservada, mesmo que detalhes específicos sejam descartados.

Para exemplificar: imagine que você tenha vários recibos de compra. Em vez de guardar todos os recibos, você cria um documento e lista apenas o valor total de cada um. Mesmo que os recibos originais sejam descartados, ainda é possível verificar a soma com base nos valores armazenados.

Além disso, o espaço ocupado pelos blocos em si é muito pequeno. Cada bloco sem transações ocupa apenas cerca de 80 bytes. Isso significa que, mesmo com blocos sendo gerados a cada 10 minutos, o crescimento anual em espaço necessário é insignificante: apenas 4,2 MB por ano. Com a capacidade de armazenamento dos computadores crescendo a cada ano, esse espaço continuará sendo trivial, garantindo que a rede possa operar de forma eficiente sem problemas de armazenamento, mesmo a longo prazo.

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8. Verificação de Pagamento Simplificada

É possível confirmar pagamentos sem a necessidade de operar um nó completo da rede. Para isso, o usuário precisa apenas de uma cópia dos cabeçalhos dos blocos da cadeia mais longa (ou seja, a cadeia com maior esforço de trabalho acumulado). Ele pode verificar a validade de uma transação ao consultar os nós da rede até obter a confirmação de que tem a cadeia mais longa. Para isso, utiliza-se o ramo Merkle, que conecta a transação ao bloco em que ela foi registrada.

Entretanto, o método simplificado possui limitações: ele não pode confirmar uma transação isoladamente, mas sim assegurar que ela ocupa um lugar específico na cadeia mais longa. Dessa forma, se um nó da rede aprova a transação, os blocos subsequentes reforçam essa aceitação.

A verificação simplificada é confiável enquanto a maioria dos nós da rede for honesta. Contudo, ela se torna vulnerável caso a rede seja dominada por um invasor. Nesse cenário, um atacante poderia fabricar transações fraudulentas que enganariam o usuário temporariamente até que o invasor obtivesse controle completo da rede.

Uma estratégia para mitigar esse risco é configurar alertas nos softwares de nós completos. Esses alertas identificam blocos inválidos, sugerindo ao usuário baixar o bloco completo para confirmar qualquer inconsistência. Para maior segurança, empresas que realizam pagamentos frequentes podem preferir operar seus próprios nós, reduzindo riscos e permitindo uma verificação mais direta e confiável.

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9. Combinando e Dividindo Valor

No sistema Bitcoin, cada unidade de valor é tratada como uma "moeda" individual, mas gerenciar cada centavo como uma transação separada seria impraticável. Para resolver isso, o Bitcoin permite que valores sejam combinados ou divididos em transações, facilitando pagamentos de qualquer valor.

Entradas e Saídas

Cada transação no Bitcoin é composta por:

• Entradas: Representam os valores recebidos em transações anteriores.
• Saídas: Correspondem aos valores enviados, divididos entre os destinatários e, eventualmente, o troco para o remetente.

Normalmente, uma transação contém:

• Uma única entrada com valor suficiente para cobrir o pagamento.
• Ou várias entradas combinadas para atingir o valor necessário.

O valor total das saídas nunca excede o das entradas, e a diferença (se houver) pode ser retornada ao remetente como troco.

Exemplo Prático

Imagine que você tem duas entradas:

1. 0,03 BTC
2. 0,07 BTC

Se deseja enviar 0,08 BTC para alguém, a transação terá:

• Entrada: As duas entradas combinadas (0,03 + 0,07 BTC = 0,10 BTC).
• Saídas: Uma para o destinatário (0,08 BTC) e outra como troco para você (0,02 BTC).

Essa flexibilidade permite que o sistema funcione sem precisar manipular cada unidade mínima individualmente.

Difusão e Simplificação

A difusão de transações, onde uma depende de várias anteriores e assim por diante, não representa um problema. Não é necessário armazenar ou verificar o histórico completo de uma transação para utilizá-la, já que o registro na blockchain garante sua integridade.

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10. Privacidade

O modelo bancário tradicional oferece um certo nível de privacidade, limitando o acesso às informações financeiras apenas às partes envolvidas e a um terceiro confiável (como bancos ou instituições financeiras). No entanto, o Bitcoin opera de forma diferente, pois todas as transações são publicamente registradas na blockchain. Apesar disso, a privacidade pode ser mantida utilizando chaves públicas anônimas, que desvinculam diretamente as transações das identidades das partes envolvidas.

Fluxo de Informação

• No modelo tradicional, as transações passam por um terceiro confiável que conhece tanto o remetente quanto o destinatário.
• No Bitcoin, as transações são anunciadas publicamente, mas sem revelar diretamente as identidades das partes. Isso é comparável a dados divulgados por bolsas de valores, onde informações como o tempo e o tamanho das negociações (a "fita") são públicas, mas as identidades das partes não.

Protegendo a Privacidade

Para aumentar a privacidade no Bitcoin, são adotadas as seguintes práticas:

1. Chaves Públicas Anônimas: Cada transação utiliza um par de chaves diferentes, dificultando a associação com um proprietário único.
2. Prevenção de Ligação: Ao usar chaves novas para cada transação, reduz-se a possibilidade de links evidentes entre múltiplas transações realizadas pelo mesmo usuário.

Riscos de Ligação

Embora a privacidade seja fortalecida, alguns riscos permanecem:

• Transações multi-entrada podem revelar que todas as entradas pertencem ao mesmo proprietário, caso sejam necessárias para somar o valor total.
• O proprietário da chave pode ser identificado indiretamente por transações anteriores que estejam conectadas.

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11. Cálculos

Imagine que temos um sistema onde as pessoas (ou computadores) competem para adicionar informações novas (blocos) a um grande registro público (a cadeia de blocos ou blockchain). Este registro é como um livro contábil compartilhado, onde todos podem verificar o que está escrito.

Agora, vamos pensar em um cenário: um atacante quer enganar o sistema. Ele quer mudar informações já registradas para beneficiar a si mesmo, por exemplo, desfazendo um pagamento que já fez. Para isso, ele precisa criar uma versão alternativa do livro contábil (a cadeia de blocos dele) e convencer todos os outros participantes de que essa versão é a verdadeira.

Mas isso é extremamente difícil.

Como o Ataque Funciona

Quando um novo bloco é adicionado à cadeia, ele depende de cálculos complexos que levam tempo e esforço. Esses cálculos são como um grande quebra-cabeça que precisa ser resolvido.

• Os “bons jogadores” (nós honestos) estão sempre trabalhando juntos para resolver esses quebra-cabeças e adicionar novos blocos à cadeia verdadeira.
• O atacante, por outro lado, precisa resolver quebra-cabeças sozinho, tentando “alcançar” a cadeia honesta para que sua versão alternativa pareça válida.

Se a cadeia honesta já está vários blocos à frente, o atacante começa em desvantagem, e o sistema está projetado para que a dificuldade de alcançá-los aumente rapidamente.

A Corrida Entre Cadeias

Você pode imaginar isso como uma corrida. A cada bloco novo que os jogadores honestos adicionam à cadeia verdadeira, eles se distanciam mais do atacante. Para vencer, o atacante teria que resolver os quebra-cabeças mais rápido que todos os outros jogadores honestos juntos.

Suponha que:

• A rede honesta tem 80% do poder computacional (ou seja, resolve 8 de cada 10 quebra-cabeças).
• O atacante tem 20% do poder computacional (ou seja, resolve 2 de cada 10 quebra-cabeças).

Cada vez que a rede honesta adiciona um bloco, o atacante tem que "correr atrás" e resolver mais quebra-cabeças para alcançar.

Por Que o Ataque Fica Cada Vez Mais Improvável?

Vamos usar uma fórmula simples para mostrar como as chances de sucesso do atacante diminuem conforme ele precisa "alcançar" mais blocos:

P = (q/p)^z

• q é o poder computacional do atacante (20%, ou 0,2).
• p é o poder computacional da rede honesta (80%, ou 0,8).
• z é a diferença de blocos entre a cadeia honesta e a cadeia do atacante.

Se o atacante está 5 blocos atrás (z = 5):

P = (0,2 / 0,8)^5 = (0,25)^5 = 0,00098, (ou, 0,098%)

Isso significa que o atacante tem menos de 0,1% de chance de sucesso — ou seja, é muito improvável.

Se ele estiver 10 blocos atrás (z = 10):

P = (0,2 / 0,8)^10 = (0,25)^10 = 0,000000095, (ou, 0,0000095%).

Neste caso, as chances de sucesso são praticamente nulas.

Um Exemplo Simples

Se você jogar uma moeda, a chance de cair “cara” é de 50%. Mas se precisar de 10 caras seguidas, sua chance já é bem menor. Se precisar de 20 caras seguidas, é quase impossível.

No caso do Bitcoin, o atacante precisa de muito mais do que 20 caras seguidas. Ele precisa resolver quebra-cabeças extremamente difíceis e alcançar os jogadores honestos que estão sempre à frente. Isso faz com que o ataque seja inviável na prática.

Por Que Tudo Isso é Seguro?

• A probabilidade de sucesso do atacante diminui exponencialmente. Isso significa que, quanto mais tempo passa, menor é a chance de ele conseguir enganar o sistema.
• A cadeia verdadeira (honesta) está protegida pela força da rede. Cada novo bloco que os jogadores honestos adicionam à cadeia torna mais difícil para o atacante alcançar.

E Se o Atacante Tentar Continuar?

O atacante poderia continuar tentando indefinidamente, mas ele estaria gastando muito tempo e energia sem conseguir nada. Enquanto isso, os jogadores honestos estão sempre adicionando novos blocos, tornando o trabalho do atacante ainda mais inútil.

Assim, o sistema garante que a cadeia verdadeira seja extremamente segura e que ataques sejam, na prática, impossíveis de ter sucesso.

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12. Conclusão

Propusemos um sistema de transações eletrônicas que elimina a necessidade de confiança, baseando-se em assinaturas digitais e em uma rede peer-to-peer que utiliza prova de trabalho. Isso resolve o problema do gasto duplo, criando um histórico público de transações imutável, desde que a maioria do poder computacional permaneça sob controle dos participantes honestos. A rede funciona de forma simples e descentralizada, com nós independentes que não precisam de identificação ou coordenação direta. Eles entram e saem livremente, aceitando a cadeia de prova de trabalho como registro do que ocorreu durante sua ausência. As decisões são tomadas por meio do poder de CPU, validando blocos legítimos, estendendo a cadeia e rejeitando os inválidos. Com este mecanismo de consenso, todas as regras e incentivos necessários para o funcionamento seguro e eficiente do sistema são garantidos.

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Faça o download do whitepaper original em português: https://bitcoin.org/files/bitcoin-paper/bitcoin_pt_br.pdf

@ 3f770d65:7a745b24

The recent shutdown of TikTok in the United States due to a potential government ban serves as a stark reminder how fragile centralized platforms truly are under the surface. While these platforms offer convenience, a more polished user experience, and connectivity, they are ultimately beholden to governments, corporations, and other authorities. This makes them vulnerable to censorship, regulation, and outright bans. In contrast, Nostr represents a shift in how we approach online communication and content sharing. Built on the principles of decentralization and user choice, Nostr cannot be banned, because it is not a platform—it is a protocol.

PROTOCOLS, NOT PLATFORMS.

At the heart of Nostr's philosophy is user choice, a feature that fundamentally sets it apart from legacy platforms. In centralized systems, the user experience is dictated by a single person or governing entity. If the platform decides to filter, censor, or ban specific users or content, individuals are left with little action to rectify the situation. They must either accept the changes or abandon the platform entirely, often at the cost of losing their social connections, their data, and their identity.

What's happening with TikTok could never happen on Nostr. With Nostr, the dynamics are completely different. Because it is a protocol, not a platform, no single entity controls the ecosystem. Instead, the protocol enables a network of applications and relays that users can freely choose from. If a particular application or relay implements policies that a user disagrees with, such as censorship, filtering, or even government enforced banning, they are not trapped or abandoned. They have the freedom to move to another application or relay with minimal effort.

THIS IS POWERFUL.

Take, for example, the case of a relay that decides to censor specific content. On a legacy platform, this would result in frustration and a loss of access for users. On Nostr, however, users can simply connect to a different relay that does not impose such restrictions. Similarly, if an application introduces features or policies that users dislike, they can migrate to a different application that better suits their preferences, all while retaining their identity and social connections.

The same principles apply to government bans and censorship. A government can ban a specific application or even multiple applications, just as it can block one relay or several relays. China has implemented both tactics, yet Chinese users continue to exist and actively participate on Nostr, demonstrating Nostr's ability to resistant censorship.

How? Simply, it turns into a game of whack-a-mole. When one relay is censored, another quickly takes its place. When one application is banned, another emerges. Users can also bypass these obstacles by running their own relays and applications directly from their homes or personal devices, eliminating reliance on larger entities or organizations and ensuring continuous access.

AGAIN, THIS IS POWERUFL.

Nostr's open and decentralized design makes it resistant to the kinds of government intervention that led to TikTok's outages this weekend and potential future ban in the next 90 days. There is no central server to target, no company to regulate, and no single point of failure. (Insert your CEO jokes here). As long as there are individuals running relays and applications, users continue creating notes and sending zaps.

Platforms like TikTok can be silenced with the stroke of a pen, leaving millions of users disconnected and abandoned. Social communication should not be silenced so incredibly easily. No one should have that much power over social interactions.

Will we on-board a massive wave of TikTokers in the coming hours or days? I don't know.

TikTokers may not be ready for Nostr yet, and honestly, Nostr may not be ready for them either. The ecosystem still lacks the completely polished applications, tools, and services they’re accustomed to. This is where we say "we're still early". They may not be early adopters like the current Nostr user base. Until we bridge that gap, they’ll likely move to the next centralized platform, only to face another government ban or round of censorship in the future. But eventually, there will come a tipping point, a moment when they’ve had enough. When that time comes, I hope we’re prepared. If we’re not, we risk missing a tremendous opportunity to onboard people who genuinely need Nostr’s freedom.

Until then, to all of the Nostr developers out there, keep up the great work and keep building. Your hard work and determination is needed.

@ cff1720e:15c7e2b2

Einleitung\ \ Schwierige Dinge einfach zu erklären ist der Anspruch von ELI5 (explain me like I'm 5). Das ist in unserer hoch technisierten Welt dringend erforderlich, denn nur mit dem Verständnis der Technologien können wir sie richtig einsetzen und weiter entwickeln.\ Ich starte meine Serie mit Nostr, einem relativ neuen Internet-Protokoll. Was zum Teufel ist ein Internet-Protokoll? Formal beschrieben sind es internationale Standards, die dafür sorgen, dass das Internet seit über 30 Jahren ziemlich gut funktioniert. Es ist die Sprache, in der sich die Rechner miteinander unterhalten und die auch Sie täglich nutzen, vermutlich ohne es bewusst wahrzunehmen. http(s) transportiert ihre Anfrage an einen Server (z.B. Amazon), und html sorgt dafür, dass aus den gelieferten Daten eine schöne Seite auf ihrem Bildschirm entsteht. Eine Mail wird mit smtp an den Mailserver gesendet und mit imap von ihm abgerufen, und da alle den Standard verwenden, funktioniert das mit jeder App auf jedem Betriebssystem und mit jedem Mail-Provider. Und mit einer Mail-Adresse wie roland@pareto.space können sie sogar jederzeit umziehen, egal wohin. Cool, das ist state of the art! Aber warum funktioniert das z.B. bei Chat nicht, gibt es da kein Protokoll? Doch, es heißt IRC (Internet Relay Chat → merken sie sich den Namen), aber es wird so gut wie nicht verwendet. Die Gründe dafür sind nicht technischer Natur, vielmehr wurden mit Apps wie Facebook, Twitter, WhatsApp, Telegram, Instagram, TikTok u.a. bewusst Inkompatibilitäten und Nutzerabhängigkeiten geschaffen um Profite zu maximieren.

Warum Nostr?

Da das Standard-Protokoll nicht genutzt wird, hat jede App ihr eigenes, und wir brauchen eine handvoll Apps um uns mit allen Bekannten auszutauschen. Eine Mobilfunknummer ist Voraussetzung für jedes Konto, damit können die App-Hersteller die Nutzer umfassend tracken und mit dem Verkauf der Informationen bis zu 30 USD je Konto und Monat verdienen. Der Nutzer ist nicht mehr Kunde, er ist das Produkt! Der Werbe-SPAM ist noch das kleinste Problem bei diesem Geschäftsmodell. Server mit Millionen von Nutzerdaten sind ein “honey pot”, dementsprechend oft werden sie gehackt und die Zugangsdaten verkauft. 2024 wurde auch der Twitter-Account vom damaligen Präsidenten Joe Biden gehackt, niemand wusste mehr wer die Nachrichten verfasst hat (vorher auch nicht), d.h. die Authentizität der Inhalte ist bei keinem dieser Anbieter gewährleistet. Im selben Jahr wurde der Telegram-Gründer in Frankreich in Beugehaft genommen, weil er sich geweigert hatte Hintertüren in seine Software einzubauen. Nun kann zum Schutz "unserer Demokratie” praktisch jeder mitlesen, was sie mit wem an Informationen austauschen, z.B. darüber welches Shampoo bestimmte Politiker verwenden. 

Und wer tatsächlich glaubt er könne Meinungsfreiheit auf sozialen Medien praktizieren, findet sich schnell in der Situation von Donald Trump wieder (seinerzeit amtierender Präsident), dem sein Twitter-Konto 2021 abgeschaltet wurde (Cancel-Culture). Die Nutzerdaten, also ihr Profil, ihre Kontakte, Dokumente, Bilder, Videos und Audiofiles - gehören ihnen ohnehin nicht mehr sondern sind Eigentum des Plattform-Betreibers; lesen sie sich mal die AGB's durch. Aber nein, keine gute Idee, das sind hunderte Seiten und sie werden permanent geändert. Alle nutzen also Apps, deren Technik sie nicht verstehen, deren Regeln sie nicht kennen, wo sie keine Rechte haben und die ihnen die Resultate ihres Handelns stehlen. Was würde wohl der Fünfjährige sagen, wenn ihm seine ältere Schwester anbieten würde, alle seine Spielzeuge zu “verwalten” und dann auszuhändigen wenn er brav ist? “Du spinnst wohl”, und damit beweist der Knirps mehr Vernunft als die Mehrzahl der Erwachsenen. \ \ Resümee: keine Standards, keine Daten, keine Rechte = keine Zukunft!

\ Wie funktioniert Nostr?

Die Entwickler von Nostr haben erkannt dass sich das Server-Client-Konzept in ein Master-Slave-Konzept verwandelt hatte. Der Master ist ein Synonym für Zentralisierung und wird zum “single point of failure”, der zwangsläufig Systeme dysfunktional macht. In einem verteilten Peer2Peer-System gibt es keine Master mehr sondern nur gleichberechtigte Knoten (Relays), auf denen die Informationen gespeichert werden. Indem man Informationen auf mehreren Relays redundant speichert, ist das System in jeglicher Hinsicht resilienter. Nicht nur die Natur verwendet dieses Prinzip seit Jahrmillionen erfolgreich, auch das Internet wurde so konzipiert (das ARPAnet wurde vom US-Militär für den Einsatz in Kriegsfällen unter massiven Störungen entwickelt). Alle Nostr-Daten liegen auf Relays und der Nutzer kann wählen zwischen öffentlichen (zumeist kostenlosen) und privaten Relays, z.B. für geschlossene Gruppen oder zum Zwecke von Daten-Archivierung. Da Dokumente auf mehreren Relays gespeichert sind, werden statt URL's (Locator) eindeutige Dokumentnamen (URI's = Identifier) verwendet, broken Links sind damit Vergangenheit und Löschungen / Verluste ebenfalls.\ \ Jedes Dokument (Event genannt) wird vom Besitzer signiert, es ist damit authentisch und fälschungssicher und kann nur vom Ersteller gelöscht werden. Dafür wird ein Schlüsselpaar verwendet bestehend aus privatem (nsec) und öffentlichem Schlüssel (npub) wie aus der Mailverschlüsselung (PGP) bekannt. Das repräsentiert eine Nostr-Identität, die um Bild, Namen, Bio und eine lesbare Nostr-Adresse ergänzt werden kann (z.B. roland@pareto.space ), mehr braucht es nicht um alle Ressourcen des Nostr-Ökosystems zu nutzen. Und das besteht inzwischen aus über hundert Apps mit unterschiedlichen Fokussierungen, z.B. für persönliche verschlüsselte Nachrichten (DM → OxChat), Kurznachrichten (Damus, Primal), Blogbeiträge (Pareto), Meetups (Joinstr), Gruppen (Groups), Bilder (Olas), Videos (Amethyst), Audio-Chat (Nostr Nests), Audio-Streams (Tunestr), Video-Streams (Zap.Stream), Marktplätze (Shopstr) u.v.a.m. Die Anmeldung erfolgt mit einem Klick (single sign on) und den Apps stehen ALLE Nutzerdaten zur Verfügung (Profil, Daten, Kontakte, Social Graph → Follower, Bookmarks, Comments, etc.), im Gegensatz zu den fragmentierten Datensilos der Gegenwart.\ \ Resümee: ein offener Standard, alle Daten, alle Rechte = große Zukunft!

\ Warum ist Nostr die Zukunft des Internet?

“Baue Dein Haus nicht auf einem fremden Grundstück” gilt auch im Internet - für alle App-Entwickler, Künstler, Journalisten und Nutzer, denn auch ihre Daten sind werthaltig. Nostr garantiert das Eigentum an den Daten, und überwindet ihre Fragmentierung. Weder die Nutzung noch die kreativen Freiheiten werden durch maßlose Lizenz- und Nutzungsbedingungen eingeschränkt. Aus passiven Nutzern werden durch Interaktion aktive Teilnehmer, Co-Creatoren in einer Sharing-Ökonomie (Value4Value). OpenSource schafft endlich wieder Vertrauen in die Software und ihre Anbieter. Offene Standards ermöglichen den Entwicklern mehr Kooperation und schnellere Entwicklung, für die Anwender garantieren sie Wahlfreiheit. Womit wir letztmalig zu unserem Fünfjährigen zurückkehren. Kinder lieben Lego über alles, am meisten die Maxi-Box “Classic”, weil sie damit ihre Phantasie im Kombinieren voll ausleben können. Erwachsene schenken ihnen dann die viel zu teuren Themenpakete, mit denen man nur eine Lösung nach Anleitung bauen kann. “Was stimmt nur mit meinen Eltern nicht, wann sind die denn falsch abgebogen?" fragt sich der Nachwuchs zu Recht. Das Image lässt sich aber wieder aufpolieren, wenn sie ihren Kindern Nostr zeigen, denn die Vorteile verstehen sogar Fünfjährige.

\ Das neue Internet ist dezentral. Das neue Internet ist selbstbestimmt. Nostr ist das neue Internet.

https://nostr.net/ \ https://start.njump.me/

Hier das Interview zum Thema mit Radio Berliner Morgenröte

https://www.podbean.com/ew/pb-yxc36-17bb4be

@ 9e69e420:d12360c2

A new report from the National Sports Shooting Foundation (NSSF) shows that civilian firearm possession exceeded 490 million in 2022. The total from 1990 to 2022 is estimated at 491.3 million firearms. In 2022, over ten million firearms were domestically produced, leading to a total of 16,045,911 firearms available in the U.S. market.

Of these, 9,873,136 were handguns, 4,195,192 were rifles, and 1,977,583 were shotguns. Handgun availability aligns with the concealed carry and self-defense market, as all states allow concealed carry, with 29 having constitutional carry laws.

@ f9cf4e94:96abc355

Para esse exemplo iremos usar: | Nome | Imagem | Descrição | | --------------- | ------------------------------------------------------------ | ------------------------------------------------------------ | | Raspberry PI B+ | | Cortex-A53 (ARMv8) 64-bit a 1.4GHz e 1 GB de SDRAM LPDDR2, | | Pen drive | | 16Gb |

Recomendo que use o Ubuntu Server para essa instalação. Você pode baixar o Ubuntu para Raspberry Pi aqui. O passo a passo para a instalação do Ubuntu no Raspberry Pi está disponível aqui. Não instale um desktop (como xubuntu, lubuntu, xfce, etc.).

---

Passo 1: Atualizar o Sistema 🖥️

Primeiro, atualize seu sistema e instale o Tor:

bash apt update apt install tor

---

Passo 2: Criar o Arquivo de Serviço nrs.service 🔧

Crie o arquivo de serviço que vai gerenciar o servidor Nostr. Você pode fazer isso com o seguinte conteúdo:

```unit [Unit] Description=Nostr Relay Server Service After=network.target

[Service] Type=simple WorkingDirectory=/opt/nrs ExecStart=/opt/nrs/nrs-arm64 Restart=on-failure

[Install] WantedBy=multi-user.target ```

---

Passo 3: Baixar o Binário do Nostr 🚀

Baixe o binário mais recente do Nostr aqui no GitHub.

---

Passo 4: Criar as Pastas Necessárias 📂

Agora, crie as pastas para o aplicativo e o pendrive:

bash mkdir -p /opt/nrs /mnt/edriver

---

Passo 5: Listar os Dispositivos Conectados 🔌

Para saber qual dispositivo você vai usar, liste todos os dispositivos conectados:

bash lsblk

---

Passo 6: Formatando o Pendrive 💾

Escolha o pendrive correto (por exemplo, /dev/sda) e formate-o:

bash mkfs.vfat /dev/sda

---

Passo 7: Montar o Pendrive 💻

Monte o pendrive na pasta /mnt/edriver:

bash mount /dev/sda /mnt/edriver

---

Passo 8: Verificar UUID dos Dispositivos 📋

Para garantir que o sistema monte o pendrive automaticamente, liste os UUID dos dispositivos conectados:

bash blkid

---

Passo 9: Alterar o fstab para Montar o Pendrive Automáticamente 📝

Abra o arquivo /etc/fstab e adicione uma linha para o pendrive, com o UUID que você obteve no passo anterior. A linha deve ficar assim:

fstab UUID=9c9008f8-f852 /mnt/edriver vfat defaults 0 0

---

Passo 10: Copiar o Binário para a Pasta Correta 📥

Agora, copie o binário baixado para a pasta /opt/nrs:

bash cp nrs-arm64 /opt/nrs

---

Passo 11: Criar o Arquivo de Configuração 🛠️

Crie o arquivo de configuração com o seguinte conteúdo e salve-o em /opt/nrs/config.yaml:

yaml app_env: production info: name: Nostr Relay Server description: Nostr Relay Server pub_key: "" contact: "" url: http://localhost:3334 icon: https://external-content.duckduckgo.com/iu/?u= https://public.bnbstatic.com/image/cms/crawler/COINCU_NEWS/image-495-1024x569.png base_path: /mnt/edriver negentropy: true

---

Passo 12: Copiar o Serviço para o Diretório de Systemd ⚙️

Agora, copie o arquivo nrs.service para o diretório /etc/systemd/system/:

bash cp nrs.service /etc/systemd/system/

Recarregue os serviços e inicie o serviço nrs:

bash systemctl daemon-reload systemctl enable --now nrs.service

---

Passo 13: Configurar o Tor 🌐

Abra o arquivo de configuração do Tor /var/lib/tor/torrc e adicione a seguinte linha:

torrc HiddenServiceDir /var/lib/tor/nostr_server/ HiddenServicePort 80 127.0.0.1:3334

---

Passo 14: Habilitar e Iniciar o Tor 🧅

Agora, ative e inicie o serviço Tor:

bash systemctl enable --now tor.service

O Tor irá gerar um endereço .onion para o seu servidor Nostr. Você pode encontrá-lo no arquivo /var/lib/tor/nostr_server/hostname.

---

Observações ⚠️

• Com essa configuração, os dados serão salvos no pendrive, enquanto o binário ficará no cartão SD do Raspberry Pi.
• O endereço .onion do seu servidor Nostr será algo como: ws://y3t5t5wgwjif<exemplo>h42zy7ih6iwbyd.onion.

---

Agora, seu servidor Nostr deve estar configurado e funcionando com Tor! 🥳

Se este artigo e as informações aqui contidas forem úteis para você, convidamos a considerar uma doação ao autor como forma de reconhecimento e incentivo à produção de novos conteúdos.

@ 5bdb0e24:0ccbebd7

In the world of networking, two fundamental models serve as the backbone for communication protocols and standards: the OSI model and the TCP/IP model. Both models are quite similar, providing frameworks for how data is transmitted across networks at various stages of the process.

Understanding these models is crucial for anyone working in IT, cybersecurity, or any related tech field. But what exactly are they?

The OSI Model

The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers. Each layer is responsible for specific tasks, such as data encapsulation, error detection, and routing. The layers of the OSI model are as follows:

1. Physical Layer: This layer deals with the physical connection between devices, such as cables and network interfaces.

2. Data Link Layer: Responsible for node-to-node communication, this layer ensures data integrity and manages access to the physical medium.

3. Network Layer: The network layer handles routing and forwarding of data packets between different networks.

4. Transport Layer: This layer provides end-to-end communication services for applications, including error detection and flow control.

5. Session Layer: Manages sessions between applications, establishing, maintaining, and terminating connections.

6. Presentation Layer: Responsible for data translation, encryption, and compression to ensure compatibility between different systems.

7. Application Layer: The topmost layer that interacts directly with applications and end-users, providing network services such as email and file transfer.

Now, that's a lot to remember. So, an easy acronym you can use to remember these 7 layers is "Please Do Not Touch Steve's Pet Alligator." It's helped me quite a bit in trying to pinpoint a specific layer.

Also, keep in mind that the layers are typically inverted from what you see above, with Layer 7 being at the top of the stack and Layer 1 being at the bottom.

The TCP/IP Model

On the other hand, the TCP/IP (Transmission Control Protocol/Internet Protocol) model is a more streamlined approach to networking, consisting of only four layers:

1. Link Layer: Corresponding to the OSI model's data link and physical layers, the link layer deals with the physical connection and data framing.

2. Internet Layer: Similar to the OSI model's network layer, the internet layer focuses on routing packets across different networks.

3. Transport Layer: Combines the functions of the OSI model's transport and session layers, providing reliable data transfer services.

4. Application Layer: Equivalent to the OSI model's top three layers, the application layer in TCP/IP handles network services for applications.

While the OSI model is more detailed and theoretical, the TCP/IP model is practical and widely used in modern networking. It's also a bit easier to remember than the OSI model.

And, similar to the OSI model, the TCP/IP model is typically visualized with Layer 4 at the top of the stack and Layer 1 at the bottom, unlike what you see above.

Conclusion

Both the TCP/IP and OSI models play essential roles in understanding how data is transmitted across networks. By grasping the functions of each layer and their interactions, network professionals can troubleshoot issues, design efficient networks, and ensure seamless communication between devices.

Whether you're a seasoned systems administrator or you're just getting your start in IT, mastering these models is key to navigating the complex world of networking.

@ 71a4b7ff:d009692a

A couple of years ago psychologists at Berkeley have delved into the phenomenon of awe—how it affects us, when it arises, and how it can benefit us. Then I made this short summary, which I translated and edited a little today.

What Characterizes Awe?

Researchers define awe as a distinct and complex emotion encompassing 8–10 positive feelings, such as wonder, admiration, delight, and respect.

I’d like to sprinkle in a touch of discomfort or even threat, but the study notes that this aspect of awe depends on cultural context. For instance, in Japan, awe is more closely tied to experiences of threat than in other countries—think earthquakes, emperors, Hiroshima, Godzilla, and other kaiju.

How does our body respond to awe?

It turns out that awe can significantly improve both physical and mental health—even in “angry, bald apes” like us. The only caveat is not to mix it with fear or threat. Awe associated with those tends to be less beneficial.

The study identifies five key ways in which awe supports well-being:

1. Neurophysiological bonuses:

2. Increased vagal tone.

3. Reduced sympathetic arousal.
4. Release of oxytocin.
5. Decreased systemic inflammation.

6. Lower activity in the brain’s default mode network.

7. Reduced self-focus:\ Over-focusing on oneself contributes to anxiety, depression, body image issues, addiction, aggression, and more. Notably, most people's profile pictures are close-ups of their faces. But among hikers, you’re more likely to see tiny figures dwarfed by vast, beautiful landscapes. If that’s not a literal shift away from self-focus, what is?

8. Prosociality:\ Even a brief moment of awe boosts cooperation, generosity, and altruistic behavior. Nowhere have I seen as much mutual help and free-flowing communication, even among strangers, as I have on hiking trips.

9. Connection to the larger whole:\ Awe fosters integration into strong social networks, a sense of connection to others, and harmony with nature.

10. A sense of meaning, purpose, and significance:\ Awe aids in making sense of life’s events, finding links between the present and the past, and aligning with one’s values, relationships, and life trajectory.

These five aspects form the foundation of both physical and mental health. Open any book, lecture, or treatise on human well-being, and you’ll find them highlighted in some form.

How can you experience awe?

The good news is that opportunities to experience awe are varied and accessible to almost everyone. It’s both surprising and heartening that they don’t revolve around the modern-day idols of success, money, or power. It seems that, at our core, we’re geared toward other goals and often misled by false priorities.

Among the universally effective ways to experience awe, researchers highlight:

• Spiritual and religious practices.
• Shared ceremonies (cinema, music, dance).
• Visual art.
• Psychedelic experiences.
• Acts of courage and kindness (which inspire awe in others).
• And, of course, connection with nature.

When mountains and hiking entered my life, they brought more health, peace, friends, purpose, and meaning than I’d ever expected. This text is a direct result of the awe I feel each time I stand among peaks, cliffs, forests, lakes, and rivers.

It’s not a panacea, but in a time when we’re drowning in useless information, political madness, urban filth, and noise, we desperately need a breath of fresh air.

Let’s embrace awe!

@ 6389be64:ef439d32

Black Locust can grow up to 170 ft tall

Grows 3-4 ft. per year

Native to North America

Cold hardy in zones 3 to 8

Firewood

• BLT wood, on a pound for pound basis is roughly half that of Anthracite Coal
• Since its growth is fast, firewood can be plentiful

Timber

• Rot resistant due to a naturally produced robinin in the wood
  • 100 year life span in full soil contact! (better than cedar performance)
  • Fence posts
  • Outdoor furniture
  • Outdoor decking
• Sustainable due to its fast growth and spread
  • Can be coppiced (cut to the ground)
  • Can be pollarded (cut above ground)
• Its dense wood makes durable tool handles, boxes (tool), and furniture
  • The wood is tougher than hickory, which is tougher than hard maple, which is tougher than oak.
  • A very low rate of expansion and contraction
  • Hardwood flooring
  • The highest tensile beam strength of any American tree
• The wood is beautiful

Legume

• Nitrogen fixer
  • Fixes the same amount of nitrogen per acre as is needed for 200-bushel/acre corn
  • Black walnuts inter-planted with locust as “nurse” trees were shown to rapidly increase their growth [[Clark, Paul M., and Robert D. Williams. (1978) Black walnut growth increased when interplanted with nitrogen-fixing shrubs and trees. Proceedings of the Indiana Academy of Science, vol. 88, pp. 88-91.]]

Bees

• The edible flower clusters are also a top food source for honey bees

Shade Provider

• Its light, airy overstory provides dappled shade
  • Planted on the west side of a garden it provides relief during the hottest part of the day
  • (nitrogen provider)
  • Planted on the west side of a house, its quick growth soon shades that side from the sun

Wind-break

• Fast growth plus it's feathery foliage reduces wind for animals, crops, and shelters

Fodder

• Over 20% crude protein
• 4.1 kcal/g of energy
• Baertsche, S.R, M.T. Yokoyama, and J.W. Hanover (1986) Short rotation, hardwood tree biomass as potential ruminant feed-chemical composition, nylon bag ruminal degradation and ensilement of selected species. J. Animal Sci. 63 2028-2043

@ 6389be64:ef439d32

Bitcoin is more than money, more than an asset, and more than a store of value. Bitcoin is a Prime Mover, an enabler and it ignites imaginations. It certainly fueled an idea in my mind. The idea integrates sensors, computational prowess, actuated machinery, power conversion, and electronic communications to form an autonomous, machined creature roaming forests and harvesting the most widespread and least energy-dense fuel source available. I call it the Forest Walker and it eats wood, and mines Bitcoin.

I know what you're thinking. Why not just put Bitcoin mining rigs where they belong: in a hosted facility sporting electricity from energy-dense fuels like natural gas, climate-controlled with excellent data piping in and out? Why go to all the trouble building a robot that digests wood creating flammable gasses fueling an engine to run a generator powering Bitcoin miners? It's all about synergy.

Bitcoin mining enables the realization of multiple, seemingly unrelated, yet useful activities. Activities considered un-profitable if not for Bitcoin as the Prime Mover. This is much more than simply mining the greatest asset ever conceived by humankind. It’s about the power of synergy, which Bitcoin plays only one of many roles. The synergy created by this system can stabilize forests' fire ecology while generating multiple income streams. That’s the realistic goal here and requires a brief history of American Forest management before continuing.

Smokey The Bear

In 1944, the Smokey Bear Wildfire Prevention Campaign began in the United States. “Only YOU can prevent forest fires” remains the refrain of the Ad Council’s longest running campaign. The Ad Council is a U.S. non-profit set up by the American Association of Advertising Agencies and the Association of National Advertisers in 1942. It would seem that the U.S. Department of the Interior was concerned about pesky forest fires and wanted them to stop. So, alongside a national policy of extreme fire suppression they enlisted the entire U.S. population to get onboard via the Ad Council and it worked. Forest fires were almost obliterated and everyone was happy, right? Wrong.

Smokey is a fantastically successful bear so forest fires became so few for so long that the fuel load - dead wood - in forests has become very heavy. So heavy that when a fire happens (and they always happen) it destroys everything in its path because the more fuel there is the hotter that fire becomes. Trees, bushes, shrubs, and all other plant life cannot escape destruction (not to mention homes and businesses). The soil microbiology doesn’t escape either as it is burned away even in deeper soils. To add insult to injury, hydrophobic waxy residues condense on the soil surface, forcing water to travel over the ground rather than through it eroding forest soils. Good job, Smokey. Well done, Sir!

Most terrestrial ecologies are “fire ecologies”. Fire is a part of these systems’ fuel load and pest management. Before we pretended to “manage” millions of acres of forest, fires raged over the world, rarely damaging forests. The fuel load was always too light to generate fires hot enough to moonscape mountainsides. Fires simply burned off the minor amounts of fuel accumulated since the fire before. The lighter heat, smoke, and other combustion gasses suppressed pests, keeping them in check and the smoke condensed into a plant growth accelerant called wood vinegar, not a waxy cap on the soil. These fires also cleared out weak undergrowth, cycled minerals, and thinned the forest canopy, allowing sunlight to penetrate to the forest floor. Without a fire’s heat, many pine tree species can’t sow their seed. The heat is required to open the cones (the seed bearing structure) of Spruce, Cypress, Sequoia, Jack Pine, Lodgepole Pine and many more. Without fire forests can’t have babies. The idea was to protect the forests, and it isn't working.

So, in a world of fire, what does an ally look like and what does it do?

Meet The Forest Walker

For the Forest Walker to work as a mobile, autonomous unit, a solid platform that can carry several hundred pounds is required. It so happens this chassis already exists but shelved.

Introducing the Legged Squad Support System (LS3). A joint project between Boston Dynamics, DARPA, and the United States Marine Corps, the quadrupedal robot is the size of a cow, can carry 400 pounds (180 kg) of equipment, negotiate challenging terrain, and operate for 24 hours before needing to refuel. Yes, it had an engine. Abandoned in 2015, the thing was too noisy for military deployment and maintenance "under fire" is never a high-quality idea. However, we can rebuild it to act as a platform for the Forest Walker; albeit with serious alterations. It would need to be bigger, probably. Carry more weight? Definitely. Maybe replace structural metal with carbon fiber and redesign much as 3D printable parts for more effective maintenance.

The original system has a top operational speed of 8 miles per hour. For our purposes, it only needs to move about as fast as a grazing ruminant. Without the hammering vibrations of galloping into battle, shocks of exploding mortars, and drunken soldiers playing "Wrangler of Steel Machines", time between failures should be much longer and the overall energy consumption much lower. The LS3 is a solid platform to build upon. Now it just needs to be pulled out of the mothballs, and completely refitted with outboard equipment.

The Small Branch Chipper

When I say “Forest fuel load” I mean the dead, carbon containing litter on the forest floor. Duff (leaves), fine-woody debris (small branches), and coarse woody debris (logs) are the fuel that feeds forest fires. Walk through any forest in the United States today and you will see quite a lot of these materials. Too much, as I have described. Some of these fuel loads can be 8 tons per acre in pine and hardwood forests and up to 16 tons per acre at active logging sites. That’s some big wood and the more that collects, the more combustible danger to the forest it represents. It also provides a technically unlimited fuel supply for the Forest Walker system.

The problem is that this detritus has to be chewed into pieces that are easily ingestible by the system for the gasification process (we’ll get to that step in a minute). What we need is a wood chipper attached to the chassis (the LS3); its “mouth”.

A small wood chipper handling material up to 2.5 - 3.0 inches (6.3 - 7.6 cm) in diameter would eliminate a substantial amount of fuel. There is no reason for Forest Walker to remove fallen trees. It wouldn’t have to in order to make a real difference. It need only identify appropriately sized branches and grab them. Once loaded into the chipper’s intake hopper for further processing, the beast can immediately look for more “food”. This is essentially kindling that would help ignite larger logs. If it’s all consumed by Forest Walker, then it’s not present to promote an aggravated conflagration.

I have glossed over an obvious question: How does Forest Walker see and identify branches and such? LiDaR (Light Detection and Ranging) attached to Forest Walker images the local area and feed those data to onboard computers for processing. Maybe AI plays a role. Maybe simple machine learning can do the trick. One thing is for certain: being able to identify a stick and cause robotic appendages to pick it up is not impossible.

Great! We now have a quadrupedal robot autonomously identifying and “eating” dead branches and other light, combustible materials. Whilst strolling through the forest, depleting future fires of combustibles, Forest Walker has already performed a major function of this system: making the forest safer. It's time to convert this low-density fuel into a high-density fuel Forest Walker can leverage. Enter the gasification process.

The Gassifier

The gasifier is the heart of the entire system; it’s where low-density fuel becomes the high-density fuel that powers the entire system. Biochar and wood vinegar are process wastes and I’ll discuss why both are powerful soil amendments in a moment, but first, what’s gasification?

Reacting shredded carbonaceous material at high temperatures in a low or no oxygen environment converts the biomass into biochar, wood vinegar, heat, and Synthesis Gas (Syngas). Syngas consists primarily of hydrogen, carbon monoxide, and methane. All of which are extremely useful fuels in a gaseous state. Part of this gas is used to heat the input biomass and keep the reaction temperature constant while the internal combustion engine that drives the generator to produce electrical power consumes the rest.

Critically, this gasification process is “continuous feed”. Forest Walker must intake biomass from the chipper, process it to fuel, and dump the waste (CO2, heat, biochar, and wood vinegar) continuously. It cannot stop. Everything about this system depends upon this continual grazing, digestion, and excretion of wastes just as a ruminal does. And, like a ruminant, all waste products enhance the local environment.

When I first heard of gasification, I didn’t believe that it was real. Running an electric generator from burning wood seemed more akin to “conspiracy fantasy” than science. Not only is gasification real, it’s ancient technology. A man named Dean Clayton first started experiments on gasification in 1699 and in 1901 gasification was used to power a vehicle. By the end of World War II, there were 500,000 Syngas powered vehicles in Germany alone because of fossil fuel rationing during the war. The global gasification market was $480 billion in 2022 and projected to be as much as $700 billion by 2030 (Vantage Market Research). Gasification technology is the best choice to power the Forest Walker because it’s self-contained and we want its waste products.

Biochar: The Waste

Biochar (AKA agricultural charcoal) is fairly simple: it’s almost pure, solid carbon that resembles charcoal. Its porous nature packs large surface areas into small, 3 dimensional nuggets. Devoid of most other chemistry, like hydrocarbons (methane) and ash (minerals), biochar is extremely lightweight. Do not confuse it with the charcoal you buy for your grill. Biochar doesn’t make good grilling charcoal because it would burn too rapidly as it does not contain the multitude of flammable components that charcoal does. Biochar has several other good use cases. Water filtration, water retention, nutrient retention, providing habitat for microscopic soil organisms, and carbon sequestration are the main ones that we are concerned with here.

Carbon has an amazing ability to adsorb (substances stick to and accumulate on the surface of an object) manifold chemistries. Water, nutrients, and pollutants tightly bind to carbon in this format. So, biochar makes a respectable filter and acts as a “battery” of water and nutrients in soils. Biochar adsorbs and holds on to seven times its weight in water. Soil containing biochar is more drought resilient than soil without it. Adsorbed nutrients, tightly sequestered alongside water, get released only as plants need them. Plants must excrete protons (H+) from their roots to disgorge water or positively charged nutrients from the biochar's surface; it's an active process.

Biochar’s surface area (where adsorption happens) can be 500 square meters per gram or more. That is 10% larger than an official NBA basketball court for every gram of biochar. Biochar’s abundant surface area builds protective habitats for soil microbes like fungi and bacteria and many are critical for the health and productivity of the soil itself.

The “carbon sequestration” component of biochar comes into play where “carbon credits” are concerned. There is a financial market for carbon. Not leveraging that market for revenue is foolish. I am climate agnostic. All I care about is that once solid carbon is inside the soil, it will stay there for thousands of years, imparting drought resiliency, fertility collection, nutrient buffering, and release for that time span. I simply want as much solid carbon in the soil because of the undeniably positive effects it has, regardless of any climactic considerations.

Wood Vinegar: More Waste

Another by-product of the gasification process is wood vinegar (Pyroligneous acid). If you have ever seen Liquid Smoke in the grocery store, then you have seen wood vinegar. Principally composed of acetic acid, acetone, and methanol wood vinegar also contains ~200 other organic compounds. It would seem intuitive that condensed, liquefied wood smoke would at least be bad for the health of all living things if not downright carcinogenic. The counter intuition wins the day, however. Wood vinegar has been used by humans for a very long time to promote digestion, bowel, and liver health; combat diarrhea and vomiting; calm peptic ulcers and regulate cholesterol levels; and a host of other benefits.

For centuries humans have annually burned off hundreds of thousands of square miles of pasture, grassland, forest, and every other conceivable terrestrial ecosystem. Why is this done? After every burn, one thing becomes obvious: the almost supernatural growth these ecosystems exhibit after the burn. How? Wood vinegar is a component of this growth. Even in open burns, smoke condenses and infiltrates the soil. That is when wood vinegar shows its quality.

This stuff beefs up not only general plant growth but seed germination as well and possesses many other qualities that are beneficial to plants. It’s a pesticide, fungicide, promotes beneficial soil microorganisms, enhances nutrient uptake, and imparts disease resistance. I am barely touching a long list of attributes here, but you want wood vinegar in your soil (alongside biochar because it adsorbs wood vinegar as well).

The Internal Combustion Engine

Conversion of grazed forage to chemical, then mechanical, and then electrical energy completes the cycle. The ICE (Internal Combustion Engine) converts the gaseous fuel output from the gasifier to mechanical energy, heat, water vapor, and CO2. It’s the mechanical energy of a rotating drive shaft that we want. That rotation drives the electric generator, which is the heartbeat we need to bring this monster to life. Luckily for us, combined internal combustion engine and generator packages are ubiquitous, delivering a defined energy output given a constant fuel input. It’s the simplest part of the system.

The obvious question here is whether the amount of syngas provided by the gasification process will provide enough energy to generate enough electrons to run the entire system or not. While I have no doubt the energy produced will run Forest Walker's main systems the question is really about the electrons left over. Will it be enough to run the Bitcoin mining aspect of the system? Everything is a budget.

CO2 Production For Growth

Plants are lollipops. No matter if it’s a tree or a bush or a shrubbery, the entire thing is mostly sugar in various formats but mostly long chain carbohydrates like lignin and cellulose. Plants need three things to make sugar: CO2, H2O and light. In a forest, where tree densities can be quite high, CO2 availability becomes a limiting growth factor. It’d be in the forest interests to have more available CO2 providing for various sugar formation providing the organism with food and structure.

An odd thing about tree leaves, the openings that allow gasses like the ever searched for CO2 are on the bottom of the leaf (these are called stomata). Not many stomata are topside. This suggests that trees and bushes have evolved to find gasses like CO2 from below, not above and this further suggests CO2 might be in higher concentrations nearer the soil.

The soil life (bacterial, fungi etc.) is constantly producing enormous amounts of CO2 and it would stay in the soil forever (eventually killing the very soil life that produces it) if not for tidal forces. Water is everywhere and whether in pools, lakes, oceans or distributed in “moist” soils water moves towards to the moon. The water in the soil and also in the water tables below the soil rise toward the surface every day. When the water rises, it expels the accumulated gasses in the soil into the atmosphere and it’s mostly CO2. It’s a good bet on how leaves developed high populations of stomata on the underside of leaves. As the water relaxes (the tide goes out) it sucks oxygenated air back into the soil to continue the functions of soil life respiration. The soil “breathes” albeit slowly.

The gasses produced by the Forest Walker’s internal combustion engine consist primarily of CO2 and H2O. Combusting sugars produce the same gasses that are needed to construct the sugars because the universe is funny like that. The Forest Walker is constantly laying down these critical construction elements right where the trees need them: close to the ground to be gobbled up by the trees.

The Branch Drones

During the last ice age, giant mammals populated North America - forests and otherwise. Mastodons, woolly mammoths, rhinos, short-faced bears, steppe bison, caribou, musk ox, giant beavers, camels, gigantic ground-dwelling sloths, glyptodons, and dire wolves were everywhere. Many were ten to fifteen feet tall. As they crashed through forests, they would effectively cleave off dead side-branches of trees, halting the spread of a ground-based fire migrating into the tree crown ("laddering") which is a death knell for a forest.

These animals are all extinct now and forests no longer have any manner of pruning services. But, if we build drones fitted with cutting implements like saws and loppers, optical cameras and AI trained to discern dead branches from living ones, these drones could effectively take over pruning services by identifying, cutting, and dropping to the forest floor, dead branches. The dropped branches simply get collected by the Forest Walker as part of its continual mission.

The drones dock on the back of the Forest Walker to recharge their batteries when low. The whole scene would look like a grazing cow with some flies bothering it. This activity breaks the link between a relatively cool ground based fire and the tree crowns and is a vital element in forest fire control.

The Bitcoin Miner

Mining is one of four monetary incentive models, making this system a possibility for development. The other three are US Dept. of the Interior, township, county, and electrical utility company easement contracts for fuel load management, global carbon credits trading, and data set sales. All the above depends on obvious questions getting answered. I will list some obvious ones, but this is not an engineering document and is not the place for spreadsheets. How much Bitcoin one Forest Walker can mine depends on everything else. What amount of biomass can we process? Will that biomass flow enough Syngas to keep the lights on? Can the chassis support enough mining ASICs and supporting infrastructure? What does that weigh and will it affect field performance? How much power can the AC generator produce?

Other questions that are more philosophical persist. Even if a single Forest Walker can only mine scant amounts of BTC per day, that pales to how much fuel material it can process into biochar. We are talking about millions upon millions of forested acres in need of fuel load management. What can a single Forest Walker do? I am not thinking in singular terms. The Forest Walker must operate as a fleet. What could 50 do? 500?

What is it worth providing a service to the world by managing forest fuel loads? Providing proof of work to the global monetary system? Seeding soil with drought and nutrient resilience by the excretion, over time, of carbon by the ton? What did the last forest fire cost?

The Mesh Network

What could be better than one bitcoin mining, carbon sequestering, forest fire squelching, soil amending behemoth? Thousands of them, but then they would need to be able to talk to each other to coordinate position, data handling, etc. Fitted with a mesh networking device, like goTenna or Meshtastic LoRa equipment enables each Forest Walker to communicate with each other.

Now we have an interconnected fleet of Forest Walkers relaying data to each other and more importantly, aggregating all of that to the last link in the chain for uplink. Well, at least Bitcoin mining data. Since block data is lightweight, transmission of these data via mesh networking in fairly close quartered environs is more than doable. So, how does data transmit to the Bitcoin Network? How do the Forest Walkers get the previous block data necessary to execute on mining?

Back To The Chain

Getting Bitcoin block data to and from the network is the last puzzle piece. The standing presumption here is that wherever a Forest Walker fleet is operating, it is NOT within cell tower range. We further presume that the nearest Walmart Wi-Fi is hours away. Enter the Blockstream Satellite or something like it.

A separate, ground-based drone will have two jobs: To stay as close to the nearest Forest Walker as it can and to provide an antennae for either terrestrial or orbital data uplink. Bitcoin-centric data is transmitted to the "uplink drone" via the mesh networked transmitters and then sent on to the uplink and the whole flow goes in the opposite direction as well; many to one and one to many.

We cannot transmit data to the Blockstream satellite, and it will be up to Blockstream and companies like it to provide uplink capabilities in the future and I don't doubt they will. Starlink you say? What’s stopping that company from filtering out block data? Nothing because it’s Starlink’s system and they could decide to censor these data. It seems we may have a problem sending and receiving Bitcoin data in back country environs.

But, then again, the utility of this system in staunching the fuel load that creates forest fires is extremely useful around forested communities and many have fiber, Wi-Fi and cell towers. These communities could be a welcoming ground zero for first deployments of the Forest Walker system by the home and business owners seeking fire repression. In the best way, Bitcoin subsidizes the safety of the communities.

Sensor Packages

LiDaR

The benefit of having a Forest Walker fleet strolling through the forest is the never ending opportunity for data gathering. A plethora of deployable sensors gathering hyper-accurate data on everything from temperature to topography is yet another revenue generator. Data is valuable and the Forest Walker could generate data sales to various government entities and private concerns.

LiDaR (Light Detection and Ranging) can map topography, perform biomass assessment, comparative soil erosion analysis, etc. It so happens that the Forest Walker’s ability to “see,” to navigate about its surroundings, is LiDaR driven and since it’s already being used, we can get double duty by harvesting that data for later use. By using a laser to send out light pulses and measuring the time it takes for the reflection of those pulses to return, very detailed data sets incrementally build up. Eventually, as enough data about a certain area becomes available, the data becomes useful and valuable.

Forestry concerns, both private and public, often use LiDaR to build 3D models of tree stands to assess the amount of harvest-able lumber in entire sections of forest. Consulting companies offering these services charge anywhere from several hundred to several thousand dollars per square kilometer for such services. A Forest Walker generating such assessments on the fly while performing its other functions is a multi-disciplinary approach to revenue generation.

pH, Soil Moisture, and Cation Exchange Sensing

The Forest Walker is quadrupedal, so there are four contact points to the soil. Why not get a pH data point for every step it takes? We can also gather soil moisture data and cation exchange capacities at unheard of densities because of sampling occurring on the fly during commission of the system’s other duties. No one is going to build a machine to do pH testing of vast tracts of forest soils, but that doesn’t make the data collected from such an endeavor valueless. Since the Forest Walker serves many functions at once, a multitude of data products can add to the return on investment component.

Weather Data

Temperature, humidity, pressure, and even data like evapotranspiration gathered at high densities on broad acre scales have untold value and because the sensors are lightweight and don’t require large power budgets, they come along for the ride at little cost. But, just like the old mantra, “gas, grass, or ass, nobody rides for free”, these sensors provide potential revenue benefits just by them being present.

I’ve touched on just a few data genres here. In fact, the question for universities, governmental bodies, and other institutions becomes, “How much will you pay us to attach your sensor payload to the Forest Walker?”

Noise Suppression

Only you can prevent Metallica filling the surrounds with 120 dB of sound. Easy enough, just turn the car stereo off. But what of a fleet of 50 Forest Walkers operating in the backcountry or near a township? 500? 5000? Each one has a wood chipper, an internal combustion engine, hydraulic pumps, actuators, and more cooling fans than you can shake a stick at. It’s a walking, screaming fire-breathing dragon operating continuously, day and night, twenty-four hours a day, three hundred sixty-five days a year. The sound will negatively affect all living things and that impacts behaviors. Serious engineering consideration and prowess must deliver a silencing blow to the major issue of noise.

It would be foolish to think that a fleet of Forest Walkers could be silent, but if not a major design consideration, then the entire idea is dead on arrival. Townships would not allow them to operate even if they solved the problem of widespread fuel load and neither would governmental entities, and rightly so. Nothing, not man nor beast, would want to be subjected to an eternal, infernal scream even if it were to end within days as the fleet moved further away after consuming what it could. Noise and heat are the only real pollutants of this system; taking noise seriously from the beginning is paramount.

Fire Safety

A “fire-breathing dragon” is not the worst description of the Forest Walker. It eats wood, combusts it at very high temperatures and excretes carbon; and it does so in an extremely flammable environment. Bad mix for one Forest Walker, worse for many. One must take extreme pains to ensure that during normal operation, a Forest Walker could fall over, walk through tinder dry brush, or get pounded into the ground by a meteorite from Krypton and it wouldn’t destroy epic swaths of trees and baby deer. I envision an ultimate test of a prototype to include dowsing it in grain alcohol while it’s wrapped up in toilet paper like a pledge at a fraternity party. If it runs for 72 hours and doesn’t set everything on fire, then maybe outside entities won’t be fearful of something that walks around forests with a constant fire in its belly.

The Wrap

How we think about what can be done with and adjacent to Bitcoin is at least as important as Bitcoin’s economic standing itself. For those who will tell me that this entire idea is without merit, I say, “OK, fine. You can come up with something, too.” What can we plug Bitcoin into that, like a battery, makes something that does not work, work? That’s the lesson I get from this entire exercise. No one was ever going to hire teams of humans to go out and "clean the forest". There's no money in that. The data collection and sales from such an endeavor might provide revenues over the break-even point but investment demands Alpha in this day and age. But, plug Bitcoin into an almost viable system and, voilà! We tip the scales to achieve lift-off.

Let’s face it, we haven’t scratched the surface of Bitcoin’s forcing function on our minds. Not because it’s Bitcoin, but because of what that invention means. The question that pushes me to approach things this way is, “what can we create that one system’s waste is another system’s feedstock?” The Forest Walker system’s only real waste is the conversion of low entropy energy (wood and syngas) into high entropy energy (heat and noise). All other output is beneficial to humanity.

Bitcoin, I believe, is the first product of a new mode of human imagination. An imagination newly forged over the past few millennia of being lied to, stolen from, distracted and otherwise mis-allocated to a black hole of the nonsensical. We are waking up.

What I have presented is not science fiction. Everything I have described here is well within the realm of possibility. The question is one of viability, at least in terms of the detritus of the old world we find ourselves departing from. This system would take a non-trivial amount of time and resources to develop. I think the system would garner extensive long-term contracts from those who have the most to lose from wildfires, the most to gain from hyperaccurate data sets, and, of course, securing the most precious asset in the world. Many may not see it that way, for they seek Alpha and are therefore blind to other possibilities. Others will see only the possibilities; of thinking in a new way, of looking at things differently, and dreaming of what comes next.

@ 6389be64:ef439d32

Bitcoin is more than money, more than an asset, and more than a store of value. Bitcoin is a Prime Mover, an enabler and it ignites imaginations. It certainly fueled an idea in my mind. The idea integrates sensors, computational prowess, actuated machinery, power conversion, and electronic communications to form an autonomous, machined creature roaming forests and harvesting the most widespread and least energy-dense fuel source available. I call it the Forest Walker and it eats wood, and mines Bitcoin.

I know what you're thinking. Why not just put Bitcoin mining rigs where they belong: in a hosted facility sporting electricity from energy-dense fuels like natural gas, climate-controlled with excellent data piping in and out? Why go to all the trouble building a robot that digests wood creating flammable gasses fueling an engine to run a generator powering Bitcoin miners? It's all about synergy.

Bitcoin mining enables the realization of multiple, seemingly unrelated, yet useful activities. Activities considered un-profitable if not for Bitcoin as the Prime Mover. This is much more than simply mining the greatest asset ever conceived by humankind. It’s about the power of synergy, which Bitcoin plays only one of many roles. The synergy created by this system can stabilize forests' fire ecology while generating multiple income streams. That’s the realistic goal here and requires a brief history of American Forest management before continuing.

Smokey The Bear

In 1944, the Smokey Bear Wildfire Prevention Campaign began in the United States. “Only YOU can prevent forest fires” remains the refrain of the Ad Council’s longest running campaign. The Ad Council is a U.S. non-profit set up by the American Association of Advertising Agencies and the Association of National Advertisers in 1942. It would seem that the U.S. Department of the Interior was concerned about pesky forest fires and wanted them to stop. So, alongside a national policy of extreme fire suppression they enlisted the entire U.S. population to get onboard via the Ad Council and it worked. Forest fires were almost obliterated and everyone was happy, right? Wrong.

Smokey is a fantastically successful bear so forest fires became so few for so long that the fuel load - dead wood - in forests has become very heavy. So heavy that when a fire happens (and they always happen) it destroys everything in its path because the more fuel there is the hotter that fire becomes. Trees, bushes, shrubs, and all other plant life cannot escape destruction (not to mention homes and businesses). The soil microbiology doesn’t escape either as it is burned away even in deeper soils. To add insult to injury, hydrophobic waxy residues condense on the soil surface, forcing water to travel over the ground rather than through it eroding forest soils. Good job, Smokey. Well done, Sir!

Most terrestrial ecologies are “fire ecologies”. Fire is a part of these systems’ fuel load and pest management. Before we pretended to “manage” millions of acres of forest, fires raged over the world, rarely damaging forests. The fuel load was always too light to generate fires hot enough to moonscape mountainsides. Fires simply burned off the minor amounts of fuel accumulated since the fire before. The lighter heat, smoke, and other combustion gasses suppressed pests, keeping them in check and the smoke condensed into a plant growth accelerant called wood vinegar, not a waxy cap on the soil. These fires also cleared out weak undergrowth, cycled minerals, and thinned the forest canopy, allowing sunlight to penetrate to the forest floor. Without a fire’s heat, many pine tree species can’t sow their seed. The heat is required to open the cones (the seed bearing structure) of Spruce, Cypress, Sequoia, Jack Pine, Lodgepole Pine and many more. Without fire forests can’t have babies. The idea was to protect the forests, and it isn't working.

So, in a world of fire, what does an ally look like and what does it do?

Meet The Forest Walker

For the Forest Walker to work as a mobile, autonomous unit, a solid platform that can carry several hundred pounds is required. It so happens this chassis already exists but shelved.

Introducing the Legged Squad Support System (LS3). A joint project between Boston Dynamics, DARPA, and the United States Marine Corps, the quadrupedal robot is the size of a cow, can carry 400 pounds (180 kg) of equipment, negotiate challenging terrain, and operate for 24 hours before needing to refuel. Yes, it had an engine. Abandoned in 2015, the thing was too noisy for military deployment and maintenance "under fire" is never a high-quality idea. However, we can rebuild it to act as a platform for the Forest Walker; albeit with serious alterations. It would need to be bigger, probably. Carry more weight? Definitely. Maybe replace structural metal with carbon fiber and redesign much as 3D printable parts for more effective maintenance.

The original system has a top operational speed of 8 miles per hour. For our purposes, it only needs to move about as fast as a grazing ruminant. Without the hammering vibrations of galloping into battle, shocks of exploding mortars, and drunken soldiers playing "Wrangler of Steel Machines", time between failures should be much longer and the overall energy consumption much lower. The LS3 is a solid platform to build upon. Now it just needs to be pulled out of the mothballs, and completely refitted with outboard equipment.

The Small Branch Chipper

When I say “Forest fuel load” I mean the dead, carbon containing litter on the forest floor. Duff (leaves), fine-woody debris (small branches), and coarse woody debris (logs) are the fuel that feeds forest fires. Walk through any forest in the United States today and you will see quite a lot of these materials. Too much, as I have described. Some of these fuel loads can be 8 tons per acre in pine and hardwood forests and up to 16 tons per acre at active logging sites. That’s some big wood and the more that collects, the more combustible danger to the forest it represents. It also provides a technically unlimited fuel supply for the Forest Walker system.

The problem is that this detritus has to be chewed into pieces that are easily ingestible by the system for the gasification process (we’ll get to that step in a minute). What we need is a wood chipper attached to the chassis (the LS3); its “mouth”.

A small wood chipper handling material up to 2.5 - 3.0 inches (6.3 - 7.6 cm) in diameter would eliminate a substantial amount of fuel. There is no reason for Forest Walker to remove fallen trees. It wouldn’t have to in order to make a real difference. It need only identify appropriately sized branches and grab them. Once loaded into the chipper’s intake hopper for further processing, the beast can immediately look for more “food”. This is essentially kindling that would help ignite larger logs. If it’s all consumed by Forest Walker, then it’s not present to promote an aggravated conflagration.

I have glossed over an obvious question: How does Forest Walker see and identify branches and such? LiDaR (Light Detection and Ranging) attached to Forest Walker images the local area and feed those data to onboard computers for processing. Maybe AI plays a role. Maybe simple machine learning can do the trick. One thing is for certain: being able to identify a stick and cause robotic appendages to pick it up is not impossible.

Great! We now have a quadrupedal robot autonomously identifying and “eating” dead branches and other light, combustible materials. Whilst strolling through the forest, depleting future fires of combustibles, Forest Walker has already performed a major function of this system: making the forest safer. It's time to convert this low-density fuel into a high-density fuel Forest Walker can leverage. Enter the gasification process.

The Gassifier

The gasifier is the heart of the entire system; it’s where low-density fuel becomes the high-density fuel that powers the entire system. Biochar and wood vinegar are process wastes and I’ll discuss why both are powerful soil amendments in a moment, but first, what’s gasification?

Reacting shredded carbonaceous material at high temperatures in a low or no oxygen environment converts the biomass into biochar, wood vinegar, heat, and Synthesis Gas (Syngas). Syngas consists primarily of hydrogen, carbon monoxide, and methane. All of which are extremely useful fuels in a gaseous state. Part of this gas is used to heat the input biomass and keep the reaction temperature constant while the internal combustion engine that drives the generator to produce electrical power consumes the rest.

Critically, this gasification process is “continuous feed”. Forest Walker must intake biomass from the chipper, process it to fuel, and dump the waste (CO2, heat, biochar, and wood vinegar) continuously. It cannot stop. Everything about this system depends upon this continual grazing, digestion, and excretion of wastes just as a ruminal does. And, like a ruminant, all waste products enhance the local environment.

When I first heard of gasification, I didn’t believe that it was real. Running an electric generator from burning wood seemed more akin to “conspiracy fantasy” than science. Not only is gasification real, it’s ancient technology. A man named Dean Clayton first started experiments on gasification in 1699 and in 1901 gasification was used to power a vehicle. By the end of World War II, there were 500,000 Syngas powered vehicles in Germany alone because of fossil fuel rationing during the war. The global gasification market was $480 billion in 2022 and projected to be as much as $700 billion by 2030 (Vantage Market Research). Gasification technology is the best choice to power the Forest Walker because it’s self-contained and we want its waste products.

Biochar: The Waste

Biochar (AKA agricultural charcoal) is fairly simple: it’s almost pure, solid carbon that resembles charcoal. Its porous nature packs large surface areas into small, 3 dimensional nuggets. Devoid of most other chemistry, like hydrocarbons (methane) and ash (minerals), biochar is extremely lightweight. Do not confuse it with the charcoal you buy for your grill. Biochar doesn’t make good grilling charcoal because it would burn too rapidly as it does not contain the multitude of flammable components that charcoal does. Biochar has several other good use cases. Water filtration, water retention, nutrient retention, providing habitat for microscopic soil organisms, and carbon sequestration are the main ones that we are concerned with here.

Carbon has an amazing ability to adsorb (substances stick to and accumulate on the surface of an object) manifold chemistries. Water, nutrients, and pollutants tightly bind to carbon in this format. So, biochar makes a respectable filter and acts as a “battery” of water and nutrients in soils. Biochar adsorbs and holds on to seven times its weight in water. Soil containing biochar is more drought resilient than soil without it. Adsorbed nutrients, tightly sequestered alongside water, get released only as plants need them. Plants must excrete protons (H+) from their roots to disgorge water or positively charged nutrients from the biochar's surface; it's an active process.

Biochar’s surface area (where adsorption happens) can be 500 square meters per gram or more. That is 10% larger than an official NBA basketball court for every gram of biochar. Biochar’s abundant surface area builds protective habitats for soil microbes like fungi and bacteria and many are critical for the health and productivity of the soil itself.

The “carbon sequestration” component of biochar comes into play where “carbon credits” are concerned. There is a financial market for carbon. Not leveraging that market for revenue is foolish. I am climate agnostic. All I care about is that once solid carbon is inside the soil, it will stay there for thousands of years, imparting drought resiliency, fertility collection, nutrient buffering, and release for that time span. I simply want as much solid carbon in the soil because of the undeniably positive effects it has, regardless of any climactic considerations.

Wood Vinegar: More Waste

Another by-product of the gasification process is wood vinegar (Pyroligneous acid). If you have ever seen Liquid Smoke in the grocery store, then you have seen wood vinegar. Principally composed of acetic acid, acetone, and methanol wood vinegar also contains ~200 other organic compounds. It would seem intuitive that condensed, liquefied wood smoke would at least be bad for the health of all living things if not downright carcinogenic. The counter intuition wins the day, however. Wood vinegar has been used by humans for a very long time to promote digestion, bowel, and liver health; combat diarrhea and vomiting; calm peptic ulcers and regulate cholesterol levels; and a host of other benefits.

For centuries humans have annually burned off hundreds of thousands of square miles of pasture, grassland, forest, and every other conceivable terrestrial ecosystem. Why is this done? After every burn, one thing becomes obvious: the almost supernatural growth these ecosystems exhibit after the burn. How? Wood vinegar is a component of this growth. Even in open burns, smoke condenses and infiltrates the soil. That is when wood vinegar shows its quality.

This stuff beefs up not only general plant growth but seed germination as well and possesses many other qualities that are beneficial to plants. It’s a pesticide, fungicide, promotes beneficial soil microorganisms, enhances nutrient uptake, and imparts disease resistance. I am barely touching a long list of attributes here, but you want wood vinegar in your soil (alongside biochar because it adsorbs wood vinegar as well).

The Internal Combustion Engine

Conversion of grazed forage to chemical, then mechanical, and then electrical energy completes the cycle. The ICE (Internal Combustion Engine) converts the gaseous fuel output from the gasifier to mechanical energy, heat, water vapor, and CO2. It’s the mechanical energy of a rotating drive shaft that we want. That rotation drives the electric generator, which is the heartbeat we need to bring this monster to life. Luckily for us, combined internal combustion engine and generator packages are ubiquitous, delivering a defined energy output given a constant fuel input. It’s the simplest part of the system.

The obvious question here is whether the amount of syngas provided by the gasification process will provide enough energy to generate enough electrons to run the entire system or not. While I have no doubt the energy produced will run Forest Walker's main systems the question is really about the electrons left over. Will it be enough to run the Bitcoin mining aspect of the system? Everything is a budget.

CO2 Production For Growth

Plants are lollipops. No matter if it’s a tree or a bush or a shrubbery, the entire thing is mostly sugar in various formats but mostly long chain carbohydrates like lignin and cellulose. Plants need three things to make sugar: CO2, H2O and light. In a forest, where tree densities can be quite high, CO2 availability becomes a limiting growth factor. It’d be in the forest interests to have more available CO2 providing for various sugar formation providing the organism with food and structure.

An odd thing about tree leaves, the openings that allow gasses like the ever searched for CO2 are on the bottom of the leaf (these are called stomata). Not many stomata are topside. This suggests that trees and bushes have evolved to find gasses like CO2 from below, not above and this further suggests CO2 might be in higher concentrations nearer the soil.

The soil life (bacterial, fungi etc.) is constantly producing enormous amounts of CO2 and it would stay in the soil forever (eventually killing the very soil life that produces it) if not for tidal forces. Water is everywhere and whether in pools, lakes, oceans or distributed in “moist” soils water moves towards to the moon. The water in the soil and also in the water tables below the soil rise toward the surface every day. When the water rises, it expels the accumulated gasses in the soil into the atmosphere and it’s mostly CO2. It’s a good bet on how leaves developed high populations of stomata on the underside of leaves. As the water relaxes (the tide goes out) it sucks oxygenated air back into the soil to continue the functions of soil life respiration. The soil “breathes” albeit slowly.

The gasses produced by the Forest Walker’s internal combustion engine consist primarily of CO2 and H2O. Combusting sugars produce the same gasses that are needed to construct the sugars because the universe is funny like that. The Forest Walker is constantly laying down these critical construction elements right where the trees need them: close to the ground to be gobbled up by the trees.

The Branch Drones

During the last ice age, giant mammals populated North America - forests and otherwise. Mastodons, woolly mammoths, rhinos, short-faced bears, steppe bison, caribou, musk ox, giant beavers, camels, gigantic ground-dwelling sloths, glyptodons, and dire wolves were everywhere. Many were ten to fifteen feet tall. As they crashed through forests, they would effectively cleave off dead side-branches of trees, halting the spread of a ground-based fire migrating into the tree crown ("laddering") which is a death knell for a forest.

These animals are all extinct now and forests no longer have any manner of pruning services. But, if we build drones fitted with cutting implements like saws and loppers, optical cameras and AI trained to discern dead branches from living ones, these drones could effectively take over pruning services by identifying, cutting, and dropping to the forest floor, dead branches. The dropped branches simply get collected by the Forest Walker as part of its continual mission.

The drones dock on the back of the Forest Walker to recharge their batteries when low. The whole scene would look like a grazing cow with some flies bothering it. This activity breaks the link between a relatively cool ground based fire and the tree crowns and is a vital element in forest fire control.

The Bitcoin Miner

Mining is one of four monetary incentive models, making this system a possibility for development. The other three are US Dept. of the Interior, township, county, and electrical utility company easement contracts for fuel load management, global carbon credits trading, and data set sales. All the above depends on obvious questions getting answered. I will list some obvious ones, but this is not an engineering document and is not the place for spreadsheets. How much Bitcoin one Forest Walker can mine depends on everything else. What amount of biomass can we process? Will that biomass flow enough Syngas to keep the lights on? Can the chassis support enough mining ASICs and supporting infrastructure? What does that weigh and will it affect field performance? How much power can the AC generator produce?

Other questions that are more philosophical persist. Even if a single Forest Walker can only mine scant amounts of BTC per day, that pales to how much fuel material it can process into biochar. We are talking about millions upon millions of forested acres in need of fuel load management. What can a single Forest Walker do? I am not thinking in singular terms. The Forest Walker must operate as a fleet. What could 50 do? 500?

What is it worth providing a service to the world by managing forest fuel loads? Providing proof of work to the global monetary system? Seeding soil with drought and nutrient resilience by the excretion, over time, of carbon by the ton? What did the last forest fire cost?

The Mesh Network

What could be better than one bitcoin mining, carbon sequestering, forest fire squelching, soil amending behemoth? Thousands of them, but then they would need to be able to talk to each other to coordinate position, data handling, etc. Fitted with a mesh networking device, like goTenna or Meshtastic LoRa equipment enables each Forest Walker to communicate with each other.

Now we have an interconnected fleet of Forest Walkers relaying data to each other and more importantly, aggregating all of that to the last link in the chain for uplink. Well, at least Bitcoin mining data. Since block data is lightweight, transmission of these data via mesh networking in fairly close quartered environs is more than doable. So, how does data transmit to the Bitcoin Network? How do the Forest Walkers get the previous block data necessary to execute on mining?

Back To The Chain

Getting Bitcoin block data to and from the network is the last puzzle piece. The standing presumption here is that wherever a Forest Walker fleet is operating, it is NOT within cell tower range. We further presume that the nearest Walmart Wi-Fi is hours away. Enter the Blockstream Satellite or something like it.

A separate, ground-based drone will have two jobs: To stay as close to the nearest Forest Walker as it can and to provide an antennae for either terrestrial or orbital data uplink. Bitcoin-centric data is transmitted to the "uplink drone" via the mesh networked transmitters and then sent on to the uplink and the whole flow goes in the opposite direction as well; many to one and one to many.

We cannot transmit data to the Blockstream satellite, and it will be up to Blockstream and companies like it to provide uplink capabilities in the future and I don't doubt they will. Starlink you say? What’s stopping that company from filtering out block data? Nothing because it’s Starlink’s system and they could decide to censor these data. It seems we may have a problem sending and receiving Bitcoin data in back country environs.

But, then again, the utility of this system in staunching the fuel load that creates forest fires is extremely useful around forested communities and many have fiber, Wi-Fi and cell towers. These communities could be a welcoming ground zero for first deployments of the Forest Walker system by the home and business owners seeking fire repression. In the best way, Bitcoin subsidizes the safety of the communities.

Sensor Packages

LiDaR

The benefit of having a Forest Walker fleet strolling through the forest is the never ending opportunity for data gathering. A plethora of deployable sensors gathering hyper-accurate data on everything from temperature to topography is yet another revenue generator. Data is valuable and the Forest Walker could generate data sales to various government entities and private concerns.

LiDaR (Light Detection and Ranging) can map topography, perform biomass assessment, comparative soil erosion analysis, etc. It so happens that the Forest Walker’s ability to “see,” to navigate about its surroundings, is LiDaR driven and since it’s already being used, we can get double duty by harvesting that data for later use. By using a laser to send out light pulses and measuring the time it takes for the reflection of those pulses to return, very detailed data sets incrementally build up. Eventually, as enough data about a certain area becomes available, the data becomes useful and valuable.

Forestry concerns, both private and public, often use LiDaR to build 3D models of tree stands to assess the amount of harvest-able lumber in entire sections of forest. Consulting companies offering these services charge anywhere from several hundred to several thousand dollars per square kilometer for such services. A Forest Walker generating such assessments on the fly while performing its other functions is a multi-disciplinary approach to revenue generation.

pH, Soil Moisture, and Cation Exchange Sensing

The Forest Walker is quadrupedal, so there are four contact points to the soil. Why not get a pH data point for every step it takes? We can also gather soil moisture data and cation exchange capacities at unheard of densities because of sampling occurring on the fly during commission of the system’s other duties. No one is going to build a machine to do pH testing of vast tracts of forest soils, but that doesn’t make the data collected from such an endeavor valueless. Since the Forest Walker serves many functions at once, a multitude of data products can add to the return on investment component.

Weather Data

Temperature, humidity, pressure, and even data like evapotranspiration gathered at high densities on broad acre scales have untold value and because the sensors are lightweight and don’t require large power budgets, they come along for the ride at little cost. But, just like the old mantra, “gas, grass, or ass, nobody rides for free”, these sensors provide potential revenue benefits just by them being present.

I’ve touched on just a few data genres here. In fact, the question for universities, governmental bodies, and other institutions becomes, “How much will you pay us to attach your sensor payload to the Forest Walker?”

Noise Suppression

Only you can prevent Metallica filling the surrounds with 120 dB of sound. Easy enough, just turn the car stereo off. But what of a fleet of 50 Forest Walkers operating in the backcountry or near a township? 500? 5000? Each one has a wood chipper, an internal combustion engine, hydraulic pumps, actuators, and more cooling fans than you can shake a stick at. It’s a walking, screaming fire-breathing dragon operating continuously, day and night, twenty-four hours a day, three hundred sixty-five days a year. The sound will negatively affect all living things and that impacts behaviors. Serious engineering consideration and prowess must deliver a silencing blow to the major issue of noise.

It would be foolish to think that a fleet of Forest Walkers could be silent, but if not a major design consideration, then the entire idea is dead on arrival. Townships would not allow them to operate even if they solved the problem of widespread fuel load and neither would governmental entities, and rightly so. Nothing, not man nor beast, would want to be subjected to an eternal, infernal scream even if it were to end within days as the fleet moved further away after consuming what it could. Noise and heat are the only real pollutants of this system; taking noise seriously from the beginning is paramount.

Fire Safety

A “fire-breathing dragon” is not the worst description of the Forest Walker. It eats wood, combusts it at very high temperatures and excretes carbon; and it does so in an extremely flammable environment. Bad mix for one Forest Walker, worse for many. One must take extreme pains to ensure that during normal operation, a Forest Walker could fall over, walk through tinder dry brush, or get pounded into the ground by a meteorite from Krypton and it wouldn’t destroy epic swaths of trees and baby deer. I envision an ultimate test of a prototype to include dowsing it in grain alcohol while it’s wrapped up in toilet paper like a pledge at a fraternity party. If it runs for 72 hours and doesn’t set everything on fire, then maybe outside entities won’t be fearful of something that walks around forests with a constant fire in its belly.

The Wrap

How we think about what can be done with and adjacent to Bitcoin is at least as important as Bitcoin’s economic standing itself. For those who will tell me that this entire idea is without merit, I say, “OK, fine. You can come up with something, too.” What can we plug Bitcoin into that, like a battery, makes something that does not work, work? That’s the lesson I get from this entire exercise. No one was ever going to hire teams of humans to go out and "clean the forest". There's no money in that. The data collection and sales from such an endeavor might provide revenues over the break-even point but investment demands Alpha in this day and age. But, plug Bitcoin into an almost viable system and, voilà! We tip the scales to achieve lift-off.

Let’s face it, we haven’t scratched the surface of Bitcoin’s forcing function on our minds. Not because it’s Bitcoin, but because of what that invention means. The question that pushes me to approach things this way is, “what can we create that one system’s waste is another system’s feedstock?” The Forest Walker system’s only real waste is the conversion of low entropy energy (wood and syngas) into high entropy energy (heat and noise). All other output is beneficial to humanity.

Bitcoin, I believe, is the first product of a new mode of human imagination. An imagination newly forged over the past few millennia of being lied to, stolen from, distracted and otherwise mis-allocated to a black hole of the nonsensical. We are waking up.

What I have presented is not science fiction. Everything I have described here is well within the realm of possibility. The question is one of viability, at least in terms of the detritus of the old world we find ourselves departing from. This system would take a non-trivial amount of time and resources to develop. I think the system would garner extensive long-term contracts from those who have the most to lose from wildfires, the most to gain from hyperaccurate data sets, and, of course, securing the most precious asset in the world. Many may not see it that way, for they seek Alpha and are therefore blind to other possibilities. Others will see only the possibilities; of thinking in a new way, of looking at things differently, and dreaming of what comes next.

@ e3ba5e1a:5e433365

My blog posts and reading material have both been on a decidedly economics-heavy slant recently. The topic today, incentives, squarely falls into the category of economics. However, when I say economics, I’m not talking about “analyzing supply and demand curves.” I’m talking about the true basis of economics: understanding how human beings make decisions in a world of scarcity.

A fair definition of incentive is “a reward or punishment that motivates behavior to achieve a desired outcome.” When most people think about economic incentives, they’re thinking of money. If I offer my son $5 if he washes the dishes, I’m incentivizing certain behavior. We can’t guarantee that he’ll do what I want him to do, but we can agree that the incentive structure itself will guide and ultimately determine what outcome will occur.

The great thing about monetary incentives is how easy they are to talk about and compare. “Would I rather make $5 washing the dishes or $10 cleaning the gutters?” But much of the world is incentivized in non-monetary ways too. For example, using the “punishment” half of the definition above, I might threaten my son with losing Nintendo Switch access if he doesn’t wash the dishes. No money is involved, but I’m still incentivizing behavior.

And there are plenty of incentives beyond our direct control! My son is also incentivized to not wash dishes because it’s boring, or because he has some friends over that he wants to hang out with, or dozens of other things. Ultimately, the conflicting array of different incentive structures placed on him will ultimately determine what actions he chooses to take.

Why incentives matter

A phrase I see often in discussions—whether they are political, parenting, economic, or business—is “if they could just do…” Each time I see that phrase, I cringe a bit internally. Usually, the underlying assumption of the statement is “if people would behave contrary to their incentivized behavior then things would be better.” For example:

• If my kids would just go to bed when I tell them, they wouldn’t be so cranky in the morning.
• If people would just use the recycling bin, we wouldn’t have such a landfill problem.
• If people would just stop being lazy, our team would deliver our project on time.

In all these cases, the speakers are seemingly flummoxed as to why the people in question don’t behave more rationally. The problem is: each group is behaving perfectly rationally.

• The kids have a high time preference, and care more about the joy of staying up now than the crankiness in the morning. Plus, they don’t really suffer the consequences of morning crankiness, their parents do.
• No individual suffers much from their individual contribution to a landfill. If they stopped growing the size of the landfill, it would make an insignificant difference versus the amount of effort they need to engage in to properly recycle.
• If a team doesn’t properly account for the productivity of individuals on a project, each individual receives less harm from their own inaction. Sure, the project may be delayed, company revenue may be down, and they may even risk losing their job when the company goes out of business. But their laziness individually won’t determine the entirety of that outcome. By contrast, they greatly benefit from being lazy by getting to relax at work, go on social media, read a book, or do whatever else they do when they’re supposed to be working.

My point here is that, as long as you ignore the reality of how incentives drive human behavior, you’ll fail at getting the outcomes you want.

If everything I wrote up until now made perfect sense, you understand the premise of this blog post. The rest of it will focus on a bunch of real-world examples to hammer home the point, and demonstrate how versatile this mental model is.

Running a company

Let’s say I run my own company, with myself as the only employee. My personal revenue will be 100% determined by my own actions. If I decide to take Tuesday afternoon off and go fishing, I’ve chosen to lose that afternoon’s revenue. Implicitly, I’ve decided that the enjoyment I get from an afternoon of fishing is greater than the potential revenue. You may think I’m being lazy, but it’s my decision to make. In this situation, the incentive–money–is perfectly aligned with my actions.

Compare this to a typical company/employee relationship. I might have a bank of Paid Time Off (PTO) days, in which case once again my incentives are relatively aligned. I know that I can take off 15 days throughout the year, and I’ve chosen to use half a day for the fishing trip. All is still good.

What about unlimited time off? Suddenly incentives are starting to misalign. I don’t directly pay a price for not showing up to work on Tuesday. Or Wednesday as well, for that matter. I might ultimately be fired for not doing my job, but that will take longer to work its way through the system than simply not making any money for the day taken off.

Compensation overall falls into this misaligned incentive structure. Let’s forget about taking time off. Instead, I work full time on a software project I’m assigned. But instead of using the normal toolchain we’re all used to at work, I play around with a new programming language. I get the fun and joy of playing with new technology, and potentially get to pad my resume a bit when I’m ready to look for a new job. But my current company gets slower results, less productivity, and is forced to subsidize my extracurricular learning.

When a CEO has a bonus structure based on profitability, he’ll do everything he can to make the company profitable. This might include things that actually benefit the company, like improving product quality, reducing internal red tape, or finding cheaper vendors. But it might also include destructive practices, like slashing the R\&D budget to show massive profits this year, in exchange for a catastrophe next year when the next version of the product fails to ship.

Or my favorite example. My parents owned a business when I was growing up. They had a back office where they ran operations like accounting. All of the furniture was old couches from our house. After all, any money they spent on furniture came right out of their paychecks! But in a large corporate environment, each department is generally given a budget for office furniture, a budget which doesn’t roll over year-to-year. The result? Executives make sure to spend the entire budget each year, often buying furniture far more expensive than they would choose if it was their own money.

There are plenty of details you can quibble with above. It’s in a company’s best interest to give people downtime so that they can come back recharged. Having good ergonomic furniture can in fact increase productivity in excess of the money spent on it. But overall, the picture is pretty clear: in large corporate structures, you’re guaranteed to have mismatches between the company’s goals and the incentive structure placed on individuals.

Using our model from above, we can lament how lazy, greedy, and unethical the employees are for doing what they’re incentivized to do instead of what’s right. But that’s simply ignoring the reality of human nature.

Moral hazard

Moral hazard is a situation where one party is incentivized to take on more risk because another party will bear the consequences. Suppose I tell my son when he turns 21 (or whatever legal gambling age is) that I’ll cover all his losses for a day at the casino, but he gets to keep all the winnings.

What do you think he’s going to do? The most logical course of action is to place the largest possible bets for as long as possible, asking me to cover each time he loses, and taking money off the table and into his bank account each time he wins.

But let’s look at a slightly more nuanced example. I go to a bathroom in the mall. As I’m leaving, I wash my hands. It will take me an extra 1 second to turn off the water when I’m done washing. That’s a trivial price to pay. If I don’t turn off the water, the mall will have to pay for many liters of wasted water, benefiting no one. But I won’t suffer any consequences at all.

This is also a moral hazard, but most people will still turn off the water. Why? Usually due to some combination of other reasons such as:

1. We’re so habituated to turning off the water that we don’t even consider not turning it off. Put differently, the mental effort needed to not turn off the water is more expensive than the 1 second of time to turn it off.
2. Many of us have been brought up with a deep guilt about wasting resources like water. We have an internal incentive structure that makes the 1 second to turn off the water much less costly than the mental anguish of the waste we created.
3. We’re afraid we’ll be caught by someone else and face some kind of social repercussions. (Or maybe more than social. Are you sure there isn’t a law against leaving the water tap on?)

Even with all that in place, you may notice that many public bathrooms use automatic water dispensers. Sure, there’s a sanitation reason for that, but it’s also to avoid this moral hazard.

A common denominator in both of these is that the person taking the action that causes the liability (either the gambling or leaving the water on) is not the person who bears the responsibility for that liability (the father or the mall owner). Generally speaking, the closer together the person making the decision and the person incurring the liability are, the smaller the moral hazard.

It’s easy to demonstrate that by extending the casino example a bit. I said it was the father who was covering the losses of the gambler. Many children (though not all) would want to avoid totally bankrupting their parents, or at least financially hurting them. Instead, imagine that someone from the IRS shows up at your door, hands you a credit card, and tells you you can use it at a casino all day, taking home all the chips you want. The money is coming from the government. How many people would put any restriction on how much they spend?

And since we’re talking about the government already…

Government moral hazards

As I was preparing to write this blog post, the California wildfires hit. The discussions around those wildfires gave a huge number of examples of moral hazards. I decided to cherry-pick a few for this post.

The first and most obvious one: California is asking for disaster relief funds from the federal government. That sounds wonderful. These fires were a natural disaster, so why shouldn’t the federal government pitch in and help take care of people?

The problem is, once again, a moral hazard. In the case of the wildfires, California and Los Angeles both had ample actions they could have taken to mitigate the destruction of this fire: better forest management, larger fire department, keeping the water reservoirs filled, and probably much more that hasn’t come to light yet.

If the federal government bails out California, it will be a clear message for the future: your mistakes will be fixed by others. You know what kind of behavior that incentivizes? More risky behavior! Why spend state funds on forest management and extra firefighters—activities that don’t win politicians a lot of votes in general—when you could instead spend it on a football stadium, higher unemployment payments, or anything else, and then let the feds cover the cost of screw-ups.

You may notice that this is virtually identical to the 2008 “too big to fail” bail-outs. Wall Street took insanely risky behavior, reaped huge profits for years, and when they eventually got caught with their pants down, the rest of us bailed them out. “Privatizing profits, socializing losses.”

And here’s the absolute best part of this: I can’t even truly blame either California or Wall Street. (I mean, I do blame them, I think their behavior is reprehensible, but you’ll see what I mean.) In a world where the rules of the game implicitly include the bail-out mentality, you would be harming your citizens/shareholders/investors if you didn’t engage in that risky behavior. Since everyone is on the hook for those socialized losses, your best bet is to maximize those privatized profits.

There’s a lot more to government and moral hazard, but I think these two cases demonstrate the crux pretty solidly. But let’s leave moral hazard behind for a bit and get to general incentivization discussions.

Non-monetary competition

At least 50% of the economics knowledge I have comes from the very first econ course I took in college. That professor was amazing, and had some very colorful stories. I can’t vouch for the veracity of the two I’m about to share, but they definitely drive the point home.

In the 1970s, the US had an oil shortage. To “fix” this problem, they instituted price caps on gasoline, which of course resulted in insufficient gasoline. To “fix” this problem, they instituted policies where, depending on your license plate number, you could only fill up gas on certain days of the week. (Irrelevant detail for our point here, but this just resulted in people filling up their tanks more often, no reduction in gas usage.)

Anyway, my professor’s wife had a friend. My professor described in great detail how attractive this woman was. I’ll skip those details here since this is a PG-rated blog. In any event, she never had any trouble filling up her gas tank any day of the week. She would drive up, be told she couldn’t fill up gas today, bat her eyes at the attendant, explain how helpless she was, and was always allowed to fill up gas.

This is a demonstration of non-monetary compensation. Most of the time in a free market, capitalist economy, people are compensated through money. When price caps come into play, there’s a limit to how much monetary compensation someone can receive. And in that case, people find other ways of competing. Like this woman’s case: through using flirtatious behavior to compensate the gas station workers to let her cheat the rules.

The other example was much more insidious. Santa Monica had a problem: it was predominantly wealthy and white. They wanted to fix this problem, and decided to put in place rent controls. After some time, they discovered that Santa Monica had become wealthier and whiter, the exact opposite of their desired outcome. Why would that happen?

Someone investigated, and ended up interviewing a landlady that demonstrated the reason. She was an older white woman, and admittedly racist. Prior to the rent controls, she would list her apartments in the newspaper, and would be legally obligated to rent to anyone who could afford it. Once rent controls were in place, she took a different tact. She knew that she would only get a certain amount for the apartment, and that the demand for apartments was higher than the supply. That meant she could be picky.

She ended up finding tenants through friends-of-friends. Since it wasn’t an official advertisement, she wasn’t legally required to rent it out if someone could afford to pay. Instead, she got to interview people individually and then make them an offer. Normally, that would have resulted in receiving a lower rental price, but not under rent controls.

So who did she choose? A young, unmarried, wealthy, white woman. It made perfect sense. Women were less intimidating and more likely to maintain the apartment better. Wealthy people, she determined, would be better tenants. (I have no idea if this is true in practice or not, I’m not a landlord myself.) Unmarried, because no kids running around meant less damage to the property. And, of course, white. Because she was racist, and her incentive structure made her prefer whites.

You can deride her for being racist, I won’t disagree with you. But it’s simply the reality. Under the non-rent-control scenario, her profit motive for money outweighed her racism motive. But under rent control, the monetary competition was removed, and she was free to play into her racist tendencies without facing any negative consequences.

Bureaucracy

These were the two examples I remember for that course. But non-monetary compensation pops up in many more places. One highly pertinent example is bureaucracies. Imagine you have a government office, or a large corporation’s acquisition department, or the team that apportions grants at a university. In all these cases, you have a group of people making decisions about handing out money that has no monetary impact on them. If they give to the best qualified recipients, they receive no raises. If they spend the money recklessly on frivolous projects, they face no consequences.

Under such an incentivization scheme, there’s little to encourage the bureaucrats to make intelligent funding decisions. Instead, they’ll be incentivized to spend the money where they recognize non-monetary benefits. This is why it’s so common to hear about expensive meals, gift bags at conferences, and even more inappropriate ways of trying to curry favor with those that hold the purse strings.

Compare that ever so briefly with the purchases made by a small mom-and-pop store like my parents owned. Could my dad take a bribe to buy from a vendor who’s ripping him off? Absolutely he could! But he’d lose more on the deal than he’d make on the bribe, since he’s directly incentivized by the deal itself. It would make much more sense for him to go with the better vendor, save $5,000 on the deal, and then treat himself to a lavish $400 meal to celebrate.

Government incentivized behavior

This post is getting longer in the tooth than I’d intended, so I’ll finish off with this section and make it a bit briefer. Beyond all the methods mentioned above, government has another mechanism for modifying behavior: through directly changing incentives via legislation, regulation, and monetary policy. Let’s see some examples:

• Artificial modification of interest rates encourages people to take on more debt than they would in a free capital market, leading to malinvestment and a consumer debt crisis, and causing the boom-bust cycle we all painfully experience.
• Going along with that, giving tax breaks on interest payments further artificially incentivizes people to take on debt that they wouldn’t otherwise.
• During COVID-19, at some points unemployment benefits were greater than minimum wage, incentivizing people to rather stay home and not work than get a job, leading to reduced overall productivity in the economy and more printed dollars for benefits. In other words, it was a perfect recipe for inflation.
• The tax code gives deductions to “help” people. That might be true, but the real impact is incentivizing people to make decisions they wouldn’t have otherwise. For example, giving out tax deductions on children encourages having more kids. Tax deductions on childcare and preschools incentivizes dual-income households. Whether or not you like the outcomes, it’s clear that it’s government that’s encouraging these outcomes to happen.
• Tax incentives cause people to engage in behavior they wouldn’t otherwise (daycare+working mother, for example).
• Inflation means that the value of your money goes down over time, which encourages people to spend more today, when their money has a larger impact. (Milton Friedman described this as high living.)

Conclusion

The idea here is simple, and fully encapsulated in the title: incentives determine outcomes. If you want to know how to get a certain outcome from others, incentivize them to want that to happen. If you want to understand why people act in seemingly irrational ways, check their incentives. If you’re confused why leaders (and especially politicians) seem to engage in destructive behavior, check their incentives.

We can bemoan these realities all we want, but they are realities. While there are some people who have a solid internal moral and ethical code, and that internal code incentivizes them to behave against their externally-incentivized interests, those people are rare. And frankly, those people are self-defeating. People should take advantage of the incentives around them. Because if they don’t, someone else will.

(If you want a literary example of that last comment, see the horse in Animal Farm.)

How do we improve the world under these conditions? Make sure the incentives align well with the overall goals of society. To me, it’s a simple formula:

• Focus on free trade, value for value, as the basis of a society. In that system, people are always incentivized to provide value to other people.
• Reduce the size of bureaucracies and large groups of all kinds. The larger an organization becomes, the farther the consequences of decisions are from those who make them.
• And since the nature of human beings will be to try and create areas where they can control the incentive systems to their own benefits, make that as difficult as possible. That comes in the form of strict limits on government power, for example.

And even if you don’t want to buy in to this conclusion, I hope the rest of the content was educational, and maybe a bit entertaining!

@ 3f770d65:7a745b24

I’ve been using Notedeck for several months, starting with its extremely early and experimental alpha versions, all the way to its current, more stable alpha releases. The journey has been fascinating, as I’ve had the privilege of watching it evolve from a concept into a functional and promising tool.

In its earliest stages, Notedeck was raw—offering glimpses of its potential but still far from practical for daily use. Even then, the vision behind it was clear: a platform designed to redefine how we interact with Nostr by offering flexibility and power for all users.

I'm very bullish on Notedeck. Why? Because Will Casarin is making it! Duh! 😂

Seriously though, if we’re reimagining the web and rebuilding portions of the Internet, it’s important to recognize the potential of Notedeck. If Nostr is reimagining the web, then Notedeck is reimagining the Nostr client.

Notedeck isn’t just another Nostr app—it’s more a Nostr browser that functions more like an operating system with micro-apps. How cool is that?

Much like how Google's Chrome evolved from being a web browser with a task manager into ChromeOS, a full blown operating system, Notedeck aims to transform how we interact with the Nostr. It goes beyond individual apps, offering a foundation for a fully integrated ecosystem built around Nostr.

As a Nostr evangelist, I love to scream INTEROPERABILITY and tout every application's integrations. Well, Notedeck has the potential to be one of the best platforms to showcase these integrations in entirely new and exciting ways.

Do you want an Olas feed of images? Add the media column.

Do you want a feed of live video events? Add the zap.stream column.

Do you want Nostr Nests or audio chats? Add that column to your Notedeck.

Git? Email? Books? Chat and DMs? It's all possible.

Not everyone wants a super app though, and that’s okay. As with most things in the Nostr ecosystem, flexibility is key. Notedeck gives users the freedom to choose how they engage with it—whether it’s simply following hashtags or managing straightforward feeds. You'll be able to tailor Notedeck to fit your needs, using it as extensively or minimally as you prefer.

Notedeck is designed with a local-first approach, utilizing Nostr content stored directly on your device via the local nostrdb. This will enable a plethora of advanced tools such as search and filtering, the creation of custom feeds, and the ability to develop personalized algorithms across multiple Notedeck micro-applications—all with unparalleled flexibility.

Notedeck also supports multicast. Let's geek out for a second. Multicast is a method of communication where data is sent from one source to multiple destinations simultaneously, but only to devices that wish to receive the data. Unlike broadcast, which sends data to all devices on a network, multicast targets specific receivers, reducing network traffic. This is commonly used for efficient data distribution in scenarios like streaming, conferencing, or large-scale data synchronization between devices.

In a local first world where each device holds local copies of your nostr nodes, and each device transparently syncs with each other on the local network, each node becomes a backup. Your data becomes antifragile automatically. When a node goes down it can resync and recover from other nodes. Even if not all nodes have a complete collection, negentropy can pull down only what is needed from each device. All this can be done without internet.

-Will Casarin

In the context of Notedeck, multicast would allow multiple devices to sync their Nostr nodes with each other over a local network without needing an internet connection. Wild.

Notedeck aims to offer full customization too, including the ability to design and share custom skins, much like Winamp. Users will also be able to create personalized columns and, in the future, share their setups with others. This opens the door for power users to craft tailored Nostr experiences, leveraging their expertise in the protocol and applications. By sharing these configurations as "Starter Decks," they can simplify onboarding and showcase the best of Nostr’s ecosystem.

Nostr’s “Other Stuff” can often be difficult to discover, use, or understand. Many users doesn't understand or know how to use web browser extensions to login to applications. Let's not even get started with nsecbunkers. Notedeck will address this challenge by providing a native experience that brings these lesser-known applications, tools, and content into a user-friendly and accessible interface, making exploration seamless. However, that doesn't mean Notedeck should disregard power users that want to use nsecbunkers though - hint hint.

For anyone interested in watching Nostr be developed live, right before your very eyes, Notedeck’s progress serves as a reminder of what’s possible when innovation meets dedication. The current alpha is already demonstrating its ability to handle complex use cases, and I’m excited to see how it continues to grow as it moves toward a full release later this year.

@ 0d97beae:c5274a14

This article hopes to complement the article by Lyn Alden on YouTube: https://www.youtube.com/watch?v=jk_HWmmwiAs

The reason why we have broken money

Before the invention of key technologies such as the printing press and electronic communications, even such as those as early as morse code transmitters, gold had won the competition for best medium of money around the world.

In fact, it was not just gold by itself that became money, rulers and world leaders developed coins in order to help the economy grow. Gold nuggets were not as easy to transact with as coins with specific imprints and denominated sizes.

However, these modern technologies created massive efficiencies that allowed us to communicate and perform services more efficiently and much faster, yet the medium of money could not benefit from these advancements. Gold was heavy, slow and expensive to move globally, even though requesting and performing services globally did not have this limitation anymore.

Banks took initiative and created derivatives of gold: paper and electronic money; these new currencies allowed the economy to continue to grow and evolve, but it was not without its dark side. Today, no currency is denominated in gold at all, money is backed by nothing and its inherent value, the paper it is printed on, is worthless too.

Banks and governments eventually transitioned from a money derivative to a system of debt that could be co-opted and controlled for political and personal reasons. Our money today is broken and is the cause of more expensive, poorer quality goods in the economy, a larger and ever growing wealth gap, and many of the follow-on problems that have come with it.

Bitcoin overcomes the "transfer of hard money" problem

Just like gold coins were created by man, Bitcoin too is a technology created by man. Bitcoin, however is a much more profound invention, possibly more of a discovery than an invention in fact. Bitcoin has proven to be unbreakable, incorruptible and has upheld its ability to keep its units scarce, inalienable and counterfeit proof through the nature of its own design.

Since Bitcoin is a digital technology, it can be transferred across international borders almost as quickly as information itself. It therefore severely reduces the need for a derivative to be used to represent money to facilitate digital trade. This means that as the currency we use today continues to fare poorly for many people, bitcoin will continue to stand out as hard money, that just so happens to work as well, functionally, along side it.

Bitcoin will also always be available to anyone who wishes to earn it directly; even China is unable to restrict its citizens from accessing it. The dollar has traditionally become the currency for people who discover that their local currency is unsustainable. Even when the dollar has become illegal to use, it is simply used privately and unofficially. However, because bitcoin does not require you to trade it at a bank in order to use it across borders and across the web, Bitcoin will continue to be a viable escape hatch until we one day hit some critical mass where the world has simply adopted Bitcoin globally and everyone else must adopt it to survive.

Bitcoin has not yet proven that it can support the world at scale. However it can only be tested through real adoption, and just as gold coins were developed to help gold scale, tools will be developed to help overcome problems as they arise; ideally without the need for another derivative, but if necessary, hopefully with one that is more neutral and less corruptible than the derivatives used to represent gold.

Bitcoin blurs the line between commodity and technology

Bitcoin is a technology, it is a tool that requires human involvement to function, however it surprisingly does not allow for any concentration of power. Anyone can help to facilitate Bitcoin's operations, but no one can take control of its behaviour, its reach, or its prioritisation, as it operates autonomously based on a pre-determined, neutral set of rules.

At the same time, its built-in incentive mechanism ensures that people do not have to operate bitcoin out of the good of their heart. Even though the system cannot be co-opted holistically, It will not stop operating while there are people motivated to trade their time and resources to keep it running and earn from others' transaction fees. Although it requires humans to operate it, it remains both neutral and sustainable.

Never before have we developed or discovered a technology that could not be co-opted and used by one person or faction against another. Due to this nature, Bitcoin's units are often described as a commodity; they cannot be usurped or virtually cloned, and they cannot be affected by political biases.

The dangers of derivatives

A derivative is something created, designed or developed to represent another thing in order to solve a particular complication or problem. For example, paper and electronic money was once a derivative of gold.

In the case of Bitcoin, if you cannot link your units of bitcoin to an "address" that you personally hold a cryptographically secure key to, then you very likely have a derivative of bitcoin, not bitcoin itself. If you buy bitcoin on an online exchange and do not withdraw the bitcoin to a wallet that you control, then you legally own an electronic derivative of bitcoin.

Bitcoin is a new technology. It will have a learning curve and it will take time for humanity to learn how to comprehend, authenticate and take control of bitcoin collectively. Having said that, many people all over the world are already using and relying on Bitcoin natively. For many, it will require for people to find the need or a desire for a neutral money like bitcoin, and to have been burned by derivatives of it, before they start to understand the difference between the two. Eventually, it will become an essential part of what we regard as common sense.

Learn for yourself

If you wish to learn more about how to handle bitcoin and avoid derivatives, you can start by searching online for tutorials about "Bitcoin self custody".

There are many options available, some more practical for you, and some more practical for others. Don't spend too much time trying to find the perfect solution; practice and learn. You may make mistakes along the way, so be careful not to experiment with large amounts of your bitcoin as you explore new ideas and technologies along the way. This is similar to learning anything, like riding a bicycle; you are sure to fall a few times, scuff the frame, so don't buy a high performance racing bike while you're still learning to balance.

@ 37fe9853:bcd1b039

yoyoaa

@ 62033ff8:e4471203

收录的内容中 kind=1的部分，实话说 质量不高。 所以我增加了kind=30023 长文的article，但是更新的太少，多个relays 的服务器也没有多少长文。

所有搜索nostr如果需要产生价值，需要有高质量的文章和新闻。 而且现在有很多机器人的文章充满着浪费空间的作用，其他作用都用不上。

https://www.duozhutuan.com 目前放的是给搜索引擎提供搜索的原材料。没有做UI给人类浏览。所以看上去是粗糙的。 我并没有打算去做一个发microblog的 web客户端，那类的客户端太多了。

我觉得nostr社区需要解决的还是应用。如果仅仅是microblog 感觉有点够呛

幸运的是npub.pro 建站这样的，我觉得有点意思。

yakihonne 智能widget 也有意思

我做的TaskQ5 我自己在用了。分布式的任务系统，也挺好的。

@ 47750177:8969e41a

28.1 Release Notes

Bitcoin Core version 28.1 is now available from:

• 🌐 https://bitcoincore.org/bin/bitcoin-core-28.1
• 🧲

This release includes new features, various bug fixes and performance improvements, as well as updated translations.

Please report bugs using the issue tracker at GitHub:

https://github.com/bitcoin/bitcoin/issues

To receive security and update notifications, please subscribe to:

https://bitcoincore.org/en/list/announcements/join/

How to Upgrade

If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes in some cases), then run the installer (on Windows) or just copy over /Applications/Bitcoin-Qt (on macOS) or bitcoind/bitcoin-qt (on Linux).

Upgrading directly from a version of Bitcoin Core that has reached its EOL is possible, but it might take some time if the data directory needs to be migrated. Old wallet versions of Bitcoin Core are generally supported.

Running Bitcoin Core binaries on macOS requires self signing. cd /path/to/bitcoin-28.x/bin xattr -d com.apple.quarantine bitcoin-cli bitcoin-qt bitcoin-tx bitcoin-util bitcoin-wallet bitcoind test_bitcoin codesign -s - bitcoin-cli bitcoin-qt bitcoin-tx bitcoin-util bitcoin-wallet bitcoind test_bitcoin

Compatibility

Bitcoin Core is supported and extensively tested on operating systems using the Linux Kernel 3.17+, macOS 11.0+, and Windows 7 and newer. Bitcoin Core should also work on most other UNIX-like systems but is not as frequently tested on them. It is not recommended to use Bitcoin Core on unsupported systems.

Notable changes

P2P

• When the -port configuration option is used, the default onion listening port will now be derived to be that port + 1 instead of being set to a fixed value (8334 on mainnet). This re-allows setups with multiple local nodes using different -port and not using -bind, which would lead to a startup failure in v28.0 due to a port collision.

Note that a HiddenServicePort manually configured in torrc may need adjustment if used in connection with the -port option. For example, if you are using -port=5555 with a non-standard value and not using -bind=...=onion, previously Bitcoin Core would listen for incoming Tor connections on 127.0.0.1:8334. Now it would listen on 127.0.0.1:5556 (-port plus one). If you configured the hidden service manually in torrc now you have to change it from HiddenServicePort 8333 127.0.0.1:8334 to HiddenServicePort 8333 127.0.0.1:5556, or configure bitcoind with -bind=127.0.0.1:8334=onion to get the previous behavior. (#31223) - #30568 addrman: change internal id counting to int64_t

Key

• 31166 key: clear out secret data in DecodeExtKey

Build

• 31013 depends: For mingw cross compile use -gcc-posix to prevent library conflict

• 31502 depends: Fix CXXFLAGS on NetBSD

Test

• 31016 test: add missing sync to feature_fee_estimation.py

• 31448 fuzz: add cstdlib to FuzzedDataProvider

• 31419 test: fix MIN macro redefinition

• 31563 rpc: Extend scope of validation mutex in generateblock

Doc

• 31007 doc: add testnet4 section header for config file

CI

• 30961 ci: add LLVM_SYMBOLIZER_PATH to Valgrind fuzz job

Misc

• 31267 refactor: Drop deprecated space in operator""_mst

• 31431 util: use explicit cast in MultiIntBitSet::Fill()

Credits

Thanks to everyone who directly contributed to this release:

• fanquake
• Hennadii Stepanov
• laanwj
• MarcoFalke
• Martin Zumsande
• Marnix
• Sebastian Falbesoner

As well as to everyone that helped with translations on Transifex.

@ 23b0e2f8:d8af76fc

Necessário

• Um Android que você não use mais (a câmera deve estar funcionando).
• Um cartão microSD (opcional, usado apenas uma vez).
• Um dispositivo para acompanhar seus fundos (provavelmente você já tem um).

Algumas coisas que você precisa saber

• O dispositivo servirá como um assinador. Qualquer movimentação só será efetuada após ser assinada por ele.
• O cartão microSD será usado para transferir o APK do Electrum e garantir que o aparelho não terá contato com outras fontes de dados externas após sua formatação. Contudo, é possível usar um cabo USB para o mesmo propósito.
• A ideia é deixar sua chave privada em um dispositivo offline, que ficará desligado em 99% do tempo. Você poderá acompanhar seus fundos em outro dispositivo conectado à internet, como seu celular ou computador pessoal.

---

O tutorial será dividido em dois módulos:

• Módulo 1 - Criando uma carteira fria/assinador.
• Módulo 2 - Configurando um dispositivo para visualizar seus fundos e assinando transações com o assinador.

---

No final, teremos:

• Uma carteira fria que também servirá como assinador.
• Um dispositivo para acompanhar os fundos da carteira.

---

Módulo 1 - Criando uma carteira fria/assinador

1. Baixe o APK do Electrum na aba de downloads em https://electrum.org/. Fique à vontade para verificar as assinaturas do software, garantindo sua autenticidade.

2. Formate o cartão microSD e coloque o APK do Electrum nele. Caso não tenha um cartão microSD, pule este passo.

1. Retire os chips e acessórios do aparelho que será usado como assinador, formate-o e aguarde a inicialização.

1. Durante a inicialização, pule a etapa de conexão ao Wi-Fi e rejeite todas as solicitações de conexão. Após isso, você pode desinstalar aplicativos desnecessários, pois precisará apenas do Electrum. Certifique-se de que Wi-Fi, Bluetooth e dados móveis estejam desligados. Você também pode ativar o modo avião.\ (Curiosidade: algumas pessoas optam por abrir o aparelho e danificar a antena do Wi-Fi/Bluetooth, impossibilitando essas funcionalidades.)

1. Insira o cartão microSD com o APK do Electrum no dispositivo e instale-o. Será necessário permitir instalações de fontes não oficiais.

1. No Electrum, crie uma carteira padrão e gere suas palavras-chave (seed). Anote-as em um local seguro. Caso algo aconteça com seu assinador, essas palavras permitirão o acesso aos seus fundos novamente. (Aqui entra seu método pessoal de backup.)

---

Módulo 2 - Configurando um dispositivo para visualizar seus fundos e assinando transações com o assinador.

1. Criar uma carteira somente leitura em outro dispositivo, como seu celular ou computador pessoal, é uma etapa bastante simples. Para este tutorial, usaremos outro smartphone Android com Electrum. Instale o Electrum a partir da aba de downloads em https://electrum.org/ ou da própria Play Store. (ATENÇÃO: O Electrum não existe oficialmente para iPhone. Desconfie se encontrar algum.)

2. Após instalar o Electrum, crie uma carteira padrão, mas desta vez escolha a opção Usar uma chave mestra.

1. Agora, no assinador que criamos no primeiro módulo, exporte sua chave pública: vá em Carteira > Detalhes da carteira > Compartilhar chave mestra pública.

1. Escaneie o QR gerado da chave pública com o dispositivo de consulta. Assim, ele poderá acompanhar seus fundos, mas sem permissão para movimentá-los.

2. Para receber fundos, envie Bitcoin para um dos endereços gerados pela sua carteira: Carteira > Addresses/Coins.

3. Para movimentar fundos, crie uma transação no dispositivo de consulta. Como ele não possui a chave privada, será necessário assiná-la com o dispositivo assinador.

1. No assinador, escaneie a transação não assinada, confirme os detalhes, assine e compartilhe. Será gerado outro QR, desta vez com a transação já assinada.

1. No dispositivo de consulta, escaneie o QR da transação assinada e transmita-a para a rede.

---

Conclusão

Pontos positivos do setup:

• Simplicidade: Basta um dispositivo Android antigo.
• Flexibilidade: Funciona como uma ótima carteira fria, ideal para holders.

Pontos negativos do setup:

• Padronização: Não utiliza seeds no padrão BIP-39, você sempre precisará usar o electrum.
• Interface: A aparência do Electrum pode parecer antiquada para alguns usuários.

Nesse ponto, temos uma carteira fria que também serve para assinar transações. O fluxo de assinar uma transação se torna: Gerar uma transação não assinada > Escanear o QR da transação não assinada > Conferir e assinar essa transação com o assinador > Gerar QR da transação assinada > Escanear a transação assinada com qualquer outro dispositivo que possa transmiti-la para a rede.

Como alguns devem saber, uma transação assinada de Bitcoin é praticamente impossível de ser fraudada. Em um cenário catastrófico, você pode mesmo que sem internet, repassar essa transação assinada para alguém que tenha acesso à rede por qualquer meio de comunicação. Mesmo que não queiramos que isso aconteça um dia, esse setup acaba por tornar essa prática possível.

---

@ 207ad2a0:e7cca7b0

Quick context: I wanted to check out Nostr's longform posts and this blog post seemed like a good one to try and mirror. It's originally from my free to read/share attempt to write a novel, but this post here is completely standalone - just describing how I used AI image generation to make a small piece of the work.

Hold on, put your pitchforks down - outside of using Grammerly & Emacs for grammatical corrections - not a single character was generated or modified by computers; a non-insignificant portion of my first draft originating on pen & paper. No AI is ~~weird and crazy~~ imaginative enough to write like I do. The only successful AI contribution you'll find is a single image, the map, which I heavily edited. This post will go over how I generated and modified an image using AI, which I believe brought some value to the work, and cover a few quick thoughts about AI towards the end.

Let's be clear, I can't draw, but I wanted a map which I believed would improve the story I was working on. After getting abysmal results by prompting AI with text only I decided to use "Diffuse the Rest," a Stable Diffusion tool that allows you to provide a reference image + description to fine tune what you're looking for. I gave it this Microsoft Paint looking drawing:

and after a number of outputs, selected this one to work on:

The image is way better than the one I provided, but had I used it as is, I still feel it would have decreased the quality of my work instead of increasing it. After firing up Gimp I cropped out the top and bottom, expanded the ocean and separated the landmasses, then copied the top right corner of the large landmass to replace the bottom left that got cut off. Now we've got something that looks like concept art: not horrible, and gets the basic idea across, but it's still due for a lot more detail.

The next thing I did was add some texture to make it look more map like. I duplicated the layer in Gimp and applied the "Cartoon" filter to both for some texture. The top layer had a much lower effect strength to give it a more textured look, while the lower layer had a higher effect strength that looked a lot like mountains or other terrain features. Creating a layer mask allowed me to brush over spots to display the lower layer in certain areas, giving it some much needed features.

At this point I'd made it to where I felt it may improve the work instead of detracting from it - at least after labels and borders were added, but the colors seemed artificial and out of place. Luckily, however, this is when PhotoFunia could step in and apply a sketch effect to the image.

At this point I was pretty happy with how it was looking, it was close to what I envisioned and looked very visually appealing while still being a good way to portray information. All that was left was to make the white background transparent, add some minor details, and add the labels and borders. Below is the exact image I wound up using:

Overall, I'm very satisfied with how it turned out, and if you're working on a creative project, I'd recommend attempting something like this. It's not a central part of the work, but it improved the chapter a fair bit, and was doable despite lacking the talent and not intending to allocate a budget to my making of a free to read and share story.

The AI Generated Elephant in the Room

If you've read my non-fiction writing before, you'll know that I think AI will find its place around the skill floor as opposed to the skill ceiling. As you saw with my input, I have absolutely zero drawing talent, but with some elbow grease and an existing creative direction before and after generating an image I was able to get something well above what I could have otherwise accomplished. Outside of the lowest common denominators like stock photos for the sole purpose of a link preview being eye catching, however, I doubt AI will be wholesale replacing most creative works anytime soon. I can assure you that I tried numerous times to describe the map without providing a reference image, and if I used one of those outputs (or even just the unedited output after providing the reference image) it would have decreased the quality of my work instead of improving it.

I'm going to go out on a limb and expect that AI image, text, and video is all going to find its place in slop & generic content (such as AI generated slop replacing article spinners and stock photos respectively) and otherwise be used in a supporting role for various creative endeavors. For people working on projects like I'm working on (e.g. intended budget $0) it's helpful to have an AI capable of doing legwork - enabling projects to exist or be improved in ways they otherwise wouldn't have. I'm also guessing it'll find its way into more professional settings for grunt work - think a picture frame or fake TV show that would exist in the background of an animated project - likely a detail most people probably wouldn't notice, but that would save the creators time and money and/or allow them to focus more on the essential aspects of said work. Beyond that, as I've predicted before: I expect plenty of emails will be generated from a short list of bullet points, only to be summarized by the recipient's AI back into bullet points.

I will also make a prediction counter to what seems mainstream: AI is about to peak for a while. The start of AI image generation was with Google's DeepDream in 2015 - image recognition software that could be run in reverse to "recognize" patterns where there were none, effectively generating an image from digital noise or an unrelated image. While I'm not an expert by any means, I don't think we're too far off from that a decade later, just using very fine tuned tools that develop more coherent images. I guess that we're close to maxing out how efficiently we're able to generate images and video in that manner, and the hard caps on how much creative direction we can have when using AI - as well as the limits to how long we can keep it coherent (e.g. long videos or a chronologically consistent set of images) - will prevent AI from progressing too far beyond what it is currently unless/until another breakthrough occurs.

@ 3ffac3a6:2d656657

Prologue: The Last Trade

Ethan Nakamura was a 29-year-old software engineer and crypto enthusiast who had spent years building his life around Bitcoin. Obsessed with the idea of financial sovereignty, he had amassed a small fortune trading cryptocurrencies, all while dreaming of a world where decentralized systems ruled over centralized power.

One night, while debugging a particularly thorny piece of code for a smart contract, Ethan stumbled across an obscure, encrypted message hidden in the blockchain. It read:

"The key to true freedom lies beyond. Burn it all to unlock the gate."

Intrigued and half-convinced it was an elaborate ARG (Alternate Reality Game), Ethan decided to follow the cryptic instruction. He loaded his entire Bitcoin wallet into a single transaction and sent it to an untraceable address tied to the message. The moment the transaction was confirmed, his laptop screen began to glitch, flooding with strange symbols and hash codes.

Before he could react, a flash of light engulfed him.

---

Chapter 1: A New Ledger

Ethan awoke in a dense forest bathed in ethereal light. The first thing he noticed was the HUD floating in front of him—a sleek, transparent interface that displayed his "Crypto Balance": 21 million BTC.

“What the…” Ethan muttered. He blinked, hoping it was a dream, but the numbers stayed. The HUD also showed other metrics:

• Hash Power: 1,000,000 TH/s
• Mining Efficiency: 120%
• Transaction Speed: Instant

Before he could process, a notification pinged on the HUD:

"Welcome to the Decentralized Kingdom. Your mining rig is active. Begin accumulating resources to survive."

Confused and a little terrified, Ethan stood and surveyed his surroundings. As he moved, the HUD expanded, revealing a map of the area. His new world looked like a cross between a medieval fantasy realm and a cyberpunk dystopia, with glowing neon towers visible on the horizon and villagers dressed in tunics carrying strange, glowing "crypto shards."

Suddenly, a shadow loomed over him. A towering beast, part wolf, part machine, snarled, its eyes glowing red. Above its head was the name "Feral Node" and a strange sigil resembling a corrupted block.

Instinct kicked in. Ethan raised his hands defensively, and to his shock, the HUD offered an option:

"Execute Smart Contract Attack? (Cost: 0.001 BTC)"

He selected it without hesitation. A glowing glyph appeared in the air, releasing a wave of light that froze the Feral Node mid-lunge. Moments later, it dissolved into a cascade of shimmering data, leaving behind a pile of "Crypto Shards" and an item labeled "Node Fragment."

---

Chapter 2: The Decentralized Kingdom

Ethan discovered that the world he had entered was built entirely on blockchain-like principles. The land was divided into regions, each governed by a Consensus Council—groups of powerful beings called Validators who maintained the balance of the world. However, a dark force known as The Central Authority sought to consolidate power, turning decentralized regions into tightly controlled fiefdoms.

Ethan’s newfound abilities made him a unique entity in this world. Unlike its inhabitants, who earned wealth through mining or trading physical crypto shards, Ethan could generate and spend Bitcoin directly—making him both a target and a potential savior.

---

Chapter 3: Allies and Adversaries

Ethan soon met a colorful cast of characters:

• Luna, a fiery rogue and self-proclaimed "Crypto Thief," who hacked into ledgers to redistribute wealth to oppressed villages. She was skeptical of Ethan's "magical Bitcoin" but saw potential in him.

• Hal, an aging miner who ran an underground resistance against the Central Authority. He wielded an ancient "ASIC Hammer" capable of shattering corrupted nodes.

• Oracle Satoshi, a mysterious AI-like entity who guided Ethan with cryptic advice, often referencing real-world crypto principles like decentralization, trustless systems, and private keys.

Ethan also gained enemies, chief among them the Ledger Lords, a cabal of Validators allied with the Central Authority. They sought to capture Ethan and seize his Bitcoin, believing it could tip the balance of power.

---

Chapter 4: Proof of Existence

As Ethan delved deeper into the world, he learned that his Bitcoin balance was finite. To survive and grow stronger, he had to "mine" resources by solving problems for the people of the Decentralized Kingdom. From repairing broken smart contracts in towns to defending miners from feral nodes, every task rewarded him with shards and upgrades.

He also uncovered the truth about his arrival: the blockchain Ethan had used in his world was a prototype for this one. The encrypted message had been a failsafe created by its original developers—a desperate attempt to summon someone who could break the growing centralization threatening to destroy the world.

---

Chapter 5: The Final Fork

As the Central Authority's grip tightened, Ethan and his allies prepared for a final battle at the Genesis Block, the origin of the world's blockchain. Here, Ethan would face the Central Authority's leader, an amalgamation of corrupted code and human ambition known as The Miner King.

The battle was a clash of philosophies as much as strength. Using everything he had learned, Ethan deployed a daring Hard Fork, splitting the world’s blockchain and decentralizing power once again. The process drained nearly all of his Bitcoin, leaving him with a single satoshi—a symbolic reminder of his purpose.

---

Epilogue: Building the Future

With the Central Authority defeated, the Decentralized Kingdom entered a new era. Ethan chose to remain in the world, helping its inhabitants build fairer systems and teaching them the principles of trustless cooperation.

As he gazed at the sunrise over the rebuilt Genesis Block, Ethan smiled. He had dreamed of a world where Bitcoin could change everything. Now, he was living it.

@ e6817453:b0ac3c39

The Rise of Graph RAGs and the Quest for Data Quality

As we enter a new year, it’s impossible to ignore the boom of retrieval-augmented generation (RAG) systems, particularly those leveraging graph-based approaches. The previous year saw a surge in advancements and discussions about Graph RAGs, driven by their potential to enhance large language models (LLMs), reduce hallucinations, and deliver more reliable outputs. Let’s dive into the trends, challenges, and strategies for making the most of Graph RAGs in artificial intelligence.

Booming Interest in Graph RAGs

Graph RAGs have dominated the conversation in AI circles. With new research papers and innovations emerging weekly, it’s clear that this approach is reshaping the landscape. These systems, especially those developed by tech giants like Microsoft, demonstrate how graphs can:

• Enhance LLM Outputs: By grounding responses in structured knowledge, graphs significantly reduce hallucinations.
• Support Complex Queries: Graphs excel at managing linked and connected data, making them ideal for intricate problem-solving.

Conferences on linked and connected data have increasingly focused on Graph RAGs, underscoring their central role in modern AI systems. However, the excitement around this technology has brought critical questions to the forefront: How do we ensure the quality of the graphs we’re building, and are they genuinely aligned with our needs?

Data Quality: The Foundation of Effective Graphs

A high-quality graph is the backbone of any successful RAG system. Constructing these graphs from unstructured data requires attention to detail and rigorous processes. Here’s why:

• Richness of Entities: Effective retrieval depends on graphs populated with rich, detailed entities.
• Freedom from Hallucinations: Poorly constructed graphs amplify inaccuracies rather than mitigating them.

Without robust data quality, even the most sophisticated Graph RAGs become ineffective. As a result, the focus must shift to refining the graph construction process. Improving data strategy and ensuring meticulous data preparation is essential to unlock the full potential of Graph RAGs.

Hybrid Graph RAGs and Variations

While standard Graph RAGs are already transformative, hybrid models offer additional flexibility and power. Hybrid RAGs combine structured graph data with other retrieval mechanisms, creating systems that:

• Handle diverse data sources with ease.
• Offer improved adaptability to complex queries.

Exploring these variations can open new avenues for AI systems, particularly in domains requiring structured and unstructured data processing.

Ontology: The Key to Graph Construction Quality

Ontology — defining how concepts relate within a knowledge domain — is critical for building effective graphs. While this might sound abstract, it’s a well-established field blending philosophy, engineering, and art. Ontology engineering provides the framework for:

• Defining Relationships: Clarifying how concepts connect within a domain.
• Validating Graph Structures: Ensuring constructed graphs are logically sound and align with domain-specific realities.

Traditionally, ontologists — experts in this discipline — have been integral to large enterprises and research teams. However, not every team has access to dedicated ontologists, leading to a significant challenge: How can teams without such expertise ensure the quality of their graphs?

How to Build Ontology Expertise in a Startup Team

For startups and smaller teams, developing ontology expertise may seem daunting, but it is achievable with the right approach:

1. Assign a Knowledge Champion: Identify a team member with a strong analytical mindset and give them time and resources to learn ontology engineering.
2. Provide Training: Invest in courses, workshops, or certifications in knowledge graph and ontology creation.
3. Leverage Partnerships: Collaborate with academic institutions, domain experts, or consultants to build initial frameworks.
4. Utilize Tools: Introduce ontology development tools like Protégé, OWL, or SHACL to simplify the creation and validation process.
5. Iterate with Feedback: Continuously refine ontologies through collaboration with domain experts and iterative testing.

So, it is not always affordable for a startup to have a dedicated oncologist or knowledge engineer in a team, but you could involve consulters or build barefoot experts.

You could read about barefoot experts in my article :

Even startups can achieve robust and domain-specific ontology frameworks by fostering in-house expertise.

How to Find or Create Ontologies

For teams venturing into Graph RAGs, several strategies can help address the ontology gap:

1. Leverage Existing Ontologies: Many industries and domains already have open ontologies. For instance:

2. Public Knowledge Graphs: Resources like Wikipedia’s graph offer a wealth of structured knowledge.

3. Industry Standards: Enterprises such as Siemens have invested in creating and sharing ontologies specific to their fields.

4. Business Framework Ontology (BFO): A valuable resource for enterprises looking to define business processes and structures.

5. Build In-House Expertise: If budgets allow, consider hiring knowledge engineers or providing team members with the resources and time to develop expertise in ontology creation.

6. Utilize LLMs for Ontology Construction: Interestingly, LLMs themselves can act as a starting point for ontology development:

7. Prompt-Based Extraction: LLMs can generate draft ontologies by leveraging their extensive training on graph data.

8. Domain Expert Refinement: Combine LLM-generated structures with insights from domain experts to create tailored ontologies.

Parallel Ontology and Graph Extraction

An emerging approach involves extracting ontologies and graphs in parallel. While this can streamline the process, it presents challenges such as:

• Detecting Hallucinations: Differentiating between genuine insights and AI-generated inaccuracies.
• Ensuring Completeness: Ensuring no critical concepts are overlooked during extraction.

Teams must carefully validate outputs to ensure reliability and accuracy when employing this parallel method.

LLMs as Ontologists

While traditionally dependent on human expertise, ontology creation is increasingly supported by LLMs. These models, trained on vast amounts of data, possess inherent knowledge of many open ontologies and taxonomies. Teams can use LLMs to:

• Generate Skeleton Ontologies: Prompt LLMs with domain-specific information to draft initial ontology structures.
• Validate and Refine Ontologies: Collaborate with domain experts to refine these drafts, ensuring accuracy and relevance.

However, for validation and graph construction, formal tools such as OWL, SHACL, and RDF should be prioritized over LLMs to minimize hallucinations and ensure robust outcomes.

Final Thoughts: Unlocking the Power of Graph RAGs

The rise of Graph RAGs underscores a simple but crucial correlation: improving graph construction and data quality directly enhances retrieval systems. To truly harness this power, teams must invest in understanding ontologies, building quality graphs, and leveraging both human expertise and advanced AI tools.

As we move forward, the interplay between Graph RAGs and ontology engineering will continue to shape the future of AI. Whether through adopting existing frameworks or exploring innovative uses of LLMs, the path to success lies in a deep commitment to data quality and domain understanding.

Have you explored these technologies in your work? Share your experiences and insights — and stay tuned for more discussions on ontology extraction and its role in AI advancements. Cheers to a year of innovation!

@ eac63075:b4988b48

Since its creation in 2009, Bitcoin has symbolized innovation and resilience. However, from time to time, alarmist narratives arise about emerging technologies that could "break" its security. Among these, quantum computing stands out as one of the most recurrent. But does quantum computing truly threaten Bitcoin? And more importantly, what is the community doing to ensure the protocol remains invulnerable?

The answer, contrary to sensationalist headlines, is reassuring: Bitcoin is secure, and the community is already preparing for a future where quantum computing becomes a practical reality. Let’s dive into this topic to understand why the concerns are exaggerated and how the development of BIP-360 demonstrates that Bitcoin is one step ahead.

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What Is Quantum Computing, and Why Is Bitcoin Not Threatened?

Quantum computing leverages principles of quantum mechanics to perform calculations that, in theory, could exponentially surpass classical computers—and it has nothing to do with what so-called “quantum coaches” teach to scam the uninformed. One of the concerns is that this technology could compromise two key aspects of Bitcoin’s security:

1. Wallets: These use elliptic curve algorithms (ECDSA) to protect private keys. A sufficiently powerful quantum computer could deduce a private key from its public key.
2. Mining: This is based on the SHA-256 algorithm, which secures the consensus process. A quantum attack could, in theory, compromise the proof-of-work mechanism.

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Understanding Quantum Computing’s Attack Priorities

While quantum computing is often presented as a threat to Bitcoin, not all parts of the network are equally vulnerable. Theoretical attacks would be prioritized based on two main factors: ease of execution and potential reward. This creates two categories of attacks:

1. Attacks on Wallets

Bitcoin wallets, secured by elliptic curve algorithms, would be the initial targets due to the relative vulnerability of their public keys, especially those already exposed on the blockchain. Two attack scenarios stand out:

• Short-term attacks: These occur during the interval between sending a transaction and its inclusion in a block (approximately 10 minutes). A quantum computer could intercept the exposed public key and derive the corresponding private key to redirect funds by creating a transaction with higher fees.

• Long-term attacks: These focus on old wallets whose public keys are permanently exposed. Wallets associated with Satoshi Nakamoto, for example, are especially vulnerable because they were created before the practice of using hashes to mask public keys.

We can infer a priority order for how such attacks might occur based on urgency and importance.

Bitcoin Quantum Attack: Prioritization Matrix (Urgency vs. Importance)

2. Attacks on Mining

Targeting the SHA-256 algorithm, which secures the mining process, would be the next objective. However, this is far more complex and requires a level of quantum computational power that is currently non-existent and far from realization. A successful attack would allow for the recalculation of all possible hashes to dominate the consensus process and potentially "mine" it instantly.

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Satoshi Nakamoto in 2010 on Quantum Computing and Bitcoin Attacks

Recently, Narcelio asked me about a statement I made on Tubacast:

https://x.com/eddieoz/status/1868371296683511969

If an attack became a reality before Bitcoin was prepared, it would be necessary to define the last block prior to the attack and proceed from there using a new hashing algorithm. The solution would resemble the response to the infamous 2013 bug. It’s a fact that this would cause market panic, and Bitcoin's price would drop significantly, creating a potential opportunity for the well-informed.

Preferably, if developers could anticipate the threat and had time to work on a solution and build consensus before an attack, they would simply decide on a future block for the fork, which would then adopt the new algorithm. It might even rehash previous blocks (reaching consensus on them) to avoid potential reorganization through the re-mining of blocks using the old hash. (I often use the term "shielding" old transactions).

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How Can Users Protect Themselves?

While quantum computing is still far from being a practical threat, some simple measures can already protect users against hypothetical scenarios:

• Avoid using exposed public keys: Ensure funds sent to old wallets are transferred to new ones that use public key hashes. This reduces the risk of long-term attacks.
• Use modern wallets: Opt for wallets compatible with SegWit or Taproot, which implement better security practices.
• Monitor security updates: Stay informed about updates from the Bitcoin community, such as the implementation of BIP-360, which will introduce quantum-resistant addresses.
• Do not reuse addresses: Every transaction should be associated with a new address to minimize the risk of repeated exposure of the same public key.
• Adopt secure backup practices: Create offline backups of private keys and seeds in secure locations, protected from unauthorized access.

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BIP-360 and Bitcoin’s Preparation for the Future

Even though quantum computing is still beyond practical reach, the Bitcoin community is not standing still. A concrete example is BIP-360, a proposal that establishes the technical framework to make wallets resistant to quantum attacks.

BIP-360 addresses three main pillars:

1. Introduction of quantum-resistant addresses: A new address format starting with "BC1R" will be used. These addresses will be compatible with post-quantum algorithms, ensuring that stored funds are protected from future attacks.
2. Compatibility with the current ecosystem: The proposal allows users to transfer funds from old addresses to new ones without requiring drastic changes to the network infrastructure.
3. Flexibility for future updates: BIP-360 does not limit the choice of specific algorithms. Instead, it serves as a foundation for implementing new post-quantum algorithms as technology evolves.

This proposal demonstrates how Bitcoin can adapt to emerging threats without compromising its decentralized structure.

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Post-Quantum Algorithms: The Future of Bitcoin Cryptography

The community is exploring various algorithms to protect Bitcoin from quantum attacks. Among the most discussed are:

• Falcon: A solution combining smaller public keys with compact digital signatures. Although it has been tested in limited scenarios, it still faces scalability and performance challenges.
• Sphincs: Hash-based, this algorithm is renowned for its resilience, but its signatures can be extremely large, making it less efficient for networks like Bitcoin’s blockchain.
• Lamport: Created in 1977, it’s considered one of the earliest post-quantum security solutions. Despite its reliability, its gigantic public keys (16,000 bytes) make it impractical and costly for Bitcoin.

Two technologies show great promise and are well-regarded by the community:

1. Lattice-Based Cryptography: Considered one of the most promising, it uses complex mathematical structures to create systems nearly immune to quantum computing. Its implementation is still in its early stages, but the community is optimistic.
2. Supersingular Elliptic Curve Isogeny: These are very recent digital signature algorithms and require extensive study and testing before being ready for practical market use.

The final choice of algorithm will depend on factors such as efficiency, cost, and integration capability with the current system. Additionally, it is preferable that these algorithms are standardized before implementation, a process that may take up to 10 years.

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Why Quantum Computing Is Far from Being a Threat

The alarmist narrative about quantum computing overlooks the technical and practical challenges that still need to be overcome. Among them:

• Insufficient number of qubits: Current quantum computers have only a few hundred qubits, whereas successful attacks would require millions.
• High error rate: Quantum stability remains a barrier to reliable large-scale operations.
• High costs: Building and operating large-scale quantum computers requires massive investments, limiting their use to scientific or specific applications.

Moreover, even if quantum computers make significant advancements, Bitcoin is already adapting to ensure its infrastructure is prepared to respond.

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Conclusion: Bitcoin’s Secure Future

Despite advancements in quantum computing, the reality is that Bitcoin is far from being threatened. Its security is ensured not only by its robust architecture but also by the community’s constant efforts to anticipate and mitigate challenges.

The implementation of BIP-360 and the pursuit of post-quantum algorithms demonstrate that Bitcoin is not only resilient but also proactive. By adopting practical measures, such as using modern wallets and migrating to quantum-resistant addresses, users can further protect themselves against potential threats.

Bitcoin’s future is not at risk—it is being carefully shaped to withstand any emerging technology, including quantum computing.

@ 1cb14ab3:95d52462

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No. 6 - Zhujiajiao Canal Chasing

For a tranquil escape from the hustle and bustle of the city cruise to Zhujiajiao -- an epic water town dating back to the Ming and Qing dynasties. It's only about 50 kilometers from the downtown and makes for an easy day trip. Hop on the subway and get there in an hour. Zhujiajiao has canals, bridges, and ancient buildings, offering a glimpse into the town's rich history. Take a boat ride along the canals for the best views of traditional houses and temples. Then explore the town on foot and get lost in attractions like the Kezhi Garden, Yuanjin Temple, and the Qing Dynasty Post Office. Don't forget to grub-up with all of the great food vendors nearby.

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No. 7 - China Art Museum

China Art Museum is absolutely worth the trip solely for its awe-inspiring architecture. The towering structure casts a tall shadow over bystanders. Step inside and you'll find a world of art waiting. The blend of permanent and temporary exhibits offers hours of art-gazing. Give yourself at least half a day to fully immerse in the creative haven in Pudong. To get to the China Art Museum, you can take Line 2 of the Shanghai Metro and get off at the Pudong Avenue Station (Chinese: 浦东大道站). The museum is located near Exit 4 of the station.

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No. 8 - Days on The West Bund

Hands down my favorite place in Shanghai. This spot is the go-to for a perfect weekend under the sun. You'll find me setting up a blanket with beer, cards, and snacks, along with a slackline and spike ball setup nearby, surrounded by dogs running around, enjoying the company of old and new friends. When you want a little movement enjoy some climbing, skating, running, or basketball after work. The West Bund is an oasis amidst the chaos of the city. But beware - its popularity is growing, so tread lightly.

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No. 9 - Nights Under the Lupu Bridge

Nights under the Lupu Bridge are where it's at, man. Hop on your scooter and cruise over for the ultimate skyline views. Stroll along the walkway, munch on street food, sip drinks, and groove to live tunes. Street vendors serve up traditional snacks and crafts, and the vibe gets lit with spontaneous performances and games. Get ready to soak up the electric energy of Shanghai's Lupu Bridge at night."

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No. 10 - A Weekend on Chongming

Escape the city hustle and find your peace on Chongming Island. A weekend getaway on this rural gem is just what you need. Chill out in a farmhouse, soak up the sunset, and enjoy the tranquility. Explore the natural wonders, visit the old museums, and feast on fresh seafood. End your days with a beach walk under the stars. Nothing beats a few nights away from the city chaos.

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Additional Photos

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Previous Guide in the Series:

An Expats Guide to the Best Spots in Shanghai: 001

Next Guide in the Series:

An Expats Guide to the Best Spots in Shanghai: 003

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Find Me Elsewhere:

Website

Art

Travel Guides

Photography

Storefront

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All images are property of Hes. Published 06.29.2024

@ bd32f268:22b33966

Texto publicado por Foundation Father @FoundationDads e traduzido para português.

Assumir responsabilidades numa época efeminada como a nossa é um superpoder.

Algumas pessoas não sabem o que significa "assumir responsabilidades", no entanto, porque nunca tiveram um pai ou outra pessoa que as ama-se o suficiente para lhes ensinar.

Então, aqui está como assumir responsabilidades.

Lembra-te que não és uma pessoa desamparada e incompetente.

As coisas não te acontecem simplesmente enquanto olhas fixamente com a boca aberta, usando todo o teu poder cerebral para te lembrares de como respirar.

Tu tens poder de ação.

Mantém estas perguntas em mente:

"Que papel desempenhei eu nesta situação ou como ajudei a formar o sistema em que estou inserido?"

"O que posso fazer agora mesmo para começar a corrigi-lo, por mais pequeno que seja?"

Aqui estão alguns exemplos de como aplicar estas perguntas.

José Malhoa - Remédio

Saúde

Estás com excesso de peso e cansado o tempo todo? Deprimido?

Começa a caminhar 30 minutos por dia. De preferência ao ar livre.

Pára de comer snacks.

Marca uma consulta com um médico para fazer análises ao sangue.

Todas estas coisas estão ao teu alcance.

Finanças

Estás a afogar-te em dívidas de cartão de crédito? Assumir responsabilidades significa reduzir drasticamente o teu consumo e iniciar um programa radical de pagamento do máximo de dívida que conseguires.

Obtém uma aplicação de orçamento e começa a planear.

Sentes-te preso no teu emprego sem futuro? Sentes que não ganhas o suficiente? Vai a entrevistas para vagas de emprego e descobre o teu verdadeiro valor no mercado.

Reserva 1 hora todas as noites para melhorares. A menos que já estejas a trabalhar em dois empregos, toda a gente tem pelo menos 1 hora todas as noites.

Arredores imediatos

Se vês algo que precisa de ser feito, simplesmente faz. Não te queixes disso. Não resmungues baixinho. Não desejes que alguém tratasse disso. Simplesmente faz e não peças permissão.

Guarda o carrinho de compras. Lava a caneca de café no lava-loiça. Arranca as ervas daninhas. Repara a parede. Se o quintal do teu vizinho estiver cheio de ervas, vai lá e corta a relva tu mesmo. Limpa a água do lava-loiça. Arruma a bancada. Leva o lixo para fora. Leva bom café para o escritório.

Os teus filhos

Muitos pais queixam-se do comportamento dos seus filhos como se não tivessem qualquer influência sobre o assunto. Mas os teus filhos farão o que tu os ensinaste a fazer.

"Fizemos o melhor que pudemos."

Não, não fizeram, e assumir responsabilidades significa admitir que foste permissivo e preguiçoso ou que querias sentir-te justo por não bater.

Que pequena coisa podes fazer agora mesmo para começar? Escolhe um único comportamento que queres que eles parem, senta-os e explica as consequências do comportamento. Pede desculpa por teres deixado andar durante tanto tempo.

Quando eles apresentarem o comportamento, aplica as consequências. Aconteça o que acontecer.

Os teus relacionamentos

Não tens amigos ou o teu grupo de amigos atual é uma má influência? Podes fazer novos amigos. Assumir responsabilidades significa admitir que a tua solidão é em grande parte auto-infligida.

O que podes fazer?

Começa a jogar ténis ou futebol. Existem ligas em todo o lado. Encontra uma boa igreja local e encontra maneiras de te envolver. Existem encontros para todo o tipo de atividade. Participa num que se alinhe com as tuas preferências. Quando estiveres em público, sorri mais e puxa conversa.

Depois de conheceres algumas pessoas, estabelece uma cadência regular. Agenda almoços semanais ou mensais e alterna entre algumas pessoas. Ou talvez café de manhã.

Não acontecerá da noite para o dia, mas dando pequenos passos consistentemente durante alguns meses e vais perceber que tens uma vida social.

Os teus erros

Se erraste, não te retires e escondas nem arranjes desculpas. Pede desculpa à pessoa que prejudicaste, diz-lhe porquê e oferece-te para compensar. Aceita as consequências com humildade.

Vais descobrir que nada te conquista mais respeito do que assumir os teus erros. Esta é a principal. Se aprenderes a fazer isto bem, cobrirá uma infinidade de pecados porque cria hábito. Mesmo que tenhas apenas 1% de culpa na situação, assumir a responsabilidade e pedir desculpa pelo teu 1% está a construir um certo grupo de músculos.

"Mas ele devia ter..." Pára com isso. Confiaste demasiado? Presumiste demasiado sem comunicar? Assume a responsabilidade por isso.

Estes exemplos podiam continuar para sempre, então vou parar e terminar com este princípio:

A tua resposta importa mais do que as tuas circunstâncias.

Existem vítimas reais, algumas de tragédias horríveis. Mas mesmo que não te tenhas atirado para areias movediças, ainda podes assumir a responsabilidade por como reages e pelo que escolhes fazer a seguir.

Às vezes, é agarrar numa corda de um transeunte e dizer: "Obrigado."

Não te afogues nas areias movediças até que alguém te dê uma palmadinha nas costas por quão difícil é para ti, e não continues a apontar para o teu tempo nas areias movediças para desculpares os teus fracassos.

Podes não ter escolhido uma batalha específica. Ainda podes assumir a responsabilidade por quão bem lutas a batalha. Num certo sentido, ninguém escolhe a principal batalha que enfrenta. Ninguém escolheu nascer. Ninguém escolheu a sua família. Ninguém escolheu as suas circunstâncias.

O mundo nunca será perfeito. Tens de assumir a responsabilidade pela tua parte dele de qualquer maneira. Pode ser difícil. Pode ser doloroso. Não te foi prometida uma vida fácil e sem dor.

Depois de começares a assumir responsabilidades, qual é o próximo passo?

Altura de assumir mais responsabilidades.

Por exemplo, se não tens problemas em fazer amigos e tens essa parte da tua vida resolvida, assume a responsabilidade por outra pessoa. Encontra um dos rapazes solitários na tua igreja que precisa de um amigo e adiciona-o à tua rotação de almoços.

A recompensa por assumir responsabilidades é subir de nível e, como consequência, as coisas devem tornar-se mais desafiantes.

Mas agora estás mais bem preparado para isso. Repete até morrer e, esperançosamente, a tua causa de morte será por viver e não por te queixares de não viver.

@ a4a6b584:1e05b95b

The Four-Layer Framework

Layer 1: Zoom Out

Start by looking at the big picture. What’s the subject about, and why does it matter? Focus on the overarching ideas and how they fit together. Think of this as the 30,000-foot view—it’s about understanding the "why" and "how" before diving into the "what."

Example: If you’re learning programming, start by understanding that it’s about giving logical instructions to computers to solve problems.

• Tip: Keep it simple. Summarize the subject in one or two sentences and avoid getting bogged down in specifics at this stage.

Once you have the big picture in mind, it’s time to start breaking it down.

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Layer 2: Categorize and Connect

Now it’s time to break the subject into categories—like creating branches on a tree. This helps your brain organize information logically and see connections between ideas.

Example: Studying biology? Group concepts into categories like cells, genetics, and ecosystems.

• Tip: Use headings or labels to group similar ideas. Jot these down in a list or simple diagram to keep track.

With your categories in place, you’re ready to dive into the details that bring them to life.

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Layer 3: Master the Details

Once you’ve mapped out the main categories, you’re ready to dive deeper. This is where you learn the nuts and bolts—like formulas, specific techniques, or key terminology. These details make the subject practical and actionable.

Example: In programming, this might mean learning the syntax for loops, conditionals, or functions in your chosen language.

• Tip: Focus on details that clarify the categories from Layer 2. Skip anything that doesn’t add to your understanding.

Now that you’ve mastered the essentials, you can expand your knowledge to include extra material.

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Layer 4: Expand Your Horizons

Finally, move on to the extra material—less critical facts, trivia, or edge cases. While these aren’t essential to mastering the subject, they can be useful in specialized discussions or exams.

Example: Learn about rare programming quirks or historical trivia about a language’s development.

• Tip: Spend minimal time here unless it’s necessary for your goals. It’s okay to skim if you’re short on time.

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Pro Tips for Better Learning

1. Use Active Recall and Spaced Repetition

Test yourself without looking at notes. Review what you’ve learned at increasing intervals—like after a day, a week, and a month. This strengthens memory by forcing your brain to actively retrieve information.

2. Map It Out

Create visual aids like diagrams or concept maps to clarify relationships between ideas. These are particularly helpful for organizing categories in Layer 2.

3. Teach What You Learn

Explain the subject to someone else as if they’re hearing it for the first time. Teaching exposes any gaps in your understanding and helps reinforce the material.

4. Engage with LLMs and Discuss Concepts

Take advantage of tools like ChatGPT or similar large language models to explore your topic in greater depth. Use these tools to:
- Ask specific questions to clarify confusing points.
- Engage in discussions to simulate real-world applications of the subject.
- Generate examples or analogies that deepen your understanding.

Tip: Use LLMs as a study partner, but don’t rely solely on them. Combine these insights with your own critical thinking to develop a well-rounded perspective.

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Get Started

Ready to try the Four-Layer Method? Take 15 minutes today to map out the big picture of a topic you’re curious about—what’s it all about, and why does it matter? By building your understanding step by step, you’ll master the subject with less stress and more confidence.

@ 1cb14ab3:95d52462

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No. 1 - The Less Touristy "Bund"

The Bund is certainly a must-see if you are traveling to Shanghai for the first time - and it will be at the top of every travel guide out there, for good reason - there are equally as stunning alternatives away from the crowds. If you want to enjoy the skyline from a more relaxed perspective, consider the Pudong side of the river. There are parks, basketball courts, and green spaces along the riverbank for you to chill at and take in the sights. You can also hop on a ferry or a sightseeing boat to cross the river and admire the views from the renowned Bund.

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No. 2 - Walks Along Golden Street

This one is out in Gubei, a suburban area in the west of Shanghai. It may be a bit of a trek, but it is worth it if you are looking for a more relaxing and peaceful pedestrian street in the city. Golden Street, or Jinxiu Road, is a great place to walk a dog, grab an afternoon drink, or enjoy a romantic dinner with your loved one. While it may be a bit far from downtown, it makes for a great joyride on your scooter or bicycle.

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No. 3 - Moganshan Road Graffiti Wall

Moganshan Road is a gem for all things art. It is home to M50, the best art district in the city, where you will find dozens of galleries, studios, and workshops showcasing a wide range of art. There are also plenty of cool spots scattered around the area, particularly the graffiti wall. The wall is a welcome contrast to some of the drab and monotonous architecture found around the city; with colorful display of street art featuring various styles and themes. Stop by and admire the works of local and international artists, and even jump in to join them in adding your own mark. The wall is constantly evolving, so you can always find something new.

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No. 4 - Jiaotong University in the Fall

Easily one of the best spots in town for catching rows of bright yellow and red leaves. Jiaotong University is one of the oldest and most prestigious universities in China. The campus is located in Xuhui District and has a mix of Chinese and Western architectural styles to admire as well. Try to visit in late October or early November for the best leaf-peeping. You can walk along the tree-lined paths, set up a blanket in the field for a picnic, or simply take photos and enjoy the scenery.

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No. 5 - Day Drinking at Highline

Hands down one of the top five rooftop bars in the city, along with Bar Rouge, Kartel, and others; Highline is a go-to-spot that offers great views of the city and excellent food. Find it on the sixth floor of the Ascott Hotel in Huaihai Road in Xintiandi. Nothing beats a laid back Saturday afternoon at Highline. I prefer the views during the day, though it is equally as nice a night. Sip cocktails, wine, or beer, and enjoy the music and vibe. Highline is a perfect place to spend an afternoon.

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Additional Photos

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Next Guide in the Series:

An Expats Guide to the Best Spots in Shanghai: 002

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Find Me Elsewhere:

Website

Art

Travel Guides

Photography

Storefront

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All images property of Hes. Originally published as an Instagram Guide on Feb. 02, 2021. Reworked and published on Nostr on Feb. 17, 2024.

@ 1bda7e1f:bb97c4d9

Tldr

• Nostr is an open and interoperable protocol
• You can integrate it with workflow automation tools to augment your experience
• n8n is a great low/no-code workflow automation tool which you can host yourself
• Nostrobots allows you to integrate Nostr into n8n
• In this blog I create some workflow automations for Nostr
• A simple form to delegate posting notes
• Push notifications for mentions on multiple accounts
• Push notifications for your favourite accounts when they post a note
• All workflows are provided as open source with MIT license for you to use

Inter-op All The Things

Nostr is a new open social protocol for the internet. This open nature exciting because of the opportunities for interoperability with other technologies. In Using NFC Cards with Nostr I explored the nostr: URI to launch Nostr clients from a card tap.

The interoperability of Nostr doesn't stop there. The internet has many super-powers, and Nostr is open to all of them. Simply, there's no one to stop it. There is no one in charge, there are no permissioned APIs, and there are no risks of being de-platformed. If you can imagine technologies that would work well with Nostr, then any and all of them can ride on or alongside Nostr rails.

My mental model for why this is special is Google Wave ~2010. Google Wave was to be the next big platform. Lars was running it and had a big track record from Maps. I was excited for it. Then, Google pulled the plug. And, immediately all the time and capital invested in understanding and building on the platform was wasted.

This cannot happen to Nostr, as there is no one to pull the plug, and maybe even no plug to pull.

So long as users demand Nostr, Nostr will exist, and that is a pretty strong guarantee. It makes it worthwhile to invest in bringing Nostr into our other applications.

All we need are simple ways to plug things together.

Nostr and Workflow Automation

Workflow automation is about helping people to streamline their work. As a user, the most common way I achieve this is by connecting disparate systems together. By setting up one system to trigger another or to move data between systems, I can solve for many different problems and become way more effective.

n8n for workflow automation

Many workflow automation tools exist. My favourite is n8n. n8n is a low/no-code workflow automation platform which allows you to build all kinds of workflows. You can use it for free, you can self-host it, it has a user-friendly UI and useful API. Vs Zapier it can be far more elaborate. Vs Make.com I find it to be more intuitive in how it abstracts away the right parts of the code, but still allows you to code when you need to.

Most importantly you can plug anything into n8n: You have built-in nodes for specific applications. HTTP nodes for any other API-based service. And community nodes built by individual community members for any other purpose you can imagine.

Eating my own dogfood

It's very clear to me that there is a big design space here just demanding to be explored. If you could integrate Nostr with anything, what would you do?

In my view the best way for anyone to start anything is by solving their own problem first (aka "scratching your own itch" and "eating your own dogfood"). As I get deeper into Nostr I find myself controlling multiple Npubs – to date I have a personal Npub, a brand Npub for a community I am helping, an AI assistant Npub, and various testing Npubs. I need ways to delegate access to those Npubs without handing over the keys, ways to know if they're mentioned, and ways to know if they're posting.

I can build workflows with n8n to solve these issues for myself to start with, and keep expanding from there as new needs come up.

Running n8n with Nostrobots

I am mostly non-technical with a very helpful AI. To set up n8n to work with Nostr and operate these workflows should be possible for anyone with basic technology skills.

• I have a cheap VPS which currently runs my HAVEN Nostr Relay and Albyhub Lightning Node in Docker containers,
• My objective was to set up n8n to run alongside these in a separate Docker container on the same server, install the required nodes, and then build and host my workflows.

Installing n8n

Self-hosting n8n could not be easier. I followed n8n's Docker-Compose installation docs–

• Install Docker and Docker-Compose if you haven't already,
• Create your docker-compose.yml and .env files from the docs,
• Create your data folder sudo docker volume create n8n_data,
• Start your container with sudo docker compose up -d,
• Your n8n instance should be online at port 5678.

n8n is free to self-host but does require a license. Enter your credentials into n8n to get your free license key. You should now have access to the Workflow dashboard and can create and host any kind of workflows from there.

Installing Nostrobots

To integrate n8n nicely with Nostr, I used the Nostrobots community node by Ocknamo.

In n8n parlance a "node" enables certain functionality as a step in a workflow e.g. a "set" node sets a variable, a "send email" node sends an email. n8n comes with all kinds of "official" nodes installed by default, and Nostr is not amongst them. However, n8n also comes with a framework for community members to create their own "community" nodes, which is where Nostrobots comes in.

You can only use a community node in a self-hosted n8n instance (which is what you have if you are running in Docker on your own server, but this limitation does prevent you from using n8n's own hosted alternative).

To install a community node, see n8n community node docs. From your workflow dashboard–

• Click the "..." in the bottom left corner beside your username, and click "settings",
• Cilck "community nodes" left sidebar,
• Click "Install",
• Enter the "npm Package Name" which is n8n-nodes-nostrobots,
• Accept the risks and click "Install",
• Nostrobots is now added to your n8n instance.

Using Nostrobots

Nostrobots gives you nodes to help you build Nostr-integrated workflows–

• Nostr Write – for posting Notes to the Nostr network,
• Nostr Read – for reading Notes from the Nostr network, and
• Nostr Utils – for performing certain conversions you may need (e.g. from bech32 to hex).

Nostrobots has good documentation on each node which focuses on simple use cases.

Each node has a "convenience mode" by default. For example, the "Read" Node by default will fetch Kind 1 notes by a simple filter, in Nostrobots parlance a "Strategy". For example, with Strategy set to "Mention" the node will accept a pubkey and fetch all Kind 1 notes that Mention the pubkey within a time period. This is very good for quick use.

What wasn't clear to me initially (until Ocknamo helped me out) is that advanced use cases are also possible.

Each node also has an advanced mode. For example, the "Read" Node can have "Strategy" set to "RawFilter(advanced)". Now the node will accept json (anything you like that complies with NIP-01). You can use this to query Notes (Kind 1) as above, and also Profiles (Kind 0), Follow Lists (Kind 3), Reactions (Kind 7), Zaps (Kind 9734/9735), and anything else you can think of.

Creating and adding workflows

With n8n and Nostrobots installed, you can now create or add any kind of Nostr Workflow Automation.

• Click "Add workflow" to go to the workflow builder screen,
• If you would like to build your own workflow, you can start with adding any node. Click "+" and see what is available. Type "Nostr" to explore the Nostrobots nodes you have added,
• If you would like to add workflows that someone else has built, click "..." in the top right. Then click "import from URL" and paste in the URL of any workflow you would like to use (including the ones I share later in this article).

Nostr Workflow Automations

It's time to build some things!

A simple form to post a note to Nostr

I started very simply. I needed to delegate the ability to post to Npubs that I own in order that a (future) team can test things for me. I don't want to worry about managing or training those people on how to use keys, and I want to revoke access easily.

I needed a basic form with credentials that posted a Note.

For this I can use a very simple workflow–

• A n8n Form node – Creates a form for users to enter the note they wish to post. Allows for the form to be protected by a username and password. This node is the workflow "trigger" so that the workflow runs each time the form is submitted.
• A Set node – Allows me to set some variables, in this case I set the relays that I intend to use. I typically add a Set node immediately following the trigger node, and put all the variables I need in this. It helps to make the workflows easier to update and maintain.
• A Nostr Write node (from Nostrobots) – Writes a Kind-1 note to the Nostr network. It accepts Nostr credentials, the output of the Form node, and the relays from the Set node, and posts the Note to those relays.

Once the workflow is built, you can test it with the testing form URL, and set it to "Active" to use the production form URL. That's it. You can now give posting access to anyone for any Npub. To revoke access, simply change the credentials or set to workflow to "Inactive".

It may also be the world's simplest Nostr client.

You can find the Nostr Form to Post a Note workflow here.

Push notifications on mentions and new notes

One of the things Nostr is not very good at is push notifications. Furthermore I have some unique itches to scratch. I want–

• To make sure I never miss a note addressed to any of my Npubs – For this I want a push notification any time any Nostr user mentions any of my Npubs,
• To make sure I always see all notes from key accounts – For this I need a push notification any time any of my Npubs post any Notes to the network,
• To get these notifications on all of my devices – Not just my phone where my Nostr regular client lives, but also on each of my laptops to suit wherever I am working that day.

I needed to build a Nostr push notifications solution.

To build this workflow I had to string a few ideas together–

• Triggering the node on a schedule – Nostrobots does not include a trigger node. As every workflow starts with a trigger we needed a different method. I elected to run the workflow on a schedule of every 10-minutes. Frequent enough to see Notes while they are hot, but infrequent enough to not burden public relays or get rate-limited,
• Storing a list of Npubs in a Nostr list – I needed a way to store the list of Npubs that trigger my notifications. I initially used an array defined in the workflow, this worked fine. Then I decided to try Nostr lists (NIP-51, kind 30000). By defining my list of Npubs as a list published to Nostr I can control my list from within a Nostr client (e.g. Listr.lol or Nostrudel.ninja). Not only does this "just work", but because it's based on Nostr lists automagically Amethyst client allows me to browse that list as a Feed, and everyone I add gets notified in their Mentions,
• Using specific relays – I needed to query the right relays, including my own HAVEN relay inbox for notes addressed to me, and wss://purplepag.es for Nostr profile metadata,
• Querying Nostr events (with Nostrobots) – I needed to make use of many different Nostr queries and use quite a wide range of what Nostrobots can do–
  • I read the EventID of my Kind 30000 list, to return the desired pubkeys,
  • For notifications on mentions, I read all Kind 1 notes that mention that pubkey,
  • For notifications on new notes, I read all Kind 1 notes published by that pubkey,
  • Where there are notes, I read the Kind 0 profile metadata event of that pubkey to get the displayName of the relevant Npub,
  • I transform the EventID into a Nevent to help clients find it.
• Using the Nostr URI – As I did with my NFC card article, I created a link with the nostr: URI prefix so that my phone's native client opens the link by default,
• Push notifications solution – I needed a push notifications solution. I found many with n8n integrations and chose to go with Pushover which supports all my devices, has a free trial, and is unfairly cheap with a $5-per-device perpetual license.

Once the workflow was built, lists published, and Pushover installed on my phone, I was fully set up with push notifications on Nostr. I have used these workflows for several weeks now and made various tweaks as I went. They are feeling robust and I'd welcome you to give them a go.

You can find the Nostr Push Notification If Mentioned here and If Posts a Note here.

In speaking with other Nostr users while I was building this, there are all kind of other needs for push notifications too – like on replies to a certain bookmarked note, or when a followed Npub starts streaming on zap.stream. These are all possible.

Use my workflows

I have open sourced all my workflows at my Github with MIT license and tried to write complete docs, so that you can import them into your n8n and configure them for your own use.

To import any of my workflows–

• Click on the workflow of your choice, e.g. "Nostr_Push_Notify_If_Mentioned.json",
• Click on the "raw" button to view the raw JSON, ex any Github page layout,
• Copy that URL,
• Enter that URL in the "import from URL" dialog mentioned above.

To configure them–

• Prerequisites, credentials, and variables are all stated,
• In general any variables required are entered into a Set Node that follows the trigger node,
• Pushover has some extra setup but is very straightforward and documented in the workflow.

What next?

Over my first four blogs I explored creating a good Nostr setup with Vanity Npub, Lightning Payments, Nostr Addresses at Your Domain, and Personal Nostr Relay.

Then in my latest two blogs I explored different types of interoperability with NFC cards and now n8n Workflow Automation.

Thinking ahead n8n can power any kind of interoperability between Nostr and any other legacy technology solution. On my mind as I write this:

• Further enhancements to posting and delegating solutions and forms (enhanced UI or different note kinds),
• Automated or scheduled posting (such as auto-liking everything Lyn Alden posts),
• Further enhancements to push notifications, on new and different types of events (such as notifying me when I get a new follower, on replies to certain posts, or when a user starts streaming),
• All kinds of bridges, such as bridging notes to and from Telegram, Slack, or Campfire. Or bridging RSS or other event feeds to Nostr,
• All kinds of other automation (such as BlackCoffee controlling a coffee machine),
• All kinds of AI Assistants and Agents,

In fact I have already released an open source workflow for an AI Assistant, and will share more about that in my next blog.

Please be sure to let me know if you think there's another Nostr topic you'd like to see me tackle.

GM Nostr.

@ f9cf4e94:96abc355

Scuttlebutt foi iniciado em maio de 2014 por Dominic Tarr ( dominictarr ) como uma rede social alternativa off-line, primeiro para convidados, que permite aos usuários obter controle total de seus dados e privacidade. Secure Scuttlebutt (ssb) foi lançado pouco depois, o que coloca a privacidade em primeiro plano com mais recursos de criptografia.

Se você está se perguntando de onde diabos veio o nome Scuttlebutt:

Este termo do século 19 para uma fofoca vem do Scuttlebutt náutico: “um barril de água mantido no convés, com um buraco para uma xícara”. A gíria náutica vai desde o hábito dos marinheiros de se reunir pelo boato até a fofoca, semelhante à fofoca do bebedouro.

Marinheiros se reunindo em torno da rixa. ( fonte )

Dominic descobriu o termo boato em um artigo de pesquisa que leu.

Em sistemas distribuídos, fofocar é um processo de retransmissão de mensagens ponto a ponto; as mensagens são disseminadas de forma análoga ao “boca a boca”.

Secure Scuttlebutt é um banco de dados de feeds imutáveis apenas para acréscimos, otimizado para replicação eficiente para protocolos ponto a ponto. Cada usuário tem um log imutável somente para acréscimos no qual eles podem gravar. Eles gravam no log assinando mensagens com sua chave privada. Pense em um feed de usuário como seu próprio diário de bordo, como um diário de bordo (ou diário do capitão para os fãs de Star Trek), onde eles são os únicos autorizados a escrever nele, mas têm a capacidade de permitir que outros amigos ou colegas leiam ao seu diário de bordo, se assim o desejarem.

Cada mensagem possui um número de sequência e a mensagem também deve fazer referência à mensagem anterior por seu ID. O ID é um hash da mensagem e da assinatura. A estrutura de dados é semelhante à de uma lista vinculada. É essencialmente um log somente de acréscimo de JSON assinado. Cada item adicionado a um log do usuário é chamado de mensagem.

Os logs do usuário são conhecidos como feed e um usuário pode seguir os feeds de outros usuários para receber suas atualizações. Cada usuário é responsável por armazenar seu próprio feed. Quando Alice assina o feed de Bob, Bob baixa o log de feed de Alice. Bob pode verificar se o registro do feed realmente pertence a Alice verificando as assinaturas. Bob pode verificar as assinaturas usando a chave pública de Alice.

Estrutura de alto nível de um feed

Pubs são servidores de retransmissão conhecidos como “super peers”. Pubs conectam usuários usuários e atualizações de fofocas a outros usuários conectados ao Pub. Um Pub é análogo a um pub da vida real, onde as pessoas vão para se encontrar e se socializar. Para ingressar em um Pub, o usuário deve ser convidado primeiro. Um usuário pode solicitar um código de convite de um Pub; o Pub simplesmente gerará um novo código de convite, mas alguns Pubs podem exigir verificação adicional na forma de verificação de e-mail ou, com alguns Pubs, você deve pedir um código em um fórum público ou chat. Pubs também podem mapear aliases de usuário, como e-mails ou nome de usuário, para IDs de chave pública para facilitar os pares de referência.

Depois que o Pub enviar o código de convite ao usuário, o usuário resgatará o código, o que significa que o Pub seguirá o usuário, o que permite que o usuário veja as mensagens postadas por outros membros do Pub, bem como as mensagens de retransmissão do Pub pelo usuário a outros membros do Pub.

Além de retransmitir mensagens entre pares, os Pubs também podem armazenar as mensagens. Se Alice estiver offline e Bob transmitir atualizações de feed, Alice perderá a atualização. Se Alice ficar online, mas Bob estiver offline, não haverá como ela buscar o feed de Bob. Mas com um Pub, Alice pode buscar o feed no Pub mesmo se Bob estiver off-line porque o Pub está armazenando as mensagens. Pubs são úteis porque assim que um colega fica online, ele pode sincronizar com o Pub para receber os feeds de seus amigos potencialmente offline.

Um usuário pode, opcionalmente, executar seu próprio servidor Pub e abri-lo ao público ou permitir que apenas seus amigos participem, se assim o desejarem. Eles também podem ingressar em um Pub público. Aqui está uma lista de Pubs públicos em que todos podem participar . Explicaremos como ingressar em um posteriormente neste guia. Uma coisa importante a observar é que o Secure Scuttlebutt em uma rede social somente para convidados significa que você deve ser “puxado” para entrar nos círculos sociais. Se você responder às mensagens, os destinatários não serão notificados, a menos que estejam seguindo você de volta. O objetivo do SSB é criar “ilhas” isoladas de redes pares, ao contrário de uma rede pública onde qualquer pessoa pode enviar mensagens a qualquer pessoa.

Perspectivas dos participantes

Scuttlebot

O software Pub é conhecido como servidor Scuttlebutt (servidor ssb ), mas também é conhecido como “Scuttlebot” e sbotna linha de comando. O servidor SSB adiciona comportamento de rede ao banco de dados Scuttlebutt (SSB). Estaremos usando o Scuttlebot ao longo deste tutorial.

Os logs do usuário são conhecidos como feed e um usuário pode seguir os feeds de outros usuários para receber suas atualizações. Cada usuário é responsável por armazenar seu próprio feed. Quando Alice assina o feed de Bob, Bob baixa o log de feed de Alice. Bob pode verificar se o registro do feed realmente pertence a Alice verificando as assinaturas. Bob pode verificar as assinaturas usando a chave pública de Alice.

Estrutura de alto nível de um feed

Pubs são servidores de retransmissão conhecidos como “super peers”. Pubs conectam usuários usuários e atualizações de fofocas a outros usuários conectados ao Pub. Um Pub é análogo a um pub da vida real, onde as pessoas vão para se encontrar e se socializar. Para ingressar em um Pub, o usuário deve ser convidado primeiro. Um usuário pode solicitar um código de convite de um Pub; o Pub simplesmente gerará um novo código de convite, mas alguns Pubs podem exigir verificação adicional na forma de verificação de e-mail ou, com alguns Pubs, você deve pedir um código em um fórum público ou chat. Pubs também podem mapear aliases de usuário, como e-mails ou nome de usuário, para IDs de chave pública para facilitar os pares de referência.

Depois que o Pub enviar o código de convite ao usuário, o usuário resgatará o código, o que significa que o Pub seguirá o usuário, o que permite que o usuário veja as mensagens postadas por outros membros do Pub, bem como as mensagens de retransmissão do Pub pelo usuário a outros membros do Pub.

Além de retransmitir mensagens entre pares, os Pubs também podem armazenar as mensagens. Se Alice estiver offline e Bob transmitir atualizações de feed, Alice perderá a atualização. Se Alice ficar online, mas Bob estiver offline, não haverá como ela buscar o feed de Bob. Mas com um Pub, Alice pode buscar o feed no Pub mesmo se Bob estiver off-line porque o Pub está armazenando as mensagens. Pubs são úteis porque assim que um colega fica online, ele pode sincronizar com o Pub para receber os feeds de seus amigos potencialmente offline.

Um usuário pode, opcionalmente, executar seu próprio servidor Pub e abri-lo ao público ou permitir que apenas seus amigos participem, se assim o desejarem. Eles também podem ingressar em um Pub público. Aqui está uma lista de Pubs públicos em que todos podem participar . Explicaremos como ingressar em um posteriormente neste guia. Uma coisa importante a observar é que o Secure Scuttlebutt em uma rede social somente para convidados significa que você deve ser “puxado” para entrar nos círculos sociais. Se você responder às mensagens, os destinatários não serão notificados, a menos que estejam seguindo você de volta. O objetivo do SSB é criar “ilhas” isoladas de redes pares, ao contrário de uma rede pública onde qualquer pessoa pode enviar mensagens a qualquer pessoa.

Perspectivas dos participantes

Pubs - Hubs

Pubs públicos

| Pub Name | Operator | Invite Code | | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ | | scuttle.us | @Ryan | scuttle.us:8008:@WqcuCOIpLtXFRw/9vOAQJti8avTZ9vxT9rKrPo8qG6o=.ed25519~/ZUi9Chpl0g1kuWSrmehq2EwMQeV0Pd+8xw8XhWuhLE= | | pub1.upsocial.com | @freedomrules | pub1.upsocial.com:8008:@gjlNF5Cyw3OKZxEoEpsVhT5Xv3HZutVfKBppmu42MkI=.ed25519~lMd6f4nnmBZEZSavAl4uahl+feajLUGqu8s2qdoTLi8= | | Monero Pub | @Denis | xmr-pub.net:8008:@5hTpvduvbDyMLN2IdzDKa7nx7PSem9co3RsOmZoyyCM=.ed25519~vQU+r2HUd6JxPENSinUWdfqrJLlOqXiCbzHoML9iVN4= | | FreeSocial | @Jarland | pub.freesocial.co:8008:@ofYKOy2p9wsaxV73GqgOyh6C6nRGFM5FyciQyxwBd6A=.ed25519~ye9Z808S3KPQsV0MWr1HL0/Sh8boSEwW+ZK+8x85u9w= | | ssb.vpn.net.br | @coffeverton | ssb.vpn.net.br:8008:@ze8nZPcf4sbdULvknEFOCbVZtdp7VRsB95nhNw6/2YQ=.ed25519~D0blTolH3YoTwSAkY5xhNw8jAOjgoNXL/+8ZClzr0io= | | gossip.noisebridge.info | Noisebridge Hackerspace @james.network | gossip.noisebridge.info:8008:@2NANnQVdsoqk0XPiJG2oMZqaEpTeoGrxOHJkLIqs7eY=.ed25519~JWTC6+rPYPW5b5zCion0gqjcJs35h6JKpUrQoAKWgJ4= |

Pubs privados

Você precisará entrar em contato com os proprietários desses bares para receber um convite.

| Pub Name | Operator | Contact | | --------------------------------------------- | ------------------------------------------------------------ | ----------------------------------------------- | | many.butt.nz | @dinosaur | mikey@enspiral.com | | one.butt.nz | @dinosaur | mikey@enspiral.com | | ssb.mikey.nz | @dinosaur | mikey@enspiral.com | | ssb.celehner.com | @cel | cel@celehner.com |

Pubs muito grandes

Aviso: embora tecnicamente funcione usar um convite para esses pubs, você provavelmente se divertirá se o fizer devido ao seu tamanho (muitas coisas para baixar, risco para bots / spammers / idiotas)

| Pub Name | Operator | Invite Code | | --------------------------------------- | ----------------------------------------------- | ------------------------------------------------------------ | | scuttlebutt.de | SolSoCoG | scuttlebutt.de:8008:@yeh/GKxlfhlYXSdgU7CRLxm58GC42za3tDuC4NJld/k=.ed25519~iyaCpZ0co863K9aF+b7j8BnnHfwY65dGeX6Dh2nXs3c= | | Lohn's Pub | @lohn | p.lohn.in:8018:@LohnKVll9HdLI3AndEc4zwGtfdF/J7xC7PW9B/JpI4U=.ed25519~z3m4ttJdI4InHkCtchxTu26kKqOfKk4woBb1TtPeA/s= | | Scuttle Space | @guil-dot | Visit scuttle.space | | SSB PeerNet US-East | timjrobinson | us-east.ssbpeer.net:8008:@sTO03jpVivj65BEAJMhlwtHXsWdLd9fLwyKAT1qAkc0=.ed25519~sXFc5taUA7dpGTJITZVDCRy2A9jmkVttsr107+ufInU= | | Hermies | s | net:hermies.club:8008~shs:uMYDVPuEKftL4SzpRGVyQxLdyPkOiX7njit7+qT/7IQ=:SSB+Room+PSK3TLYC2T86EHQCUHBUHASCASE18JBV24= |

GUI - Interface Gráfica do Utilizador(Usuário)

Patchwork - Uma GUI SSB (Descontinuado)

Patchwork é o aplicativo de mensagens e compartilhamento descentralizado construído em cima do SSB . O protocolo scuttlebutt em si não mantém um conjunto de feeds nos quais um usuário está interessado, então um cliente é necessário para manter uma lista de feeds de pares em que seu respectivo usuário está interessado e seguindo.

Fonte: scuttlebutt.nz

Quando você instala e executa o Patchwork, você só pode ver e se comunicar com seus pares em sua rede local. Para acessar fora de sua LAN, você precisa se conectar a um Pub. Um pub é apenas para convidados e eles retransmitem mensagens entre você e seus pares fora de sua LAN e entre outros Pubs.

Lembre-se de que você precisa seguir alguém para receber mensagens dessa pessoa. Isso reduz o envio de mensagens de spam para os usuários. Os usuários só veem as respostas das pessoas que seguem. Os dados são sincronizados no disco para funcionar offline, mas podem ser sincronizados diretamente com os pares na sua LAN por wi-fi ou bluetooth.

Patchbay - Uma GUI Alternativa

Patchbay é um cliente de fofoca projetado para ser fácil de modificar e estender. Ele usa o mesmo banco de dados que Patchwork e Patchfoo , então você pode facilmente dar uma volta com sua identidade existente.

Planetary - GUI para IOS

Planetary é um app com pubs pré-carregados para facilitar integração.

Manyverse - GUI para Android

Manyverse é um aplicativo de rede social com recursos que você esperaria: posts, curtidas, perfis, mensagens privadas, etc. Mas não está sendo executado na nuvem de propriedade de uma empresa, em vez disso, as postagens de seus amigos e todos os seus dados sociais vivem inteiramente em seu telefone .

Fontes

• https://scuttlebot.io/

• https://decentralized-id.com/decentralized-web/scuttlebot/#plugins

• https://medium.com/@miguelmota/getting-started-with-secure-scuttlebut-e6b7d4c5ecfd

• Secure Scuttlebutt : um protocolo de banco de dados global.

@ 3f770d65:7a745b24

Here are my predictions for Nostr in 2025:

Decentralization: The outbox and inbox communication models, sometimes referred to as the Gossip model, will become the standard across the ecosystem. By the end of 2025, all major clients will support these models, providing seamless communication and enhanced decentralization. Clients that do not adopt outbox/inbox by then will be regarded as outdated or legacy systems.

Privacy Standards: Major clients such as Damus and Primal will move away from NIP-04 DMs, adopting more secure protocol possibilities like NIP-17 or NIP-104. These upgrades will ensure enhanced encryption and metadata protection. Additionally, NIP-104 MLS tools will drive the development of new clients and features, providing users with unprecedented control over the privacy of their communications.

Interoperability: Nostr's ecosystem will become even more interconnected. Platforms like the Olas image-sharing service will expand into prominent clients such as Primal, Damus, Coracle, and Snort, alongside existing integrations with Amethyst, Nostur, and Nostrudel. Similarly, audio and video tools like Nostr Nests and Zap.stream will gain seamless integration into major clients, enabling easy participation in live events across the ecosystem.

Adoption and Migration: Inspired by early pioneers like Fountain and Orange Pill App, more platforms will adopt Nostr for authentication, login, and social systems. In 2025, a significant migration from a high-profile application platform with hundreds of thousands of users will transpire, doubling Nostr’s daily activity and establishing it as a cornerstone of decentralized technologies.

@ e97aaffa:2ebd765d

Último dia do ano, momento para tirar o pó da bola de cristal, para fazer reflexões, previsões e desejos para o próximo ano e seguintes.

Ano após ano, o Bitcoin evoluiu, foi ultrapassando etapas, tornou-se cada vez mais mainstream. Está cada vez mais difícil fazer previsões sobre o Bitcoin, já faltam poucas barreiras a serem ultrapassadas e as que faltam são altamente complexas ou tem um impacto profundo no sistema financeiro ou na sociedade. Estas alterações profundas tem que ser realizadas lentamente, porque uma alteração rápida poderia resultar em consequências terríveis, poderia provocar um retrocesso.

Código do Bitcoin

No final de 2025, possivelmente vamos ter um fork, as discussões sobre os covenants já estão avançadas, vão acelerar ainda mais. Já existe um consenso relativamente alto, a favor dos covenants, só falta decidir que modelo será escolhido. Penso que até ao final do ano será tudo decidido.

Depois dos covenants, o próximo foco será para a criptografia post-quantum, que será o maior desafio que o Bitcoin enfrenta. Criar uma criptografia segura e que não coloque a descentralização em causa.

Espero muito de Ark, possivelmente a inovação do ano, gostaria de ver o Nostr a furar a bolha bitcoinheira e que o Cashu tivesse mais reconhecimento pelos bitcoiners.

Espero que surjam avanços significativos no BitVM2 e BitVMX.

Não sei o que esperar das layer 2 de Bitcoin, foram a maior desilusão de 2024. Surgiram com muita força, mas pouca coisa saiu do papel, foi uma mão cheia de nada. Uma parte dos projetos caiu na tentação da shitcoinagem, na criação de tokens, que tem um único objetivo, enriquecer os devs e os VCs.

Se querem ser levados a sério, têm que ser sérios.

“À mulher de César não basta ser honesta, deve parecer honesta”

Se querem ter o apoio dos bitcoiners, sigam o ethos do Bitcoin.

Neste ponto a atitude do pessoal da Ark é exemplar, em vez de andar a chorar no Twitter para mudar o código do Bitcoin, eles colocaram as mãos na massa e criaram o protocolo. É claro que agora está meio “coxo”, funciona com uma multisig ou com os covenants na Liquid. Mas eles estão a criar um produto, vão demonstrar ao mercado que o produto é bom e útil. Com a adoção, a comunidade vai perceber que o Ark necessita dos covenants para melhorar a interoperabilidade e a soberania.

É este o pensamento certo, que deveria ser seguido pelos restantes e futuros projetos. É seguir aquele pensamento do J.F. Kennedy:

“Não perguntem o que é que o vosso país pode fazer por vocês, perguntem o que é que vocês podem fazer pelo vosso país”

Ou seja, não fiquem à espera que o bitcoin mude, criem primeiro as inovações/tecnologia, ganhem adoção e depois demonstrem que a alteração do código camada base pode melhorar ainda mais o vosso projeto. A necessidade é que vai levar a atualização do código.

Reservas Estratégicas de Bitcoin

Bancos centrais

Com a eleição de Trump, emergiu a ideia de uma Reserva Estratégia de Bitcoin, tornou este conceito mainstream. Foi um pivot, a partir desse momento, foram enumerados os políticos de todo o mundo a falar sobre o assunto.

A Senadora Cynthia Lummis foi mais além e propôs um programa para adicionar 200 mil bitcoins à reserva ao ano, até 1 milhão de Bitcoin. Só que isto está a criar uma enorme expectativa na comunidade, só que pode resultar numa enorme desilusão. Porque no primeiro ano, o Trump em vez de comprar os 200 mil, pode apenas adicionar na reserva, os 198 mil que o Estado já tem em sua posse. Se isto acontecer, possivelmente vai resultar numa forte queda a curto prazo. Na minha opinião os bancos centrais deveriam seguir o exemplo de El Salvador, fazer um DCA diário.

Mais que comprar bitcoin, para mim, o mais importante é a criação da Reserva, é colocar o Bitcoin ao mesmo nível do ouro, o impacto para o resto do mundo será tremendo, a teoria dos jogos na sua plenitude. Muitos outros bancos centrais vão ter que comprar, para não ficarem atrás, além disso, vai transmitir uma mensagem à generalidade da população, que o Bitcoin é “afinal é algo seguro, com valor”.

Mas não foi Trump que iniciou esta teoria dos jogos, mas sim foi a primeira vítima dela. É o próprio Trump que o admite, que os EUA necessitam da reserva para não ficar atrás da China. Além disso, desde que os EUA utilizaram o dólar como uma arma, com sanção contra a Rússia, surgiram boatos de que a Rússia estaria a utilizar o Bitcoin para transações internacionais. Que foram confirmados recentemente, pelo próprio governo russo. Também há poucos dias, ainda antes deste reconhecimento público, Putin elogiou o Bitcoin, ao reconhecer que “Ninguém pode proibir o bitcoin”, defendendo como uma alternativa ao dólar. A narrativa está a mudar.

Já existem alguns países com Bitcoin, mas apenas dois o fizeram conscientemente (El Salvador e Butão), os restantes têm devido a apreensões. Hoje são poucos, mas 2025 será o início de uma corrida pelos bancos centrais. Esta corrida era algo previsível, o que eu não esperava é que acontecesse tão rápido.

Empresas

A criação de reservas estratégicas não vai ficar apenas pelos bancos centrais, também vai acelerar fortemente nas empresas em 2025.

Mas as empresas não vão seguir a estratégia do Saylor, vão comprar bitcoin sem alavancagem, utilizando apenas os tesouros das empresas, como uma proteção contra a inflação. Eu não sou grande admirador do Saylor, prefiro muito mais, uma estratégia conservadora, sem qualquer alavancagem. Penso que as empresas vão seguir a sugestão da BlackRock, que aconselha um alocações de 1% a 3%.

Penso que 2025, ainda não será o ano da entrada das 6 magníficas (excepto Tesla), será sobretudo empresas de pequena e média dimensão. As magníficas ainda tem uma cota muito elevada de shareholders com alguma idade, bastante conservadores, que têm dificuldade em compreender o Bitcoin, foi o que aconteceu recentemente com a Microsoft.

Também ainda não será em 2025, talvez 2026, a inclusão nativamente de wallet Bitcoin nos sistema da Apple Pay e da Google Pay. Seria um passo gigante para a adoção a nível mundial.

ETFs

Os ETFs para mim são uma incógnita, tenho demasiadas dúvidas, como será 2025. Este ano os inflows foram superiores a 500 mil bitcoins, o IBIT foi o lançamento de ETF mais bem sucedido da história. O sucesso dos ETFs, deve-se a 2 situações que nunca mais se vão repetir. O mercado esteve 10 anos à espera pela aprovação dos ETFs, a procura estava reprimida, isso foi bem notório nos primeiros meses, os inflows foram brutais.

Também se beneficiou por ser um mercado novo, não existia orderbook de vendas, não existia um mercado interno, praticamente era só inflows. Agora o mercado já estabilizou, a maioria das transações já são entre clientes dos próprios ETFs. Agora só uma pequena percentagem do volume das transações diárias vai resultar em inflows ou outflows.

Estes dois fenómenos nunca mais se vão repetir, eu não acredito que o número de inflows em BTC supere os número de 2024, em dólares vai superar, mas em btc não acredito que vá superar.

Mas em 2025 vão surgir uma infindável quantidade de novos produtos, derivativos, novos ETFs de cestos com outras criptos ou cestos com ativos tradicionais. O bitcoin será adicionado em produtos financeiros já existentes no mercado, as pessoas vão passar a deter bitcoin, sem o saberem.

Com o fim da operação ChokePoint 2.0, vai surgir uma nova onda de adoção e de produtos financeiros. Possivelmente vamos ver bancos tradicionais a disponibilizar produtos ou serviços de custódia aos seus clientes.

Eu adoraria ver o crescimento da adoção do bitcoin como moeda, só que a regulamentação não vai ajudar nesse processo.

Preço

Eu acredito que o topo deste ciclo será alcançado no primeiro semestre, posteriormente haverá uma correção. Mas desta vez, eu acredito que a correção será muito menor que as anteriores, inferior a 50%, esta é a minha expectativa. Espero estar certo.

Stablecoins de dólar

Agora saindo um pouco do universo do Bitcoin, acho importante destacar as stablecoins.

No último ciclo, eu tenho dividido o tempo, entre continuar a estudar o Bitcoin e estudar o sistema financeiro, as suas dinâmicas e o comportamento humano. Isto tem sido o meu foco de reflexão, imaginar a transformação que o mundo vai sofrer devido ao padrão Bitcoin. É uma ilusão acreditar que a transição de um padrão FIAT para um padrão Bitcoin vai ser rápida, vai existir um processo transitório que pode demorar décadas.

Com a re-entrada de Trump na Casa Branca, prometendo uma política altamente protecionista, vai provocar uma forte valorização do dólar, consequentemente as restantes moedas do mundo vão derreter. Provocando uma inflação generalizada, gerando uma corrida às stablecoins de dólar nos países com moedas mais fracas. Trump vai ter uma política altamente expansionista, vai exportar dólares para todo o mundo, para financiar a sua própria dívida. A desigualdade entre os pobres e ricos irá crescer fortemente, aumentando a possibilidade de conflitos e revoltas.

“Casa onde não há pão, todos ralham e ninguém tem razão”

Será mais lenha, para alimentar a fogueira, vai gravar os conflitos geopolíticos já existentes, ficando as sociedade ainda mais polarizadas.

Eu acredito que 2025, vai haver um forte crescimento na adoção das stablecoins de dólares, esse forte crescimento vai agravar o problema sistémico que são as stablecoins. Vai ser o início do fim das stablecoins, pelo menos, como nós conhecemos hoje em dia.

Problema sistémico

O sistema FIAT não nasceu de um dia para outro, foi algo que foi construído organicamente, ou seja, foi evoluindo ao longo dos anos, sempre que havia um problema/crise, eram criadas novas regras ou novas instituições para minimizar os problemas. Nestes quase 100 anos, desde os acordos de Bretton Woods, a evolução foram tantas, tornaram o sistema financeiro altamente complexo, burocrático e nada eficiente.

Na prática é um castelo de cartas construído sobre outro castelo de cartas e que por sua vez, foi construído sobre outro castelo de cartas.

As stablecoins são um problema sistémico, devido às suas reservas em dólares e o sistema financeiro não está preparado para manter isso seguro. Com o crescimento das reservas ao longo dos anos, foi se agravando o problema.

No início a Tether colocava as reservas em bancos comerciais, mas com o crescimento dos dólares sob gestão, criou um problema nos bancos comerciais, devido à reserva fracionária. Essas enormes reservas da Tether estavam a colocar em risco a própria estabilidade dos bancos.

A Tether acabou por mudar de estratégia, optou por outros ativos, preferencialmente por títulos do tesouro/obrigações dos EUA. Só que a Tether continua a crescer e não dá sinais de abrandamento, pelo contrário.

Até o próprio mundo cripto, menosprezava a gravidade do problema da Tether/stablecoins para o resto do sistema financeiro, porque o marketcap do cripto ainda é muito pequeno. É verdade que ainda é pequeno, mas a Tether não o é, está no top 20 dos maiores detentores de títulos do tesouros dos EUA e está ao nível dos maiores bancos centrais do mundo. Devido ao seu tamanho, está a preocupar os responsáveis/autoridades/reguladores dos EUA, pode colocar em causa a estabilidade do sistema financeiro global, que está assente nessas obrigações.

Os títulos do tesouro dos EUA são o colateral mais utilizado no mundo, tanto por bancos centrais, como por empresas, é a charneira da estabilidade do sistema financeiro. Os títulos do tesouro são um assunto muito sensível. Na recente crise no Japão, do carry trade, o Banco Central do Japão tentou minimizar a desvalorização do iene através da venda de títulos dos EUA. Esta operação, obrigou a uma viagem de emergência, da Secretaria do Tesouro dos EUA, Janet Yellen ao Japão, onde disponibilizou liquidez para parar a venda de títulos por parte do Banco Central do Japão. Essa forte venda estava desestabilizando o mercado.

Os principais detentores de títulos do tesouros são institucionais, bancos centrais, bancos comerciais, fundo de investimento e gestoras, tudo administrado por gestores altamente qualificados, racionais e que conhecem a complexidade do mercado de obrigações.

O mundo cripto é seu oposto, é naife com muita irracionalidade e uma forte pitada de loucura, na sua maioria nem faz a mínima ideia como funciona o sistema financeiro. Essa irracionalidade pode levar a uma “corrida bancária”, como aconteceu com o UST da Luna, que em poucas horas colapsou o projeto. Em termos de escala, a Luna ainda era muito pequena, por isso, o problema ficou circunscrito ao mundo cripto e a empresas ligadas diretamente ao cripto.

Só que a Tether é muito diferente, caso exista algum FUD, que obrigue a Tether a desfazer-se de vários biliões ou dezenas de biliões de dólares em títulos num curto espaço de tempo, poderia provocar consequências terríveis em todo o sistema financeiro. A Tether é grande demais, é já um problema sistémico, que vai agravar-se com o crescimento em 2025.

Não tenham dúvidas, se existir algum problema, o Tesouro dos EUA vai impedir a venda dos títulos que a Tether tem em sua posse, para salvar o sistema financeiro. O problema é, o que vai fazer a Tether, se ficar sem acesso às venda das reservas, como fará o redeem dos dólares?

Como o crescimento do Tether é inevitável, o Tesouro e o FED estão com um grande problema em mãos, o que fazer com o Tether?

Mas o problema é que o atual sistema financeiro é como um curto cobertor: Quanto tapas a cabeça, destapas os pés; Ou quando tapas os pés, destapas a cabeça. Ou seja, para resolver o problema da guarda reservas da Tether, vai criar novos problemas, em outros locais do sistema financeiro e assim sucessivamente.

Conta mestre

Uma possível solução seria dar uma conta mestre à Tether, dando o acesso direto a uma conta no FED, semelhante à que todos os bancos comerciais têm. Com isto, a Tether deixaria de necessitar os títulos do tesouro, depositando o dinheiro diretamente no banco central. Só que isto iria criar dois novos problemas, com o Custodia Bank e com o restante sistema bancário.

O Custodia Bank luta há vários anos contra o FED, nos tribunais pelo direito a ter licença bancária para um banco com full-reserves. O FED recusou sempre esse direito, com a justificativa que esse banco, colocaria em risco toda a estabilidade do sistema bancário existente, ou seja, todos os outros bancos poderiam colapsar. Perante a existência em simultâneo de bancos com reserva fracionária e com full-reserves, as pessoas e empresas iriam optar pelo mais seguro. Isso iria provocar uma corrida bancária, levando ao colapso de todos os bancos com reserva fracionária, porque no Custodia Bank, os fundos dos clientes estão 100% garantidos, para qualquer valor. Deixaria de ser necessário limites de fundos de Garantia de Depósitos.

Eu concordo com o FED nesse ponto, que os bancos com full-reserves são uma ameaça a existência dos restantes bancos. O que eu discordo do FED, é a origem do problema, o problema não está nos bancos full-reserves, mas sim nos que têm reserva fracionária.

O FED ao conceder uma conta mestre ao Tether, abre um precedente, o Custodia Bank irá o aproveitar, reclamando pela igualdade de direitos nos tribunais e desta vez, possivelmente ganhará a sua licença.

Ainda há um segundo problema, com os restantes bancos comerciais. A Tether passaria a ter direitos similares aos bancos comerciais, mas os deveres seriam muito diferentes. Isto levaria os bancos comerciais aos tribunais para exigir igualdade de tratamento, é uma concorrência desleal. Isto é o bom dos tribunais dos EUA, são independentes e funcionam, mesmo contra o estado. Os bancos comerciais têm custos exorbitantes devido às políticas de compliance, como o KYC e AML. Como o governo não vai querer aliviar as regras, logo seria a Tether, a ser obrigada a fazer o compliance dos seus clientes.

A obrigação do KYC para ter stablecoins iriam provocar um terramoto no mundo cripto.

Assim, é pouco provável que seja a solução para a Tether.

FED

Só resta uma hipótese, ser o próprio FED a controlar e a gerir diretamente as stablecoins de dólar, nacionalizado ou absorvendo as existentes. Seria uma espécie de CBDC. Isto iria provocar um novo problema, um problema diplomático, porque as stablecoins estão a colocar em causa a soberania monetária dos outros países. Atualmente as stablecoins estão um pouco protegidas porque vivem num limbo jurídico, mas a partir do momento que estas são controladas pelo governo americano, tudo muda. Os países vão exigir às autoridades americanas medidas que limitem o uso nos seus respectivos países.

Não existe uma solução boa, o sistema FIAT é um castelo de cartas, qualquer carta que se mova, vai provocar um desmoronamento noutro local. As autoridades não poderão adiar mais o problema, terão que o resolver de vez, senão, qualquer dia será tarde demais. Se houver algum problema, vão colocar a responsabilidade no cripto e no Bitcoin. Mas a verdade, a culpa é inteiramente dos políticos, da sua incompetência em resolver os problemas a tempo.

Será algo para acompanhar futuramente, mas só para 2026, talvez…

É curioso, há uns anos pensava-se que o Bitcoin seria a maior ameaça ao sistema ao FIAT, mas afinal, a maior ameaça aos sistema FIAT é o próprio FIAT(stablecoins). A ironia do destino.

Isto é como uma corrida, o Bitcoin é aquele atleta que corre ao seu ritmo, umas vezes mais rápido, outras vezes mais lento, mas nunca pára. O FIAT é o atleta que dá tudo desde da partida, corre sempre em velocidade máxima. Só que a vida e o sistema financeiro não é uma prova de 100 metros, mas sim uma maratona.

Europa

2025 será um ano desafiante para todos europeus, sobretudo devido à entrada em vigor da regulamentação (MiCA). Vão começar a sentir na pele a regulamentação, vão agravar-se os problemas com os compliance, problemas para comprovar a origem de fundos e outras burocracias. Vai ser lindo.

O Travel Route passa a ser obrigatório, os europeus serão obrigados a fazer o KYC nas transações. A Travel Route é uma suposta lei para criar mais transparência, mas prática, é uma lei de controle, de monitorização e para limitar as liberdades individuais dos cidadãos.

O MiCA também está a colocar problemas nas stablecoins de Euro, a Tether para já preferiu ficar de fora da europa. O mais ridículo é que as novas regras obrigam os emissores a colocar 30% das reservas em bancos comerciais. Os burocratas europeus não compreendem que isto coloca em risco a estabilidade e a solvência dos próprios bancos, ficam propensos a corridas bancárias.

O MiCA vai obrigar a todas as exchanges a estar registadas em solo europeu, ficando vulnerável ao temperamento dos burocratas. Ainda não vai ser em 2025, mas a UE vai impor políticas de controle de capitais, é inevitável, as exchanges serão obrigadas a usar em exclusividade stablecoins de euro, as restantes stablecoins serão deslistadas.

Todas estas novas regras do MiCA, são extremamente restritas, não é para garantir mais segurança aos cidadãos europeus, mas sim para garantir mais controle sobre a população. A UE está cada vez mais perto da autocracia, do que da democracia. A minha única esperança no horizonte, é que o sucesso das políticas cripto nos EUA, vai obrigar a UE a recuar e a aligeirar as regras, a teoria dos jogos é implacável. Mas esse recuo, nunca acontecerá em 2025, vai ser um longo período conturbado.

Recessão

Os mercados estão todos em máximos históricos, isto não é sustentável por muito tempo, suspeito que no final de 2025 vai acontecer alguma correção nos mercados. A queda só não será maior, porque os bancos centrais vão imprimir dinheiro, muito dinheiro, como se não houvesse amanhã. Vão voltar a resolver os problemas com a injeção de liquidez na economia, é empurrar os problemas com a barriga, em de os resolver. Outra vez o efeito Cantillon.

Será um ano muito desafiante a nível político, onde o papel dos políticos será fundamental. A crise política na França e na Alemanha, coloca a UE órfã, sem um comandante ao leme do navio. 2025 estará condicionado pelas eleições na Alemanha, sobretudo no resultado do AfD, que podem colocar em causa a propriedade UE e o euro.

Possivelmente, só o fim da guerra poderia minimizar a crise, algo que é muito pouco provável acontecer.

Em Portugal, a economia parece que está mais ou menos equilibrada, mas começam a aparecer alguns sinais preocupantes. Os jogos de sorte e azar estão em máximos históricos, batendo o recorde de 2014, época da grande crise, não é um bom sinal, possivelmente já existe algum desespero no ar.

A Alemanha é o motor da Europa, quanto espirra, Portugal constipa-se. Além do problema da Alemanha, a Espanha também está à beira de uma crise, são os países que mais influenciam a economia portuguesa.

Se existir uma recessão mundial, terá um forte impacto no turismo, que é hoje em dia o principal motor de Portugal.

Brasil

Brasil é algo para acompanhar em 2025, sobretudo a nível macro e a nível político. Existe uma possibilidade de uma profunda crise no Brasil, sobretudo na sua moeda. O banco central já anda a queimar as reservas para minimizar a desvalorização do Real.

Sem mudanças profundas nas políticas fiscais, as reservas vão se esgotar. As políticas de controle de capitais são um cenário plausível, será interesse de acompanhar, como o governo irá proceder perante a existência do Bitcoin e stablecoins. No Brasil existe um forte adoção, será um bom case study, certamente irá repetir-se em outros países num futuro próximo.

Os próximos tempos não serão fáceis para os brasileiros, especialmente para os que não têm Bitcoin.

Blockchain

Em 2025, possivelmente vamos ver os primeiros passos da BlackRock para criar a primeira bolsa de valores, exclusivamente em blockchain. Eu acredito que a BlackRock vai criar uma própria blockchain, toda controlada por si, onde estarão os RWAs, para fazer concorrência às tradicionais bolsas de valores. Será algo interessante de acompanhar.

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Estas são as minhas previsões, eu escrevi isto muito em cima do joelho, certamente esqueci-me de algumas coisas, se for importante acrescentarei nos comentários. A maioria das previsões só acontecerá após 2025, mas fica aqui a minha opinião.

Isto é apenas a minha opinião, Don’t Trust, Verify!

@ f9cf4e94:96abc355

Na era das grandes navegações, piratas ingleses eram autorizados pelo governo para roubar navios.

A única coisa que diferenciava um pirata comum de um corsário é que o último possuía a “Carta do Corso”, que funcionava como um “Alvará para o roubo”, onde o governo Inglês legitimava o roubo de navios por parte dos corsários. É claro, que em troca ele exigia uma parte da espoliação.

Bastante similar com a maneira que a Receita Federal atua, não? Na verdade, o caso é ainda pior, pois o governo fica com toda a riqueza espoliada, e apenas repassa um mísero salário para os corsários modernos, os agentes da receita federal.

Porém eles “justificam” esse roubo ao chamá-lo de imposto, e isso parece acalmar os ânimos de grande parte da população, mas não de nós. Não é por acaso que 'imposto' é o particípio passado do verbo 'impor'. Ou seja, é aquilo que resulta do cumprimento obrigatório -- e não voluntário -- de todos os cidadãos. Se não for 'imposto' ninguém paga. Nem mesmo seus defensores. Isso mostra o quanto as pessoas realmente apreciam os serviços do estado.

Apenas volte um pouco na história: os primeiros pagadores de impostos eram fazendeiros cujos territórios foram invadidos por nômades que pastoreavam seu gado. Esses invasores nômades forçavam os fazendeiros a lhes pagar uma fatia de sua renda em troca de "proteção". O fazendeiro que não concordasse era assassinado.

Os nômades perceberam que era muito mais interessante e confortável apenas cobrar uma taxa de proteção em vez de matar o fazendeiro e assumir suas posses. Cobrando uma taxa, eles obtinham o que necessitavam. Já se matassem os fazendeiros, eles teriam de gerenciar por conta própria toda a produção da fazenda. Daí eles entenderam que, ao não assassinarem todos os fazendeiros que encontrassem pelo caminho, poderiam fazer desta prática um modo de vida.

Assim nasceu o governo.

Não assassinar pessoas foi o primeiro serviço que o governo forneceu. Como temos sorte em ter à nossa disposição esta instituição!

Assim, não deixa de ser curioso que algumas pessoas digam que os impostos são pagos basicamente para impedir que aconteça exatamente aquilo que originou a existência do governo. O governo nasceu da extorsão. Os fazendeiros tinham de pagar um "arrego" para seu governo. Caso contrário, eram assassinados. Quem era a real ameaça? O governo. A máfia faz a mesma coisa.

Mas existe uma forma de se proteger desses corsários modernos. Atualmente, existe uma propriedade privada que NINGUÉM pode tirar de você, ela é sua até mesmo depois da morte. É claro que estamos falando do Bitcoin. Fazendo as configurações certas, é impossível saber que você tem bitcoin. Nem mesmo o governo americano consegue saber.

brasil #bitcoinbrasil #nostrbrasil #grownostr #bitcoin

@ 6be5cc06:5259daf0

Um dos padrões mais bem estabelecidos ao medir a opinião pública é que cada geração tende a seguir um caminho semelhante em termos de política e ideologia geral. Seus membros compartilham das mesmas experiências formativas, atingem os marcos importantes da vida ao mesmo tempo e convivem nos mesmos espaços. Então, como devemos entender os relatórios que mostram que a Geração Z é hiperprogressista em certos assuntos, mas surpreendentemente conservadora em outros?

A resposta, nas palavras de Alice Evans, pesquisadora visitante na Universidade de Stanford e uma das principais estudiosas do tema, é que os jovens de hoje estão passando por um grande divergência de gênero, com as jovens mulheres do primeiro grupo e os jovens homens do segundo. A Geração Z representa duas gerações, e não apenas uma.

Em países de todos os continentes, surgiu um distanciamento ideológico entre jovens homens e mulheres. Milhões de pessoas que compartilham das mesmas cidades, locais de trabalho, salas de aula e até casas, não veem mais as coisas da mesma maneira.

Nos Estados Unidos, os dados da Gallup mostram que, após décadas em que os sexos estavam distribuídos de forma relativamente equilibrada entre visões políticas liberais e conservadoras, as mulheres entre 18 e 30 anos são agora 30 pontos percentuais mais liberais do que os homens dessa faixa etária. Essa diferença surgiu em apenas seis anos.

A Alemanha também apresenta um distanciamento de 30 pontos entre homens jovens conservadores e mulheres jovens progressistas, e no Reino Unido, a diferença é de 25 pontos. Na Polônia, no ano passado, quase metade dos homens entre 18 e 21 anos apoiou o partido de extrema direita Confederation, em contraste com apenas um sexto das jovens mulheres dessa mesma idade.

Fora do Ocidente, há divisões ainda mais acentuadas. Na Coreia do Sul, há um enorme abismo entre homens e mulheres jovens, e a situação é semelhante na China. Na África, a Tunísia apresenta o mesmo padrão. Vale notar que em todos os países essa divisão drástica ocorre principalmente entre a geração mais jovem, sendo muito menos pronunciada entre homens e mulheres na faixa dos 30 anos ou mais velhos.

O movimento # MeToo foi o principal estopim, trazendo à tona valores feministas intensos entre jovens mulheres que se sentiram empoderadas para denunciar injustiças de longa data. Esse estopim encontrou especialmente terreno fértil na Coreia do Sul, onde a desigualdade de gênero é bastante visível e a misoginia explícita é comum. (palavras da Financial Times, eu só traduzi)

Na eleição presidencial da Coreia do Sul em 2022, enquanto homens e mulheres mais velhos votaram de forma unificada, os jovens homens apoiaram fortemente o partido de direita People Power, enquanto as jovens mulheres apoiaram o partido liberal Democratic em números quase iguais e opostos.

A situação na Coreia é extrema, mas serve como um alerta para outros países sobre o que pode acontecer quando jovens homens e mulheres se distanciam. A sociedade está dividida, a taxa de casamento despencou e a taxa de natalidade caiu drasticamente, chegando a 0,78 filhos por mulher em 2022, o menor número no mundo todo.

Sete anos após a explosão inicial do movimento # MeToo, a divergência de gênero em atitudes tornou-se autossustentável.

Dados das pesquisas mostram que em muitos países, as diferenças ideológicas vão além dessa questão específica. A divisão progressista-conservadora sobre assédio sexual parece ter causado ou pelo menos faz parte de um alinhamento mais amplo, em que jovens homens e mulheres estão se organizando em grupos conservadores e liberais em outros assuntos.

Nos EUA, Reino Unido e Alemanha, as jovens mulheres agora adotam posturas mais liberais sobre temas como imigração e justiça racial, enquanto grupos etários mais velhos permanecem equilibrados. A tendência na maioria dos países tem sido de mulheres se inclinando mais para a esquerda, enquanto os homens permanecem estáveis. No entanto, há sinais de que os jovens homens estão se movendo para a direita na Alemanha, tornando-se mais críticos em relação à imigração e se aproximando do partido de extrema direita AfD nos últimos anos.

Seria fácil dizer que tudo isso é apenas uma fase passageira, mas os abismos ideológicos apenas crescem, e os dados mostram que as experiências políticas formativas das pessoas são difíceis de mudar. Tudo isso é agravado pelo fato de que o aumento dos smartphones e das redes sociais faz com que os jovens homens e mulheres agora vivam em espaços separados e tenham culturas distintas.

As opiniões dos jovens frequentemente são ignoradas devido à baixa participação política, mas essa mudança pode deixar consequências duradouras, impactando muito mais do que apenas os resultados das eleições.

Retirado de: https://www.ft.com/content/29fd9b5c-2f35-41bf-9d4c-994db4e12998

@ 6e4f2866:a76f7a29

Have you ever felt like you’re running as fast as you can in life, only to find yourself in the same spot? Trying to achieve goals, optimise yourself only to feel unfulfilled & lacking. That’s the hamster wheel—an exhausting, repetitive cycle that holds us captive in patterns we didn’t consciously choose. These aren’t just bad habits; they’re deep-rooted default programs born from early life experiences. Let’s explore what these hamster wheels are, how they shape us, and most importantly, how we can step off them for good.

What Are Hamster Wheels? \ \ The term #hamsterwheels ( hamstr) is a metaphor for the unconscious patterns that keep us stuck. I discovered these wheels through my own introspection & seeing these patterns in my clients. Imagine a wheel turning endlessly, powered by our own efforts but leading nowhere. These programs are often formed in childhood, when trauma, disconnection, or unmet needs force us to develop defense mechanisms to survive. They worked back then, but now they just keep us spinning.

\ The Mechanics of a Hamster Wheel \ \ Every hamster wheel has two opposing forces—gain and loss, right and wrong, attention and neglect, let down & support & unable & able. We strive to stay on the “good” side: gaining approval, being right, or receiving attention. But inevitably, the wheel flips, and we find ourselves losing, being wrong, or feeling ignored. It’s a cruel cycle of frustration that feels impossible to escape. 
You will be positioned on the left side or right side when you look at the wheel. One is yin dominant, non doing, unable, more of a victim. One is Yang, always doing, high achiever, seen as a winner. 

\ \ Left side is safe in the unableness so will self sacrifice when they are to feel able to& start to achieve. So as they climb up the wheel to the right, they will lose interest or confidence in what they are doing, either sliding back exhausted in their endeavour or flipping over into victimhood. They long to be confident & win at life but deep down feel they cannot. 

\ \ Right sided dwellers have to be right, are constantly striving & hate (kryptonite) feeling unable. When they feel unable they will become enraged. They are compelled to gain valuableness in their own eyes and those of others. They are usually very difficult to work with as working with a therapist makes them feel unable. They will eventually put so much energy running up the right side that they will be flung backwards into usableness often times falling into deep depression (unableness) or even attracting illness. 

They always attract unableness & the left sided experiences to balance themselves out. 

The wheel always balances itself out. This is the way of the hamster wheel. 


\ \ Here’s the kicker: these wheels are powered by our deepest fears and insecurities. They keep us stuck not because we’re lazy or unmotivated, but because they’ve become our default way of operating, they are our automated defence systems.

\ Common Hamster Wheels \ \ There are five key hamster wheels that we all grapple with:

1. Gain/Loss: The endless chase for more—more success, more love, more recognition—followed by the crushing fear of losing it all.
2. Right/Wrong: The compulsion to always be right, which leads to the paralyzing fear of being wrong.
3. Attention/Neglect: Oscillating between craving attention and fearing rejection or neglect.
4. Able/Unable: Striving to prove we’re capable, only to feel crushed by moments of doubt or failure.
5. Support/Let Down: Giving endlessly to others for validation, but feeling betrayed or let down when it’s not reciprocated.

If you watch your thoughts closely you will see these programs or songs at the root of all your thoughts.

How Hamster Wheels Impact Your Life \ \ These patterns influence every aspect of our lives: our relationships, careers, and even our self-worth. They dictate how we act, how we think, and even how we feel. For example:

• The drive to gain approval often results in feeling unworthy.
• A relentless pursuit of success can spiral into burnout and self-criticism.
• Efforts to avoid neglect might lead to overcompensating and losing yourself in the process. And the hardest part? These wheels feel like home. They’re familiar, and stepping off them can feel terrifying.

They quite literally create your reality.

\ Breaking the Cycle The good news? You can break free. It’s not easy, but it’s possible. Here’s how:

1. Observe Without Judgment: Start by noticing your patterns. This is real #meditation What thoughts or actions are you repeating? Don’t judge yourself—just observe. Awareness is the first step to freedom.
2. Understand the Roots: These wheels didn’t come from nowhere. They’re the result of unmet needs or childhood traumas. By understanding their origins, you can begin to dismantle their power.
3. Reject External Solutions: No guru, book, or quick fix can save you. True freedom comes from within. The moment you stop looking for external validation, the wheel starts to lose its grip.

You must take full responsibility for everything in your life. Only you can do this proof of work.

\ Final Thoughts Hamster wheels aren’t your fault, but they are your responsibility. They’ve been running your life long enough. Isn’t it time to take back control? Imagine stepping off the wheel, feeling the ground beneath your feet for the first time. That’s where real freedom begins. So, what hamster wheel are you on? Are you ready to step off and embrace a life of clarity, peace, and purpose? The journey starts here, with a single step: observation. Everything else flows from there.

@ ee11a5df:b76c4e49

China

I might be wrong, but this is how I see it

This is a post within a series I am going to call "I might be wrong, but this is how I see it"

I have repeatedly found that my understanding of China is quite different from that of many libertarian-minded Americans. And so I make this post to explain how I see it. Maybe you will learn something. Maybe I will learn something.

It seems to me that many American's see America as a shining beacon of freedom with a few small problems, and China is an evil communist country spreading communism everywhere. From my perspective, America was a shining beacon of freedom that has fallen to being typical in most ways, and which is now acting as a falling empire, and China was communist for about a decade, but turned and ran away from that as fast as they could (while not admitting it) and the result is that the US and China are not much different anymore when it comes to free markets. Except they are very different in some other respects.

China has a big problem

China has a big problem. But it is not the communism problem that most Westerners diagnose.

I argue that China is no longer communist, it is only communist in name. And that while it is not a beacon of free market principles, it is nearly as free market now as Western nations like Germany and New Zealand are (being somewhat socialist themselves).

No, China's real problem is authoritarian one-party rule. And that core problem causes all of the other problems, including its human rights abuses.

Communism and Socialism

Communism and Socialism are bad ideas. I don't want to argue it right here, but most readers will already understand this. The last thing I intend to do with this post is to bolster or defend those bad ideas. If you dear reader hold a candle for socialism, let me know and I can help you extinguish it with a future "I might be wrong, but this is how I see it" installment.

Communism is the idea of structuring a society around common ownership of the means of production, distribution, and exchange, and the idea of allocating goods and services based on need. It eliminates the concept of private property, of social classes, ultimately of money and finally of the state itself.

Back under Mao in 1958-1962 (The Great Leap Forward), China tried this (in part). Some 50+ million people died. It was an abject failure.

But due to China's real problem (authoritarianism, even worship of their leaders), the leading classes never admitted this. And even today they continue to use the word "Communist" for things that aren't communist at all, as a way to save face, and also in opposition to the United States of America and Europe.

Authorities are not eager to admit their faults. But this is not just a Chinese fault, it is a fault in human nature that affects all countries. The USA still refuses to admit they assassinated their own president JFK. They do not admit they bombed the Nord Stream pipeline.

China defines "socialism with Chinese characteristics" to mean "the leadership of the Communist Party of China". So they still keep the words socialism and communism, but they long ago dropped the meanings of those words. I'm not sure if this is a political ploy against us in the West or not.

China's Marketplace Today

Today China exhibits very few of the properties of communism.

They have some common ownership and state enterprises, but not much differently than Western countries (New Zealand owns Air New Zealand and Kiwibank and Kiwirail, etc). And there are private enterprises all over China. They compete and some succeed and some fail. You might hear about a real-estate bank collapsing. China has private property. They have mostly free markets. They have money, and the most definitely have social classes and a very strong state.

None of that is inline with what communist thinkers want. Communist thinkers in China moan that China has turned away from communism.

Deng Xiaoping who succeeded Mao and attempted to correct the massive mistake, did much when he said "to get rich is glorious."

China achieved staggering rates of economic growth. 10% annually on average since 1977. Chinese economic reform started in 1979 and has continued through successive administrations (Deng, Jiang, Hu and now Xi).

China is now the world's largest economy (by GDP in PPP terms) since 2016.

I was first made aware of China's economic growth by Jim Rogers, an American commodities expert who travelled through China (and the rest of the world from 1990-1992) and in 2007 moved to Singapore where he ensured his daughters learned to speak Mandarin, because Jim knew where the economic growth was going to happen. Jim always spoke positively of China's economic prospects, and his view was so different from the "China is a nasty communist place" view that I had grown up with that my mind opened.

How can anybody believe they are still a communist country? In what world does it make sense that communism can produce such a massively booming economy? It doesn't make sense because it is simply wrong.

What does happen is that the CPC interferes. It lets the market do what markets do, but it interferes where it thinks oversight and regulation would produce a better result.

Western nations interfere with their markets too. They have oversight and regulation. In fact some of China's planned reforms had to be put on hold by Xi due to Donald Trump's trade war with China. That's right, they were trying to be even more free market than America, but America's protectionism prodded Xi to keep control so he could fight back efficiently.

Government oversight and regulation IMHO is mostly bad because it gets out of control, and there are no market forces to correct this. This gets even more extreme in a one-party system, so I can judge that China's oversight and regulation problems are very likely worse than those in Western nations (but I have no first hand experience or evidence).

Why do you keep saying CPC?

The Communist Party of China (CPC) is the ruling party in China. That is their official name. To call them the CCP is to concede to the idea that the British and Americans get to name everybody. I'm not sure who is right, since CPC or CCP is their "English" name (in Chinese it is 中国共产党 and Westernized it is Zhōngguó Gòngchǎndǎng). Nonetheless, I'll call them CPC because that is their wish.

Social Credit System

China moved from a planned economy to a market economy in stages. They didn't want any more sudden changes (can you blame them?). In the process, many institutions that have existed in the West for a long time didn't exist in China and they had to arise somehow. IMHO market forces would have brought these about in the private sector, but the one-party CP of China instead decided to create these.

One of those institutions was a credit score system. In the West we have TransUnion and Equifax that maintain credit ratings on people, and we have S&P, Moody's and Fitch that maintain credit ratings on companies. The domain of these ratings is their financial credit-worthiness.

So the People's Bank of China developed a credit information database for it's own needs. The government picked up on the idea and started moving towards a National Credit Management System. In 2004 it became an official goal to establish a credit system compatible with a modern market system. By 2006 banks were required to report on consumer creditworthiness.

But unchecked one-party governmental power will often take a good idea (credit worthiness data shared among private parties) and systematize it and apply it top-down, creating a solution and a new problem at the same time.

Nonetheless, originally it was about credit worthiness and also criminal convictions. That is no big scary thing that some right-wing American commentators will lead you to believe. In the US for example criminal records are public, so China's Social Credit System started out being no more over-reaching in scope than what Americans have lived under their entire lives, its only fault (a severe one) being centrally planned. And that remained the case up until about 2016 (in my estimation).

But of course there is always scope creep. As it exists today, I have reason to believe that CPC officials and even A.I. use judgement calls to score someone on how moral that person has been! Of course that is not a good idea, and IMHO the problem stems from one-party rule, and authoritarian administration of ideas that should instead be handled by the private sector.

Environmental, Social, and Governance

ESG is a system that came out of a couple basic ideas. The first is that many two-party transactions actually have externalities. They don't just affect the two parties, they also affect everybody else. When you fly in an airplane, you increase the CO2 in the atmosphere that everybody has to pay for (eventually). You may dispute that example, but that is no doubt one of the motivations of ESG.

But of course the recognition of this basic issue didn't lead all people towards market solutions (well it did, but those have been mostly messed up by others), but instead led many people towards ESG, which is a social credit scoring system which applies scores based on environmental and social side-effects of market transactions.

This is not at all the same as China's social credit system, which I described above. I hope you can see the difference.

In fact, China imported ESG from the West. Chinese companies, of their free will, in an attempt to court Western capital, achieve ESG goals for those Western investors. They have been playing this ESG game for 20 years just like the entire world has, because the West has imposed this faux-morality upon them. It isn't something China exported to us, it is something we exported to them.

I think China has avoided Woke-ism

My understanding of Chinese people, based on what I've heard many Chinese people say, is that China isn't affected by the Western woke-ism epidemic. They deride Western white woke people with the term "Baizuo". They have never sent an incompetent break dancer to the Olympics because of wok-ism. Competence is highly respected as is the competition to be the most competent, which (when augmented by a one-child policy which is no longer) has produced child prodigies like no other country has.

What about predatory loans of the Belt and Road initiative?

Predatory is an odd name for loans to people in need. The World Bank makes loans to people in need. China does too. China stands in opposition to Western Empire, and in that regard they produce their own alternative BRICS institutions. This is one of them.

There is AFAIK nothing more predatory about them. It is just that in some cases the borrowers have trouble paying them back and they get foreclosed upon. I don't think this is worthy of much discussion, except that the term "predatory" seems to me to be a propaganda device.

What about foreign influence from China?

China wants to influence the world, especially its own trading partners and potential trading partners. Doing that above board is fine by me.

But some of it is undoubtedly covert. Sometimes Chinese-born people run for public office in Western countries. In New Zealand we stood down some when it became clear they were being influenced too much by the CPC while being charged with representing their local town (dual loyalty issues). If only the USA would do the same thing to their dually-loyal politicians.

And all large nations run influence operations. The USA has the CIA, for example, and claims this "soft power" is actually the better alternative to what would otherwise be military intervention (but IMHO shouldn't be either). I'm not defending such operations (I despise them), I'm just explaining how China's position of exerting influence is not only no big deal and totally expected, it pales in comparison to the United States' influence operations which often become military excursions (something China rarely ever does).

What about the Great Firewall?

Yeah, that sucks. Again, single-party authoritarian control gone to extremes.

What about Human Rights Abuses? What about the Uyghur Genocide?

I don't like them. To the extent they are occurring (and I lean towards the belief that they are occurring), I condemn them.

China has anti-terrorism and anti-extremism policies that go too far. They end up oppressing and/or criminalizing cultures that aren't Chinese enough. But especially, China punishes dissent. Disagreement with the CPC is the high crime. It is the one-party rule that causes this problem. Anybody who speaks out against the CPC or goes against the state in any way is harshly punished. This happens to Uyghurs, to Falun Gong, to Tibetans, and to any religion that is seen as subversive.

Amnesty International and the UN OHCHR have documented issues around the Xinjiang Uyghur autonomous region, Tibet, LGBT rights, death penalty, workers rights, and the Hong Kong special administrative region. I am not about to pretend I know better than they do, but to some extent they go too far.

Amnesty International says this about the USA: Discrimination and violence against LGBTI people were widespread and anti-LGBTI legislation increased. Bills were introduced to address reparations regarding slavery and its legacies. Multiple states implemented total bans on abortion or severely limited access to it. Gender-based violence disproportionately affected Indigenous women. Access to the USA for asylum seekers and migrants was still fraught with obstacles, but some nationalities continued to enjoy Temporary Protected Status. Moves were made to restrict the freedom to protest in a number of states. Black people were disproportionately affected by the use of lethal force by police. No progress was made in the abolition of the death penalty, apart from in Washington. Arbitrary and indefinite detention in the US naval base Guantánamo Bay, Cuba, continued. Despite extensive gun violence, no further firearm reform policies were considered, but President Biden did announce the creation of the White House Office of Gun Violence Prevention. The USA continued to use lethal force in countries around the world. Black people, other racialized groups and low-income people bore the brunt of the health impacts of the petrochemical industry, and the use of fossil fuels continued unabated.

Amnesty international didn't even point out that the US government quashes free speech via pressure on social media corporations (because Amnesty International is far too lefty).

So who is worse, China or the US? I'm not going to make that judgement call, but suffice it to say that in my mind, China is not obviously worse.

China violates freedom of expression, association, and assembly of all people. This is bad, and a consequence mainly of one-party rule (again, what I think is the root cause of most of their ills). They arrest, detain, potentially kill anybody who publicly disagrees openly with their government. Clearly this is an excess of authoritarianism, a cancer that is very advanced in China.

As to organ harvesting of Uyghur Muslims, I think this is a myth.

China has dealt harshly with Muslim extremism. They don't offer freedom of religion to ISIS. And Amnesty International complains about that. But practically speaking you probably shouldn't respect the extremist religion of people who want to force everybody into a global caliphate through threat of violence. As you are well aware, some extremist Muslims (<1% of Islam) believe in using violence to bring about a global caliphate. Those extremists pop up in every country and are usually dealt with harshly. China has had to deal with them too.

I have watched two different Western YouTubers travel to Xinjiang province trying to find the oppressed Uyghurs and interview them. They can't find them. What they find instead are Uyghur Muslims doing their prayers five times a day at the local mosque. And also stories that the CPC pitched in some money to help them renovate the mosque. Maybe they were afraid it was a CPC trap and so they wouldn't speak freely. Amnesty International and the UN OHCHR say more than a million are "arbitrarily detained" and I'm not going to argue otherwise. But I'd be more convinced if there were a stream of pictures and news like there is out of Gaza, and it is suspicious that there isn't.

Conclusion

China is more like a Western nation that Westerners realize. Economically, militarily, socially. It still has a very serious obstacle to overcome: one-party rule. I don't think the one-party is going to voluntarily give up power. So most probably at some point in the future there will be a revolution. But in my opinion it won't happen anytime soon. For the most part Chinese people are living high on the hog, getting rich, enjoying the good life, in positive spirits about life, and are getting along with their government quite well at present.

@ b83e6f82:73c27758

Citrine 0.6.0

• Update dependencies
• Show notifications when importing, exporting, downloading events
• Change database functions to be suspending functions

Download it with zap.store, Obtainium, f-droid or download it directly in the releases page

If you like my work consider making a donation

Verifying the release

In order to verify the release, you'll need to have gpg or gpg2 installed on your system. Once you've obtained a copy (and hopefully verified that as well), you'll first need to import the keys that have signed this release if you haven't done so already:

bash gpg --keyserver hkps://keys.openpgp.org --recv-keys 44F0AAEB77F373747E3D5444885822EED3A26A6D

Once you have his PGP key you can verify the release (assuming manifest-v0.6.0.txt and manifest-v0.6.0.txt.sig are in the current directory) with:

bash gpg --verify manifest-v0.6.0.txt.sig manifest-v0.6.0.txt

You should see the following if the verification was successful:

bash gpg: Signature made Fri 13 Sep 2024 08:06:52 AM -03 gpg: using RSA key 44F0AAEB77F373747E3D5444885822EED3A26A6D gpg: Good signature from "greenart7c3 <greenart7c3@proton.me>"

That will verify the signature on the main manifest page which ensures integrity and authenticity of the binaries you've downloaded locally. Next, depending on your operating system you should then re-calculate the sha256 sum of the binary, and compare that with the following hashes:

bash cat manifest-v0.6.0.txt

One can use the shasum -a 256 <file name here> tool in order to re-compute the sha256 hash of the target binary for your operating system. The produced hash should be compared with the hashes listed above and they should match exactly.

@ 16d11430:61640947

At the intersection of philosophy, theology, physics, biology, and finance lies a terrifying truth: the fiat monetary system, in its current form, is not just an economic framework but a silent, relentless force actively working against humanity's survival. It isn't simply a failed financial model—it is a systemic engine of destruction, both externally and within the very core of our biological existence.

The Philosophical Void of Fiat

Philosophy has long questioned the nature of value and the meaning of human existence. From Socrates to Kant, thinkers have pondered the pursuit of truth, beauty, and virtue. But in the modern age, the fiat system has hijacked this discourse. The notion of "value" in a fiat world is no longer rooted in human potential or natural resources—it is abstracted, manipulated, and controlled by central authorities with the sole purpose of perpetuating their own power. The currency is not a reflection of society’s labor or resources; it is a representation of faith in an authority that, more often than not, breaks that faith with reckless monetary policies and hidden inflation.

The fiat system has created a kind of ontological nihilism, where the idea of true value, rooted in work, creativity, and family, is replaced with speculative gambling and short-term gains. This betrayal of human purpose at the systemic level feeds into a philosophical despair: the relentless devaluation of effort, the erosion of trust, and the abandonment of shared human values. In this nihilistic economy, purpose and meaning become increasingly difficult to find, leaving millions to question the very foundation of their existence.

Theological Implications: Fiat and the Collapse of the Sacred

Religious traditions have long linked moral integrity with the stewardship of resources and the preservation of life. Fiat currency, however, corrupts these foundational beliefs. In the theological narrative of creation, humans are given dominion over the Earth, tasked with nurturing and protecting it for future generations. But the fiat system promotes the exact opposite: it commodifies everything—land, labor, and life—treating them as mere transactions on a ledger.

This disrespect for creation is an affront to the divine. In many theologies, creation is meant to be sustained, a delicate balance that mirrors the harmony of the divine order. Fiat systems—by continuously printing money and driving inflation—treat nature and humanity as expendable resources to be exploited for short-term gains, leading to environmental degradation and societal collapse. The creation narrative, in which humans are called to be stewards, is inverted. The fiat system, through its unholy alliance with unrestrained growth and unsustainable debt, is destroying the very creation it should protect.

Furthermore, the fiat system drives idolatry of power and wealth. The central banks and corporations that control the money supply have become modern-day gods, their decrees shaping the lives of billions, while the masses are enslaved by debt and inflation. This form of worship isn't overt, but it is profound. It leads to a world where people place their faith not in God or their families, but in the abstract promises of institutions that serve their own interests.

Physics and the Infinite Growth Paradox

Physics teaches us that the universe is finite—resources, energy, and space are all limited. Yet, the fiat system operates under the delusion of infinite growth. Central banks print money without concern for natural limits, encouraging an economy that assumes unending expansion. This is not only an economic fallacy; it is a physical impossibility.

In thermodynamics, the Second Law states that entropy (disorder) increases over time in any closed system. The fiat system operates as if the Earth were an infinite resource pool, perpetually able to expand without consequence. The real world, however, does not bend to these abstract concepts of infinite growth. Resources are finite, ecosystems are fragile, and human capacity is limited. Fiat currency, by promoting unsustainable consumption and growth, accelerates the depletion of resources and the degradation of natural systems that support life itself.

Even the financial “growth” driven by fiat policies leads to unsustainable bubbles—inflated stock markets, real estate, and speculative assets that burst and leave ruin in their wake. These crashes aren’t just economic—they have profound biological consequences. The cycles of boom and bust undermine communities, erode social stability, and increase anxiety and depression, all of which affect human health at a biological level.

Biology: The Fiat System and the Destruction of Human Health

Biologically, the fiat system is a cancerous growth on human society. The constant chase for growth and the devaluation of work leads to chronic stress, which is one of the leading causes of disease in modern society. The strain of living in a system that values speculation over well-being results in a biological feedback loop: rising anxiety, poor mental health, physical diseases like cardiovascular disorders, and a shortening of lifespans.

Moreover, the focus on profit and short-term returns creates a biological disconnect between humans and the planet. The fiat system fuels industries that destroy ecosystems, increase pollution, and deplete resources at unsustainable rates. These actions are not just environmentally harmful; they directly harm human biology. The degradation of the environment—whether through toxic chemicals, pollution, or resource extraction—has profound biological effects on human health, causing respiratory diseases, cancers, and neurological disorders.

The biological cost of the fiat system is not a distant theory; it is being paid every day by millions in the form of increased health risks, diseases linked to stress, and the growing burden of mental health disorders. The constant uncertainty of an inflation-driven economy exacerbates these conditions, creating a society of individuals whose bodies and minds are under constant strain. We are witnessing a systemic biological unraveling, one in which the very act of living is increasingly fraught with pain, instability, and the looming threat of collapse.

Finance as the Final Illusion

At the core of the fiat system is a fundamental illusion—that financial growth can occur without any real connection to tangible value. The abstraction of currency, the manipulation of interest rates, and the constant creation of new money hide the underlying truth: the system is built on nothing but faith. When that faith falters, the entire system collapses.

This illusion has become so deeply embedded that it now defines the human experience. Work no longer connects to production or creation—it is reduced to a transaction on a spreadsheet, a means to acquire more fiat currency in a world where value is ephemeral and increasingly disconnected from human reality.

As we pursue ever-expanding wealth, the fundamental truths of biology—interdependence, sustainability, and balance—are ignored. The fiat system’s abstract financial models serve to disconnect us from the basic realities of life: that we are part of an interconnected world where every action has a reaction, where resources are finite, and where human health, both mental and physical, depends on the stability of our environment and our social systems.

The Ultimate Extermination

In the end, the fiat system is not just an economic issue; it is a biological, philosophical, theological, and existential threat to the very survival of humanity. It is a force that devalues human effort, encourages environmental destruction, fosters inequality, and creates pain at the core of the human biological condition. It is an economic framework that leads not to prosperity, but to extermination—not just of species, but of the very essence of human well-being.

To continue on this path is to accept the slow death of our species, one based not on natural forces, but on our own choice to worship the abstract over the real, the speculative over the tangible. The fiat system isn't just a threat; it is the ultimate self-inflicted wound, a cultural and financial cancer that, if left unchecked, will destroy humanity’s chance for survival and peace.

@ a367f9eb:0633efea

I’ll admit that I was wrong about Bitcoin. Perhaps in 2013. Definitely 2017. Probably in 2018-2019. And maybe even today.

Being wrong about Bitcoin is part of finally understanding it. It will test you, make you question everything, and in the words of BTC educator and privacy advocate Matt Odell, “Bitcoin will humble you”.

I’ve had my own stumbles on the way.

In a very public fashion in 2017, after years of using Bitcoin, trying to start a company with it, using it as my primary exchange vehicle between currencies, and generally being annoying about it at parties, I let out the bear.

In an article published in my own literary magazine Devolution Review in September 2017, I had a breaking point. The article was titled “Going Bearish on Bitcoin: Cryptocurrencies are the tulip mania of the 21st century”.

It was later republished in Huffington Post and across dozens of financial and crypto blogs at the time with another, more appropriate title: “Bitcoin Has Become About The Payday, Not Its Potential”.

As I laid out, my newfound bearishness had little to do with the technology itself or the promise of Bitcoin, and more to do with the cynical industry forming around it:

In the beginning, Bitcoin was something of a revolution to me. The digital currency represented everything from my rebellious youth.

It was a decentralized, denationalized, and digital currency operating outside the traditional banking and governmental system. It used tools of cryptography and connected buyers and sellers across national borders at minimal transaction costs.

…

The 21st-century version (of Tulip mania) has welcomed a plethora of slick consultants, hazy schemes dressed up as investor possibilities, and too much wishy-washy language for anything to really make sense to anyone who wants to use a digital currency to make purchases.

While I called out Bitcoin by name at the time, on reflection, I was really talking about the ICO craze, the wishy-washy consultants, and the altcoin ponzis.

What I was articulating — without knowing it — was the frame of NgU, or “numbers go up”. Rather than advocating for Bitcoin because of its uncensorability, proof-of-work, or immutability, the common mentality among newbies and the dollar-obsessed was that Bitcoin mattered because its price was a rocket ship.

And because Bitcoin was gaining in price, affinity tokens and projects that were imperfect forks of Bitcoin took off as well.

The price alone — rather than its qualities — were the reasons why you’d hear Uber drivers, finance bros, or your gym buddy mention Bitcoin. As someone who came to Bitcoin for philosophical reasons, that just sat wrong with me.

Maybe I had too many projects thrown in my face, or maybe I was too frustrated with the UX of Bitcoin apps and sites at the time. No matter what, I’ve since learned something.

I was at least somewhat wrong.

My own journey began in early 2011. One of my favorite radio programs, Free Talk Live, began interviewing guests and having discussions on the potential of Bitcoin. They tied it directly to a libertarian vision of the world: free markets, free people, and free banking. That was me, and I was in. Bitcoin was at about $5 back then (NgU).

I followed every article I could, talked about it with guests on my college radio show, and became a devoted redditor on r/Bitcoin. At that time, at least to my knowledge, there was no possible way to buy Bitcoin where I was living. Very weak.

I was probably wrong. And very wrong for not trying to acquire by mining or otherwise.

The next year, after moving to Florida, Bitcoin was a heavy topic with a friend of mine who shared the same vision (and still does, according to the Celsius bankruptcy documents). We talked about it with passionate leftists at Occupy Tampa in 2012, all the while trying to explain the ills of Keynesian central banking, and figuring out how to use Coinbase.

I began writing more about Bitcoin in 2013, writing a guide on “How to Avoid Bank Fees Using Bitcoin,” discussing its potential legalization in Germany, and interviewing Jeremy Hansen, one of the first political candidates in the U.S. to accept Bitcoin donations.

Even up until that point, I thought Bitcoin was an interesting protocol for sending and receiving money quickly, and converting it into fiat. The global connectedness of it, plus this cypherpunk mentality divorced from government control was both useful and attractive. I thought it was the perfect go-between.

But I was wrong.

When I gave my first public speech on Bitcoin in Vienna, Austria in December 2013, I had grown obsessed with Bitcoin’s adoption on dark net markets like Silk Road.

My theory, at the time, was the number and price were irrelevant. The tech was interesting, and a novel attempt. It was unlike anything before. But what was happening on the dark net markets, which I viewed as the true free market powered by Bitcoin, was even more interesting. I thought these markets would grow exponentially and anonymous commerce via BTC would become the norm.

While the price was irrelevant, it was all about buying and selling goods without permission or license.

Now I understand I was wrong.

Just because Bitcoin was this revolutionary technology that embraced pseudonymity did not mean that all commerce would decentralize as well. It did not mean that anonymous markets were intended to be the most powerful layer in the Bitcoin stack.

What I did not even anticipate is something articulated very well by noted Bitcoin OG Pierre Rochard: Bitcoin as a savings technology.

The ability to maintain long-term savings, practice self-discipline while stacking stats, and embrace a low-time preference was just not something on the mind of the Bitcoiners I knew at the time.

Perhaps I was reading into the hype while outwardly opposing it. Or perhaps I wasn’t humble enough to understand the true value proposition that many of us have learned years later.

In the years that followed, I bought and sold more times than I can count, and I did everything to integrate it into passion projects. I tried to set up a company using Bitcoin while at my university in Prague.

My business model depended on university students being technologically advanced enough to have a mobile wallet, own their keys, and be able to make transactions on a consistent basis. Even though I was surrounded by philosophically aligned people, those who would advance that to actually put Bitcoin into practice were sparse.

This is what led me to proclaim that “Technological Literacy is Doomed” in 2016.

And I was wrong again.

Indeed, since that time, the UX of Bitcoin-only applications, wallets, and supporting tech has vastly improved and onboarded millions more people than anyone thought possible. The entrepreneurship, coding excellence, and vision offered by Bitcoiners of all stripes have renewed a sense in me that this project is something built for us all — friends and enemies alike.

While many of us were likely distracted by flashy and pumpy altcoins over the years (me too, champs), most of us have returned to the Bitcoin stable.

Fast forward to today, there are entire ecosystems of creators, activists, and developers who are wholly reliant on the magic of Bitcoin’s protocol for their life and livelihood. The options are endless. The FUD is still present, but real proof of work stands powerfully against those forces.

In addition, there are now dozens of ways to use Bitcoin privately — still without custodians or intermediaries — that make it one of the most important assets for global humanity, especially in dictatorships.

This is all toward a positive arc of innovation, freedom, and pure independence. Did I see that coming? Absolutely not.

Of course, there are probably other shots you’ve missed on Bitcoin. Price predictions (ouch), the short-term inflation hedge, or the amount of institutional investment. While all of these may be erroneous predictions in the short term, we have to realize that Bitcoin is a long arc. It will outlive all of us on the planet, and it will continue in its present form for the next generation.

Being wrong about the evolution of Bitcoin is no fault, and is indeed part of the learning curve to finally understanding it all.

When your family or friends ask you about Bitcoin after your endless sessions explaining market dynamics, nodes, how mining works, and the genius of cryptographic signatures, try to accept that there is still so much we have to learn about this decentralized digital cash.

There are still some things you’ve gotten wrong about Bitcoin, and plenty more you’ll underestimate or get wrong in the future. That’s what makes it a beautiful journey. It’s a long road, but one that remains worth it.

@ 3ffac3a6:2d656657

In a small, quiet town nestled between rolling hills, there lived a boy named Ravi. Ravi was resourceful, hardworking, and had a knack for finding ways to support his family. His mother, a widow who worked tirelessly as a seamstress, inspired Ravi to pitch in wherever he could. His latest venture was ironing clothes for neighbors.

With his trusty old iron and a rickety wooden table, Ravi turned a small corner of their modest home into a makeshift laundry service. By day, he attended school and played with his friends, but in the evenings, he transformed into the “Iron Boy,” smoothing out wrinkles and earning a few precious coins.

One night, orders piled up after a local wedding had left everyone with wrinkled formalwear. Determined to finish, Ravi worked well past his usual bedtime. The warm glow of the lamp cast long shadows across the room as he focused on the rhythmic hiss of steam escaping the iron.

Just as the clock struck midnight, a soft clop-clop echoed from outside. Ravi froze, the iron hovering mid-air. The sound grew louder until it stopped right outside his window.

A deep, resonant voice broke the silence. “Didn’t your mother tell you not to be ironing clothes late at night?”

Ravi’s heart jumped into his throat. He turned slowly to the window, and his eyes widened. Standing there, framed by the moonlight, was a horse—a magnificent creature with a shimmering coat and a mane that seemed to ripple like liquid silver. Its dark eyes sparkled with an otherworldly light, and its lips moved as it spoke.

“W-who are you?” Ravi stammered, clutching the iron like a shield.

The horse tilted its head. “Names are not important. But you should know that ironing past midnight stirs things best left undisturbed.”

“Things? What things?” Ravi asked, his curiosity momentarily overriding his fear.

The horse snorted softly, a sound that almost resembled a chuckle. “Spirits. Shadows. Call them what you will. They grow restless in the heat of the iron at night. You don’t want to invite them in.”

Ravi glanced at the clothes piled on the table, then back at the horse. “But I need to finish these. People are counting on me.”

The horse’s eyes softened, and it stepped closer to the window. “Your dedication is admirable, but heed my warning. For tonight, let it be. Finish in the morning.”

Before Ravi could reply, the horse reared slightly, its silver mane glinting in the moonlight. With a final, cryptic look, it trotted off into the darkness, leaving Ravi staring after it in stunned silence.

The next morning, Ravi woke to find his mother standing at the table, finishing the last of the ironing. “You were so tired, I thought I’d help,” she said with a smile.

Ravi hesitated, then decided not to mention the midnight visitor. But from that day on, he made sure to finish his ironing before nightfall.

Though he never saw the horse again, he sometimes heard the faint clop-clop of hooves in the distance, as if reminding him of that strange, magical night. And in his heart, he carried the lesson that some tasks are best left for the light of day.

@ eac63075:b4988b48

🇧🇷 pt-br version

The European Union is at a crossroads. While digital innovation and security cooperation remain critical in a connected world, recent proposals to enhance police surveillance and data sharing are stirring deep concerns about individual privacy, data security, and democratic oversight. Two recent reports published by Statewatch shed light on troubling developments in the EU’s policing landscape, raising alarms among privacy advocates and civil rights organizations.

The EU’s new plans to expand police surveillance could put your privacy and rights at risk and introduce risks far outweighing their potential benefits. This article will analyze these proposals, their implications, and the growing opposition from privacy and civil liberties defenders.

Listen the Podcast (Spotify)

Listen the Podcast (Fountain)

Surveillance Infrastructure: Policing by Design

The first Statewatch report, titled “Policing by Design: The Latest EU Surveillance Plan”, outlines a concerning trend in the EU’s approach to law enforcement. The proposals advocate embedding surveillance tools directly into the design of new technologies, effectively creating an architecture where policing capabilities are integrated into the systems we use daily.

From facial recognition cameras to AI-driven analytics, the EU plans to enhance cross-border police cooperation by ensuring technology is designed to facilitate surveillance from the outset. Known as “policing by design,” this strategy involves building surveillance features directly into technologies we use every day. Imagine a network of cameras or software that can automatically monitor people’s faces or behaviors without any extra installation — it’s like your everyday tech quietly doubling as a police tool. The goal is to enable seamless sharing of data across borders for criminal investigations, but the unintended consequences are alarming.

The Problem with “Policing by Design”

1. Mass Surveillance Normalized: By embedding surveillance features into public and private infrastructure, society risks normalizing mass surveillance, where every movement, transaction, or online interaction is monitored and analyzed.
2. Threats to Privacy: Such initiatives inherently contradict the principle of privacy by design, which prioritizes privacy protections in the development of technology. Instead, citizens are being treated as subjects of perpetual suspicion.
3. Lack of Transparency and Accountability: A systemic lack of transparency surrounding these plans raises serious governance issues. Civil society organizations, journalists, and privacy advocates have pointed to a lack of democratic oversight and meaningful debate.
4. Risks of Abuse: Surveillance systems are often deployed under the guise of security but are susceptible to abuse. History shows that tools designed for law enforcement can easily be turned against dissenters, journalists, or marginalized communities.

As the report highlights, these developments could establish a permanent surveillance infrastructure across Europe, enabling the collection of biometric, behavioral, and communications data on an unprecedented scale.

Flawed Justifications for Surveillance Expansion

Privacy advocacy organizations, including the European Digital Rights (EDRi) network, argue that much of the justification for these surveillance plans relies on flawed assumptions. The rhetoric of the “Going Dark” report, which claims that law enforcement is losing access to communications due to encryption, has been widely debunked. As EDRi points out, law enforcement already has extensive tools at their disposal to access data and track individuals, but the focus on encryption risks undermining secure communication for everyone.

Instead of addressing systemic issues within law enforcement, these flawed reports have fueled calls for intrusive surveillance systems that risk eroding privacy while offering little evidence of improving public safety.

Centralized Police Data: A Substantial Security and Privacy Threat

A second Statewatch report, titled “EU Police Data Plans Pose Substantial Security and Privacy Threats”, explores another equally concerning initiative: the EU’s push to centralize police data repositories and expand their use.

The EU has already established several large-scale databases, such as the Schengen Information System (SIS), which stores data about individuals who may be denied entry into the EU, and the Europol Information System, which can hold details about millions of people, including those not suspected of crimes. For example, a traveler flagged mistakenly in the system could face unnecessary scrutiny, detention, or restrictions when crossing borders — highlighting the real-world risks of inaccurate or overreaching data collection. The new proposals aim to go further, creating an interoperable web of police data accessible to law enforcement agencies across member states. Proponents argue this is necessary for combating cross-border crime and terrorism, but the risks are immense.

Key Concerns with Centralized Police Data

1. Massive Data Collection: The EU’s proposed systems would require the collection of highly sensitive data, including biometric information (fingerprints, facial recognition scans) and behavioral analytics, to track individuals’ activities across borders.
2. Data Misuse and Security Risks: Centralized data systems are prime targets for cyberattacks, data breaches, and misuse. The larger and more interconnected the system, the greater the risks of unauthorized access, theft, or corruption of the data.
3. As Statewatch points out, the systems lack robust safeguards to prevent misuse or to ensure that data is handled proportionately and lawfully.
4. Erosion of Trust in Law Enforcement: Building centralized data repositories without meaningful safeguards undermines public trust. Individuals may be less willing to engage with law enforcement if they fear their data will be stored indefinitely, shared across borders, or used inappropriately.
5. Impact on Fundamental Rights: Mass police databases can violate the principle of proportionality, a cornerstone of EU law. By collecting and sharing data indiscriminately, these systems erode fundamental rights, including the right to privacy, freedom of movement, and the presumption of innocence.

Civil Society Opposition and Democratic Accountability

In an open letter to EU institutions, over 30 civil society organizations — including EDRi — have criticized the lack of transparency in the High-Level Group’s (HLG) recommendations for data access. The letter highlights a concerning pattern: while industry stakeholders are included in key discussions, civil society voices remain sidelined. This exclusion undermines democratic accountability and reinforces fears that surveillance policies are being driven by corporate interests rather than public well-being.

These organizations have called for the EU to prioritize transparency, include meaningful public debate, and ensure any law enforcement proposals respect proportionality and fundamental rights.

Why Privacy Advocates Are Sounding the Alarm

The reports from Statewatch highlight a fundamental clash between security policy and individual rights. Privacy advocates are urging EU lawmakers to take a step back and critically examine the following issues:

1. Lack of Democratic Oversight: Proposals to integrate surveillance systems and expand police databases are being pushed forward without genuine public debate or oversight. Civil society organizations have been excluded from key discussions.
2. Failure to Uphold Privacy Laws: The EU has some of the strongest privacy laws in the world, including the General Data Protection Regulation (GDPR). However, these proposals risk undermining GDPR principles by enabling indiscriminate data collection and sharing.
3. Ignoring Proportionality: Surveillance systems must be targeted, necessary, and proportionate to their objectives. Embedding policing into technological design and centralizing data far exceeds what is justified for fighting crime and terrorism.
4. Setting Dangerous Precedents: The failure to fully ban harmful surveillance technologies like facial recognition in public spaces sets a troubling precedent. It risks not only eroding privacy within the EU but also encouraging other nations to adopt similar measures, undermining global human rights.

A Call for Action: Safeguarding Our Privacy and Rights

As the EU pushes forward with these plans, the opposition from civil rights defenders grows louder. Policymakers must address the following key demands to prevent an erosion of fundamental rights:

• Implement Privacy by Design: All new technologies must prioritize privacy protections at the design stage, ensuring they are not co-opted for surveillance.
• Establish Robust Oversight: Any new policing tools or databases must be subject to democratic scrutiny, independent oversight, and clear legal frameworks to prevent misuse.
• Reassess Interoperability Plans: Cross-border police cooperation is important, but it must not come at the cost of individuals’ privacy, security, and dignity.
• Strengthen Export Controls: The EU must ban the export of surveillance tools that risk facilitating human rights abuses in authoritarian regimes.
• Prioritize Data Security: Centralized systems require state-of-the-art security measures to protect sensitive data from breaches or misuse.

The EU’s role as a leader in digital rights and privacy is now at stake. If these plans proceed without significant safeguards, Europe risks undermining its own foundational principles of freedom, security, and justice.

Conclusion: The Price of Surveillance-Driven Security

The EU’s surveillance plans may be presented as necessary for security, but they come at a steep cost to privacy, trust, and individual freedoms. Embedding surveillance into our technologies and centralizing police data pose far-reaching risks that cannot be ignored.

As privacy advocates, it is our responsibility to hold policymakers accountable and demand a security framework that upholds, rather than undermines, fundamental rights. Europe’s future must not be built on surveillance by design — but on privacy, democracy, and trust.

@ fe32298e:20516265

Today I learned how to install NVapi to monitor my GPUs in Home Assistant.

NVApi is a lightweight API designed for monitoring NVIDIA GPU utilization and enabling automated power management. It provides real-time GPU metrics, supports integration with tools like Home Assistant, and offers flexible power management and PCIe link speed management based on workload and thermal conditions.

• GPU Utilization Monitoring: Utilization, memory usage, temperature, fan speed, and power consumption.
• Automated Power Limiting: Adjusts power limits dynamically based on temperature thresholds and total power caps, configurable per GPU or globally.
• Cross-GPU Coordination: Total power budget applies across multiple GPUs in the same system.
• PCIe Link Speed Management: Controls minimum and maximum PCIe link speeds with idle thresholds for power optimization.
• Home Assistant Integration: Uses the built-in RESTful platform and template sensors.

Getting the Data

sudo apt install golang-go git clone https://github.com/sammcj/NVApi.git cd NVapi go run main.go -port 9999 -rate 1 curl http://localhost:9999/gpu

Response for a single GPU: [ { "index": 0, "name": "NVIDIA GeForce RTX 4090", "gpu_utilisation": 0, "memory_utilisation": 0, "power_watts": 16, "power_limit_watts": 450, "memory_total_gb": 23.99, "memory_used_gb": 0.46, "memory_free_gb": 23.52, "memory_usage_percent": 2, "temperature": 38, "processes": [], "pcie_link_state": "not managed" } ]

Response for multiple GPUs: [ { "index": 0, "name": "NVIDIA GeForce RTX 3090", "gpu_utilisation": 0, "memory_utilisation": 0, "power_watts": 14, "power_limit_watts": 350, "memory_total_gb": 24, "memory_used_gb": 0.43, "memory_free_gb": 23.57, "memory_usage_percent": 2, "temperature": 36, "processes": [], "pcie_link_state": "not managed" }, { "index": 1, "name": "NVIDIA RTX A4000", "gpu_utilisation": 0, "memory_utilisation": 0, "power_watts": 10, "power_limit_watts": 140, "memory_total_gb": 15.99, "memory_used_gb": 0.56, "memory_free_gb": 15.43, "memory_usage_percent": 3, "temperature": 41, "processes": [], "pcie_link_state": "not managed" } ]

Start at Boot

Create /etc/systemd/system/nvapi.service:

``` [Unit] Description=Run NVapi After=network.target

[Service] Type=simple Environment="GOPATH=/home/ansible/go" WorkingDirectory=/home/ansible/NVapi ExecStart=/usr/bin/go run main.go -port 9999 -rate 1 Restart=always User=ansible

Environment="GPU_TEMP_CHECK_INTERVAL=5"

Environment="GPU_TOTAL_POWER_CAP=400"

Environment="GPU_0_LOW_TEMP=40"

Environment="GPU_0_MEDIUM_TEMP=70"

Environment="GPU_0_LOW_TEMP_LIMIT=135"

Environment="GPU_0_MEDIUM_TEMP_LIMIT=120"

Environment="GPU_0_HIGH_TEMP_LIMIT=100"

Environment="GPU_1_LOW_TEMP=45"

Environment="GPU_1_MEDIUM_TEMP=75"

Environment="GPU_1_LOW_TEMP_LIMIT=140"

Environment="GPU_1_MEDIUM_TEMP_LIMIT=125"

Environment="GPU_1_HIGH_TEMP_LIMIT=110"

[Install] WantedBy=multi-user.target ```

Home Assistant

Add to Home Assistant configuration.yaml and restart HA (completely).

For a single GPU, this works: ``` sensor: - platform: rest name: MYPC GPU Information resource: http://mypc:9999 method: GET headers: Content-Type: application/json value_template: "{{ value_json[0].index }}" json_attributes: - name - gpu_utilisation - memory_utilisation - power_watts - power_limit_watts - memory_total_gb - memory_used_gb - memory_free_gb - memory_usage_percent - temperature scan_interval: 1 # seconds

• platform: template sensors: mypc_gpu_0_gpu: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} GPU" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'gpu_utilisation') }}" unit_of_measurement: "%" mypc_gpu_0_memory: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} Memory" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'memory_utilisation') }}" unit_of_measurement: "%" mypc_gpu_0_power: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} Power" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'power_watts') }}" unit_of_measurement: "W" mypc_gpu_0_power_limit: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} Power Limit" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'power_limit_watts') }}" unit_of_measurement: "W" mypc_gpu_0_temperature: friendly_name: "MYPC {{ state_attr('sensor.mypc_gpu_information', 'name') }} Temperature" value_template: "{{ state_attr('sensor.mypc_gpu_information', 'temperature') }}" unit_of_measurement: "°C" ```

For multiple GPUs: ``` rest: scan_interval: 1 resource: http://mypc:9999 sensor: - name: "MYPC GPU0 Information" value_template: "{{ value_json[0].index }}" json_attributes_path: "$.0" json_attributes: - name - gpu_utilisation - memory_utilisation - power_watts - power_limit_watts - memory_total_gb - memory_used_gb - memory_free_gb - memory_usage_percent - temperature - name: "MYPC GPU1 Information" value_template: "{{ value_json[1].index }}" json_attributes_path: "$.1" json_attributes: - name - gpu_utilisation - memory_utilisation - power_watts - power_limit_watts - memory_total_gb - memory_used_gb - memory_free_gb - memory_usage_percent - temperature

• platform: template sensors: mypc_gpu_0_gpu: friendly_name: "MYPC GPU0 GPU" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'gpu_utilisation') }}" unit_of_measurement: "%" mypc_gpu_0_memory: friendly_name: "MYPC GPU0 Memory" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'memory_utilisation') }}" unit_of_measurement: "%" mypc_gpu_0_power: friendly_name: "MYPC GPU0 Power" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'power_watts') }}" unit_of_measurement: "W" mypc_gpu_0_power_limit: friendly_name: "MYPC GPU0 Power Limit" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'power_limit_watts') }}" unit_of_measurement: "W" mypc_gpu_0_temperature: friendly_name: "MYPC GPU0 Temperature" value_template: "{{ state_attr('sensor.mypc_gpu0_information', 'temperature') }}" unit_of_measurement: "C"

• platform: template sensors: mypc_gpu_1_gpu: friendly_name: "MYPC GPU1 GPU" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'gpu_utilisation') }}" unit_of_measurement: "%" mypc_gpu_1_memory: friendly_name: "MYPC GPU1 Memory" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'memory_utilisation') }}" unit_of_measurement: "%" mypc_gpu_1_power: friendly_name: "MYPC GPU1 Power" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'power_watts') }}" unit_of_measurement: "W" mypc_gpu_1_power_limit: friendly_name: "MYPC GPU1 Power Limit" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'power_limit_watts') }}" unit_of_measurement: "W" mypc_gpu_1_temperature: friendly_name: "MYPC GPU1 Temperature" value_template: "{{ state_attr('sensor.mypc_gpu1_information', 'temperature') }}" unit_of_measurement: "C"

```

Basic entity card: type: entities entities: - entity: sensor.mypc_gpu_0_gpu secondary_info: last-updated - entity: sensor.mypc_gpu_0_memory secondary_info: last-updated - entity: sensor.mypc_gpu_0_power secondary_info: last-updated - entity: sensor.mypc_gpu_0_power_limit secondary_info: last-updated - entity: sensor.mypc_gpu_0_temperature secondary_info: last-updated

Ansible Role

```

• name: install go become: true package: name: golang-go state: present

• name: git clone git: repo: "https://github.com/sammcj/NVApi.git" dest: "/home/ansible/NVapi" update: yes force: true

go run main.go -port 9999 -rate 1

• name: install systemd service become: true copy: src: nvapi.service dest: /etc/systemd/system/nvapi.service

• name: Reload systemd daemons, enable, and restart nvapi become: true systemd: name: nvapi daemon_reload: yes enabled: yes state: restarted ```

@ 6f6b50bb:a848e5a1

Che cosa significherebbe trattare l'IA come uno strumento invece che come una persona?

Dall’avvio di ChatGPT, le esplorazioni in due direzioni hanno preso velocità.

La prima direzione riguarda le capacità tecniche. Quanto grande possiamo addestrare un modello? Quanto bene può rispondere alle domande del SAT? Con quanta efficienza possiamo distribuirlo?

La seconda direzione riguarda il design dell’interazione. Come comunichiamo con un modello? Come possiamo usarlo per un lavoro utile? Quale metafora usiamo per ragionare su di esso?

La prima direzione è ampiamente seguita e enormemente finanziata, e per una buona ragione: i progressi nelle capacità tecniche sono alla base di ogni possibile applicazione. Ma la seconda è altrettanto cruciale per il campo e ha enormi incognite. Siamo solo a pochi anni dall’inizio dell’era dei grandi modelli. Quali sono le probabilità che abbiamo già capito i modi migliori per usarli?

Propongo una nuova modalità di interazione, in cui i modelli svolgano il ruolo di applicazioni informatiche (ad esempio app per telefoni): fornendo un’interfaccia grafica, interpretando gli input degli utenti e aggiornando il loro stato. In questa modalità, invece di essere un “agente” che utilizza un computer per conto dell’essere umano, l’IA può fornire un ambiente informatico più ricco e potente che possiamo utilizzare.

Metafore per l’interazione

Al centro di un’interazione c’è una metafora che guida le aspettative di un utente su un sistema. I primi giorni dell’informatica hanno preso metafore come “scrivanie”, “macchine da scrivere”, “fogli di calcolo” e “lettere” e le hanno trasformate in equivalenti digitali, permettendo all’utente di ragionare sul loro comportamento. Puoi lasciare qualcosa sulla tua scrivania e tornare a prenderlo; hai bisogno di un indirizzo per inviare una lettera. Man mano che abbiamo sviluppato una conoscenza culturale di questi dispositivi, la necessità di queste particolari metafore è scomparsa, e con esse i design di interfaccia skeumorfici che le rafforzavano. Come un cestino o una matita, un computer è ora una metafora di se stesso.

La metafora dominante per i grandi modelli oggi è modello-come-persona. Questa è una metafora efficace perché le persone hanno capacità estese che conosciamo intuitivamente. Implica che possiamo avere una conversazione con un modello e porgli domande; che il modello possa collaborare con noi su un documento o un pezzo di codice; che possiamo assegnargli un compito da svolgere da solo e che tornerà quando sarà finito.

Tuttavia, trattare un modello come una persona limita profondamente il nostro modo di pensare all’interazione con esso. Le interazioni umane sono intrinsecamente lente e lineari, limitate dalla larghezza di banda e dalla natura a turni della comunicazione verbale. Come abbiamo tutti sperimentato, comunicare idee complesse in una conversazione è difficile e dispersivo. Quando vogliamo precisione, ci rivolgiamo invece a strumenti, utilizzando manipolazioni dirette e interfacce visive ad alta larghezza di banda per creare diagrammi, scrivere codice e progettare modelli CAD. Poiché concepiamo i modelli come persone, li utilizziamo attraverso conversazioni lente, anche se sono perfettamente in grado di accettare input diretti e rapidi e di produrre risultati visivi. Le metafore che utilizziamo limitano le esperienze che costruiamo, e la metafora modello-come-persona ci impedisce di esplorare il pieno potenziale dei grandi modelli.

Per molti casi d’uso, e specialmente per il lavoro produttivo, credo che il futuro risieda in un’altra metafora: modello-come-computer.

Usare un’IA come un computer

Sotto la metafora modello-come-computer, interagiremo con i grandi modelli seguendo le intuizioni che abbiamo sulle applicazioni informatiche (sia su desktop, tablet o telefono). Nota che ciò non significa che il modello sarà un’app tradizionale più di quanto il desktop di Windows fosse una scrivania letterale. “Applicazione informatica” sarà un modo per un modello di rappresentarsi a noi. Invece di agire come una persona, il modello agirà come un computer.

Agire come un computer significa produrre un’interfaccia grafica. Al posto del flusso lineare di testo in stile telescrivente fornito da ChatGPT, un sistema modello-come-computer genererà qualcosa che somiglia all’interfaccia di un’applicazione moderna: pulsanti, cursori, schede, immagini, grafici e tutto il resto. Questo affronta limitazioni chiave dell’interfaccia di chat standard modello-come-persona:

• Scoperta. Un buon strumento suggerisce i suoi usi. Quando l’unica interfaccia è una casella di testo vuota, spetta all’utente capire cosa fare e comprendere i limiti del sistema. La barra laterale Modifica in Lightroom è un ottimo modo per imparare l’editing fotografico perché non si limita a dirti cosa può fare questa applicazione con una foto, ma cosa potresti voler fare. Allo stesso modo, un’interfaccia modello-come-computer per DALL-E potrebbe mostrare nuove possibilità per le tue generazioni di immagini.

• Efficienza. La manipolazione diretta è più rapida che scrivere una richiesta a parole. Per continuare l’esempio di Lightroom, sarebbe impensabile modificare una foto dicendo a una persona quali cursori spostare e di quanto. Ci vorrebbe un giorno intero per chiedere un’esposizione leggermente più bassa e una vibranza leggermente più alta, solo per vedere come apparirebbe. Nella metafora modello-come-computer, il modello può creare strumenti che ti permettono di comunicare ciò che vuoi più efficientemente e quindi di fare le cose più rapidamente.

A differenza di un’app tradizionale, questa interfaccia grafica è generata dal modello su richiesta. Questo significa che ogni parte dell’interfaccia che vedi è rilevante per ciò che stai facendo in quel momento, inclusi i contenuti specifici del tuo lavoro. Significa anche che, se desideri un’interfaccia più ampia o diversa, puoi semplicemente richiederla. Potresti chiedere a DALL-E di produrre alcuni preset modificabili per le sue impostazioni ispirati da famosi artisti di schizzi. Quando clicchi sul preset Leonardo da Vinci, imposta i cursori per disegni prospettici altamente dettagliati in inchiostro nero. Se clicchi su Charles Schulz, seleziona fumetti tecnicolor 2D a basso dettaglio.

Una bicicletta della mente proteiforme

La metafora modello-come-persona ha una curiosa tendenza a creare distanza tra l’utente e il modello, rispecchiando il divario di comunicazione tra due persone che può essere ridotto ma mai completamente colmato. A causa della difficoltà e del costo di comunicare a parole, le persone tendono a suddividere i compiti tra loro in blocchi grandi e il più indipendenti possibile. Le interfacce modello-come-persona seguono questo schema: non vale la pena dire a un modello di aggiungere un return statement alla tua funzione quando è più veloce scriverlo da solo. Con il sovraccarico della comunicazione, i sistemi modello-come-persona sono più utili quando possono fare un intero blocco di lavoro da soli. Fanno le cose per te.

Questo contrasta con il modo in cui interagiamo con i computer o altri strumenti. Gli strumenti producono feedback visivi in tempo reale e sono controllati attraverso manipolazioni dirette. Hanno un overhead comunicativo così basso che non è necessario specificare un blocco di lavoro indipendente. Ha più senso mantenere l’umano nel loop e dirigere lo strumento momento per momento. Come stivali delle sette leghe, gli strumenti ti permettono di andare più lontano a ogni passo, ma sei ancora tu a fare il lavoro. Ti permettono di fare le cose più velocemente.

Considera il compito di costruire un sito web usando un grande modello. Con le interfacce di oggi, potresti trattare il modello come un appaltatore o un collaboratore. Cercheresti di scrivere a parole il più possibile su come vuoi che il sito appaia, cosa vuoi che dica e quali funzionalità vuoi che abbia. Il modello genererebbe una prima bozza, tu la eseguirai e poi fornirai un feedback. “Fai il logo un po’ più grande”, diresti, e “centra quella prima immagine principale”, e “deve esserci un pulsante di login nell’intestazione”. Per ottenere esattamente ciò che vuoi, invierai una lista molto lunga di richieste sempre più minuziose.

Un’interazione alternativa modello-come-computer sarebbe diversa: invece di costruire il sito web, il modello genererebbe un’interfaccia per te per costruirlo, dove ogni input dell’utente a quell’interfaccia interroga il grande modello sotto il cofano. Forse quando descrivi le tue necessità creerebbe un’interfaccia con una barra laterale e una finestra di anteprima. All’inizio la barra laterale contiene solo alcuni schizzi di layout che puoi scegliere come punto di partenza. Puoi cliccare su ciascuno di essi, e il modello scrive l’HTML per una pagina web usando quel layout e lo visualizza nella finestra di anteprima. Ora che hai una pagina su cui lavorare, la barra laterale guadagna opzioni aggiuntive che influenzano la pagina globalmente, come accoppiamenti di font e schemi di colore. L’anteprima funge da editor WYSIWYG, permettendoti di afferrare elementi e spostarli, modificarne i contenuti, ecc. A supportare tutto ciò è il modello, che vede queste azioni dell’utente e riscrive la pagina per corrispondere ai cambiamenti effettuati. Poiché il modello può generare un’interfaccia per aiutare te e lui a comunicare più efficientemente, puoi esercitare più controllo sul prodotto finale in meno tempo.

La metafora modello-come-computer ci incoraggia a pensare al modello come a uno strumento con cui interagire in tempo reale piuttosto che a un collaboratore a cui assegnare compiti. Invece di sostituire un tirocinante o un tutor, può essere una sorta di bicicletta proteiforme per la mente, una che è sempre costruita su misura esattamente per te e il terreno che intendi attraversare.

Un nuovo paradigma per l’informatica?

I modelli che possono generare interfacce su richiesta sono una frontiera completamente nuova nell’informatica. Potrebbero essere un paradigma del tutto nuovo, con il modo in cui cortocircuitano il modello di applicazione esistente. Dare agli utenti finali il potere di creare e modificare app al volo cambia fondamentalmente il modo in cui interagiamo con i computer. Al posto di una singola applicazione statica costruita da uno sviluppatore, un modello genererà un’applicazione su misura per l’utente e le sue esigenze immediate. Al posto della logica aziendale implementata nel codice, il modello interpreterà gli input dell’utente e aggiornerà l’interfaccia utente. È persino possibile che questo tipo di interfaccia generativa sostituisca completamente il sistema operativo, generando e gestendo interfacce e finestre al volo secondo necessità.

All’inizio, l’interfaccia generativa sarà un giocattolo, utile solo per l’esplorazione creativa e poche altre applicazioni di nicchia. Dopotutto, nessuno vorrebbe un’app di posta elettronica che occasionalmente invia email al tuo ex e mente sulla tua casella di posta. Ma gradualmente i modelli miglioreranno. Anche mentre si spingeranno ulteriormente nello spazio di esperienze completamente nuove, diventeranno lentamente abbastanza affidabili da essere utilizzati per un lavoro reale.

Piccoli pezzi di questo futuro esistono già. Anni fa Jonas Degrave ha dimostrato che ChatGPT poteva fare una buona simulazione di una riga di comando Linux. Allo stesso modo, websim.ai utilizza un LLM per generare siti web su richiesta mentre li navighi. Oasis, GameNGen e DIAMOND addestrano modelli video condizionati sull’azione su singoli videogiochi, permettendoti di giocare ad esempio a Doom dentro un grande modello. E Genie 2 genera videogiochi giocabili da prompt testuali. L’interfaccia generativa potrebbe ancora sembrare un’idea folle, ma non è così folle.

Ci sono enormi domande aperte su come apparirà tutto questo. Dove sarà inizialmente utile l’interfaccia generativa? Come condivideremo e distribuiremo le esperienze che creiamo collaborando con il modello, se esistono solo come contesto di un grande modello? Vorremmo davvero farlo? Quali nuovi tipi di esperienze saranno possibili? Come funzionerà tutto questo in pratica? I modelli genereranno interfacce come codice o produrranno direttamente pixel grezzi?

Non conosco ancora queste risposte. Dovremo sperimentare e scoprirlo!Che cosa significherebbe trattare l'IA come uno strumento invece che come una persona?

Dall’avvio di ChatGPT, le esplorazioni in due direzioni hanno preso velocità.

La prima direzione riguarda le capacità tecniche. Quanto grande possiamo addestrare un modello? Quanto bene può rispondere alle domande del SAT? Con quanta efficienza possiamo distribuirlo?

La seconda direzione riguarda il design dell’interazione. Come comunichiamo con un modello? Come possiamo usarlo per un lavoro utile? Quale metafora usiamo per ragionare su di esso?

La prima direzione è ampiamente seguita e enormemente finanziata, e per una buona ragione: i progressi nelle capacità tecniche sono alla base di ogni possibile applicazione. Ma la seconda è altrettanto cruciale per il campo e ha enormi incognite. Siamo solo a pochi anni dall’inizio dell’era dei grandi modelli. Quali sono le probabilità che abbiamo già capito i modi migliori per usarli?

Propongo una nuova modalità di interazione, in cui i modelli svolgano il ruolo di applicazioni informatiche (ad esempio app per telefoni): fornendo un’interfaccia grafica, interpretando gli input degli utenti e aggiornando il loro stato. In questa modalità, invece di essere un “agente” che utilizza un computer per conto dell’essere umano, l’IA può fornire un ambiente informatico più ricco e potente che possiamo utilizzare.

Metafore per l’interazione

Al centro di un’interazione c’è una metafora che guida le aspettative di un utente su un sistema. I primi giorni dell’informatica hanno preso metafore come “scrivanie”, “macchine da scrivere”, “fogli di calcolo” e “lettere” e le hanno trasformate in equivalenti digitali, permettendo all’utente di ragionare sul loro comportamento. Puoi lasciare qualcosa sulla tua scrivania e tornare a prenderlo; hai bisogno di un indirizzo per inviare una lettera. Man mano che abbiamo sviluppato una conoscenza culturale di questi dispositivi, la necessità di queste particolari metafore è scomparsa, e con esse i design di interfaccia skeumorfici che le rafforzavano. Come un cestino o una matita, un computer è ora una metafora di se stesso.

La metafora dominante per i grandi modelli oggi è modello-come-persona. Questa è una metafora efficace perché le persone hanno capacità estese che conosciamo intuitivamente. Implica che possiamo avere una conversazione con un modello e porgli domande; che il modello possa collaborare con noi su un documento o un pezzo di codice; che possiamo assegnargli un compito da svolgere da solo e che tornerà quando sarà finito.

Tuttavia, trattare un modello come una persona limita profondamente il nostro modo di pensare all’interazione con esso. Le interazioni umane sono intrinsecamente lente e lineari, limitate dalla larghezza di banda e dalla natura a turni della comunicazione verbale. Come abbiamo tutti sperimentato, comunicare idee complesse in una conversazione è difficile e dispersivo. Quando vogliamo precisione, ci rivolgiamo invece a strumenti, utilizzando manipolazioni dirette e interfacce visive ad alta larghezza di banda per creare diagrammi, scrivere codice e progettare modelli CAD. Poiché concepiamo i modelli come persone, li utilizziamo attraverso conversazioni lente, anche se sono perfettamente in grado di accettare input diretti e rapidi e di produrre risultati visivi. Le metafore che utilizziamo limitano le esperienze che costruiamo, e la metafora modello-come-persona ci impedisce di esplorare il pieno potenziale dei grandi modelli.

Per molti casi d’uso, e specialmente per il lavoro produttivo, credo che il futuro risieda in un’altra metafora: modello-come-computer.

Usare un’IA come un computer

Sotto la metafora modello-come-computer, interagiremo con i grandi modelli seguendo le intuizioni che abbiamo sulle applicazioni informatiche (sia su desktop, tablet o telefono). Nota che ciò non significa che il modello sarà un’app tradizionale più di quanto il desktop di Windows fosse una scrivania letterale. “Applicazione informatica” sarà un modo per un modello di rappresentarsi a noi. Invece di agire come una persona, il modello agirà come un computer.

Agire come un computer significa produrre un’interfaccia grafica. Al posto del flusso lineare di testo in stile telescrivente fornito da ChatGPT, un sistema modello-come-computer genererà qualcosa che somiglia all’interfaccia di un’applicazione moderna: pulsanti, cursori, schede, immagini, grafici e tutto il resto. Questo affronta limitazioni chiave dell’interfaccia di chat standard modello-come-persona:

Scoperta. Un buon strumento suggerisce i suoi usi. Quando l’unica interfaccia è una casella di testo vuota, spetta all’utente capire cosa fare e comprendere i limiti del sistema. La barra laterale Modifica in Lightroom è un ottimo modo per imparare l’editing fotografico perché non si limita a dirti cosa può fare questa applicazione con una foto, ma cosa potresti voler fare. Allo stesso modo, un’interfaccia modello-come-computer per DALL-E potrebbe mostrare nuove possibilità per le tue generazioni di immagini.

Efficienza. La manipolazione diretta è più rapida che scrivere una richiesta a parole. Per continuare l’esempio di Lightroom, sarebbe impensabile modificare una foto dicendo a una persona quali cursori spostare e di quanto. Ci vorrebbe un giorno intero per chiedere un’esposizione leggermente più bassa e una vibranza leggermente più alta, solo per vedere come apparirebbe. Nella metafora modello-come-computer, il modello può creare strumenti che ti permettono di comunicare ciò che vuoi più efficientemente e quindi di fare le cose più rapidamente.

A differenza di un’app tradizionale, questa interfaccia grafica è generata dal modello su richiesta. Questo significa che ogni parte dell’interfaccia che vedi è rilevante per ciò che stai facendo in quel momento, inclusi i contenuti specifici del tuo lavoro. Significa anche che, se desideri un’interfaccia più ampia o diversa, puoi semplicemente richiederla. Potresti chiedere a DALL-E di produrre alcuni preset modificabili per le sue impostazioni ispirati da famosi artisti di schizzi. Quando clicchi sul preset Leonardo da Vinci, imposta i cursori per disegni prospettici altamente dettagliati in inchiostro nero. Se clicchi su Charles Schulz, seleziona fumetti tecnicolor 2D a basso dettaglio.

Una bicicletta della mente proteiforme

La metafora modello-come-persona ha una curiosa tendenza a creare distanza tra l’utente e il modello, rispecchiando il divario di comunicazione tra due persone che può essere ridotto ma mai completamente colmato. A causa della difficoltà e del costo di comunicare a parole, le persone tendono a suddividere i compiti tra loro in blocchi grandi e il più indipendenti possibile. Le interfacce modello-come-persona seguono questo schema: non vale la pena dire a un modello di aggiungere un return statement alla tua funzione quando è più veloce scriverlo da solo. Con il sovraccarico della comunicazione, i sistemi modello-come-persona sono più utili quando possono fare un intero blocco di lavoro da soli. Fanno le cose per te.

Questo contrasta con il modo in cui interagiamo con i computer o altri strumenti. Gli strumenti producono feedback visivi in tempo reale e sono controllati attraverso manipolazioni dirette. Hanno un overhead comunicativo così basso che non è necessario specificare un blocco di lavoro indipendente. Ha più senso mantenere l’umano nel loop e dirigere lo strumento momento per momento. Come stivali delle sette leghe, gli strumenti ti permettono di andare più lontano a ogni passo, ma sei ancora tu a fare il lavoro. Ti permettono di fare le cose più velocemente.

Considera il compito di costruire un sito web usando un grande modello. Con le interfacce di oggi, potresti trattare il modello come un appaltatore o un collaboratore. Cercheresti di scrivere a parole il più possibile su come vuoi che il sito appaia, cosa vuoi che dica e quali funzionalità vuoi che abbia. Il modello genererebbe una prima bozza, tu la eseguirai e poi fornirai un feedback. “Fai il logo un po’ più grande”, diresti, e “centra quella prima immagine principale”, e “deve esserci un pulsante di login nell’intestazione”. Per ottenere esattamente ciò che vuoi, invierai una lista molto lunga di richieste sempre più minuziose.

Un’interazione alternativa modello-come-computer sarebbe diversa: invece di costruire il sito web, il modello genererebbe un’interfaccia per te per costruirlo, dove ogni input dell’utente a quell’interfaccia interroga il grande modello sotto il cofano. Forse quando descrivi le tue necessità creerebbe un’interfaccia con una barra laterale e una finestra di anteprima. All’inizio la barra laterale contiene solo alcuni schizzi di layout che puoi scegliere come punto di partenza. Puoi cliccare su ciascuno di essi, e il modello scrive l’HTML per una pagina web usando quel layout e lo visualizza nella finestra di anteprima. Ora che hai una pagina su cui lavorare, la barra laterale guadagna opzioni aggiuntive che influenzano la pagina globalmente, come accoppiamenti di font e schemi di colore. L’anteprima funge da editor WYSIWYG, permettendoti di afferrare elementi e spostarli, modificarne i contenuti, ecc. A supportare tutto ciò è il modello, che vede queste azioni dell’utente e riscrive la pagina per corrispondere ai cambiamenti effettuati. Poiché il modello può generare un’interfaccia per aiutare te e lui a comunicare più efficientemente, puoi esercitare più controllo sul prodotto finale in meno tempo.

La metafora modello-come-computer ci incoraggia a pensare al modello come a uno strumento con cui interagire in tempo reale piuttosto che a un collaboratore a cui assegnare compiti. Invece di sostituire un tirocinante o un tutor, può essere una sorta di bicicletta proteiforme per la mente, una che è sempre costruita su misura esattamente per te e il terreno che intendi attraversare.

Un nuovo paradigma per l’informatica?

I modelli che possono generare interfacce su richiesta sono una frontiera completamente nuova nell’informatica. Potrebbero essere un paradigma del tutto nuovo, con il modo in cui cortocircuitano il modello di applicazione esistente. Dare agli utenti finali il potere di creare e modificare app al volo cambia fondamentalmente il modo in cui interagiamo con i computer. Al posto di una singola applicazione statica costruita da uno sviluppatore, un modello genererà un’applicazione su misura per l’utente e le sue esigenze immediate. Al posto della logica aziendale implementata nel codice, il modello interpreterà gli input dell’utente e aggiornerà l’interfaccia utente. È persino possibile che questo tipo di interfaccia generativa sostituisca completamente il sistema operativo, generando e gestendo interfacce e finestre al volo secondo necessità.

All’inizio, l’interfaccia generativa sarà un giocattolo, utile solo per l’esplorazione creativa e poche altre applicazioni di nicchia. Dopotutto, nessuno vorrebbe un’app di posta elettronica che occasionalmente invia email al tuo ex e mente sulla tua casella di posta. Ma gradualmente i modelli miglioreranno. Anche mentre si spingeranno ulteriormente nello spazio di esperienze completamente nuove, diventeranno lentamente abbastanza affidabili da essere utilizzati per un lavoro reale.

Piccoli pezzi di questo futuro esistono già. Anni fa Jonas Degrave ha dimostrato che ChatGPT poteva fare una buona simulazione di una riga di comando Linux. Allo stesso modo, websim.ai utilizza un LLM per generare siti web su richiesta mentre li navighi. Oasis, GameNGen e DIAMOND addestrano modelli video condizionati sull’azione su singoli videogiochi, permettendoti di giocare ad esempio a Doom dentro un grande modello. E Genie 2 genera videogiochi giocabili da prompt testuali. L’interfaccia generativa potrebbe ancora sembrare un’idea folle, ma non è così folle.

Ci sono enormi domande aperte su come apparirà tutto questo. Dove sarà inizialmente utile l’interfaccia generativa? Come condivideremo e distribuiremo le esperienze che creiamo collaborando con il modello, se esistono solo come contesto di un grande modello? Vorremmo davvero farlo? Quali nuovi tipi di esperienze saranno possibili? Come funzionerà tutto questo in pratica? I modelli genereranno interfacce come codice o produrranno direttamente pixel grezzi?

Non conosco ancora queste risposte. Dovremo sperimentare e scoprirlo!

Tradotto da:\ https://willwhitney.com/computing-inside-ai.htmlhttps://willwhitney.com/computing-inside-ai.html

@ eac63075:b4988b48

BlueSky, a social network built on the decentralized AT Protocol (Authenticated Transfer Protocol), is revolutionizing content moderation by empowering users and communities to manage their own experiences. Unlike traditional platforms that centralize control, BlueSky adopts a modular and customizable approach, balancing freedom of expression with safety.

https://www.fountain.fm/episode/mtp0RxPeuBpCozcSgfct

The Jesse Singal Case and the Community’s Response

Recently, the account @jessesingal.com was accused of publishing content considered homophobic and transphobic. Although some users questioned whether these posts violated BlueSky’s Terms of Service, the platform chose not to ban the account. Instead, it relied on community tools to limit the reach of these posts.

Individual users blocked the account and subscribed to community-managed block lists, significantly reducing the visibility of Jesse Singal’s content. This decentralized approach demonstrated the effectiveness of a model in which the community regulates content without centralized intervention.

BlueSky’s Five Layers of Moderation

BlueSky implements a multi-layered moderation system, offering users tools to customize their experiences practically and efficiently:

1. Personal Blocking and Muting\ Users can block or mute unwanted accounts, individually adjusting the content they wish to see.

2. Community Block Lists\ By subscribing to block lists created by the community, users can share common moderation criteria, optimizing content filtering.

3. Curated Feeds\ Subscribing to personalized feeds allows users to consume content filtered by curators or algorithms, creating a safer and more tailored experience.

4. Account Removal on the Personal Data Server (PDS)\ In extreme cases, servers can directly delete accounts from their databases, preventing them from publishing or accessing the network.

5. Ozone: Advanced Moderation Tool\ Ozone is an integrated tool that enables advanced moderation strategies, combining various resources for greater efficiency.

BlueSky’s Moderation Architecture

Moderation on BlueSky is based on an open labeling system. This architecture allows anyone to assign labels to content or accounts, such as “spam” or “NSFW” (not safe for work). These labels can be automatically generated by third-party services or manually applied by curators and administrators, offering flexibility for communities and individuals to customize their experiences.

The Role of the Community in Content Regulation

In decentralized platforms like BlueSky, the community plays a central role in self-regulation, minimizing reliance on a centralized authority to moderate content. This decentralization distributes responsibilities and reduces the risks of institutional bias, often seen in centralized companies that may reflect specific interests at the expense of plurality.

Centralized platforms often censor or promote content based on corporate agendas, compromising user trust. BlueSky’s model prioritizes autonomy, allowing the community itself to determine what is relevant or acceptable.

With 25 million users registered within weeks, BlueSky remains committed to its mission of regulating not freedom of expression, but the reach of certain publications. Tools like block lists, curated feeds, and Ozone are tangible examples of how the platform is building a decentralized and inclusive ecosystem.

Challenges and Opportunities of Decentralization

Despite its merits, decentralization presents challenges. Educating users about available tools and protecting vulnerable communities from harmful content are complex tasks, especially in a rapidly growing environment.

On the other hand, the decentralized model offers significant advantages. It enhances transparency, fosters trust among users, and reduces reliance on a central authority. On BlueSky, users shape their own experiences, ensuring greater freedom without sacrificing safety.

Conclusion

BlueSky is paving the way for a new era in social networks with a decentralized moderation model that empowers users and promotes shared responsibility. Aligned with principles of freedom and inclusion, BlueSky combines advanced technology and community collaboration to create a safer, more democratic, and adaptable space.

Although still in its early stages, BlueSky offers a promising model for the future of social networks, where reach—not freedom of expression—is the true focus of regulation.

@ dd664d5e:5633d319

Christmas season hasn't actually started, yet, in Roman #Catholic Germany. We're in Advent until the evening of the 24th of December, at which point Christmas begins (with the Nativity, at Vespers), and continues on for 40 days until Mariä Lichtmess (Presentation of Christ in the temple) on February 2nd.

It's 40 days because that's how long the post-partum isolation is, before women were allowed back into the temple (after a ritual cleansing).

That is the day when we put away all of the Christmas decorations and bless the candles, for the next year. (Hence, the British name "Candlemas".) It used to also be when household staff would get paid their cash wages and could change employer. And it is the day precisely in the middle of winter.

Between Christmas Eve and Candlemas are many celebrations, concluding with the Twelfth Night called Epiphany or Theophany. This is the day some Orthodox celebrate Christ's baptism, so traditions rotate around blessing of waters.

The Monday after Epiphany was the start of the farming season, in England, so that Sunday all of the ploughs were blessed, but the practice has largely died out.

Our local tradition is for the altar servers to dress as the wise men and go door-to-door, carrying their star and looking for the Baby Jesus, who is rumored to be lying in a manger.

They collect cash gifts and chocolates, along the way, and leave the generous their powerful blessing, written over the door. The famous 20 * C + M + B * 25 blessing means "Christus mansionem benedicat" (Christ, bless this house), or "Caspar, Melchior, Balthasar" (the names of the three kings), depending upon who you ask.

They offer the cash to the Baby Jesus (once they find him in the church's Nativity scene), but eat the sweets, themselves. It is one of the biggest donation-collections in the world, called the "Sternsinger" (star singers). The money goes from the German children, to help children elsewhere, and they collect around €45 million in cash and coins, every year.

As an interesting aside:

The American "groundhog day", derives from one of the old farmers' sayings about Candlemas, brought over by the Pennsylvania Dutch. It says, that if the badger comes out of his hole and sees his shadow, then it'll remain cold for 4 more weeks. When they moved to the USA, they didn't have any badgers around, so they switched to groundhogs, as they also hibernate in winter.

@ e83b66a8:b0526c2b

I watched Tucker Carlson interview Roger Ver last night.

I know we have our differences with Roger, and he has some less than pleasant personality traits, but he is facing 109 years in jail for tax evasion. While the charges may be technically correct, he should be able to pay the taxes and a fine and walk free. Even if we accept he did wrong, a minor prison term such as 6 months to 2 years would be appropriate in this case.

We all know the severe penalty is an over reach by US authorities looking to make the whole crypto community scared about using any form of crypto as money.

The US and many governments know they have lost the battle of Bitcoin as a hard asset, but this happened as a result of the Nash equilibrium, whereby you are forced to play a game that doesn’t benefit you, because not playing that game disadvantages you further. I.e. Governments loose control of the asset, but that asset is able to shore up their balance sheet and prevent your economy from failing (potentially).

The war against Bitcoin (and other cryptos) as a currency, whereby you can use your Bitcoin to buy anything anywhere from a pint of milk in the local shop, to a house or car and everything in-between is a distant goal and one that is happening slowly. But it is happening and these are the new battle lines.

Part of that battle is self custody, part is tax and part are the money transmitting laws.

Roger’s case is also being used as a weapon of fear.

I don’t hate Roger, the problem I have with Bitcoin cash is that you cannot run a full node from your home and if you can’t do this, it is left to large corporations to run the blockchain. Large corporations are much easier to control and coerce than thousands, perhaps millions of individuals. Just as China banned Bitcoin mining, so in this scenario it would be possible for governments to ban full nodes and enforce that ban by shutting down companies that attempted to do so.

Also, if a currency like Bitcoin cash scaled to Visa size, then Bitcoin Cash the company would become the new Visa / Mastercard and only the technology would change. However, even Visa and Mastercard don’t keep transaction logs for years, that would require enormous amount of storage and have little benefit. Nobody needs a global ledger that keeps a record of every coffee purchased in every coffee shop since the beginning of blockchain time.

This is why Bitcoin with a layer 2 payment system like Lightning is a better proposition than large blockchain cryptos. Once a payment channel is closed, the transactions are forgotten in the same way Visa and Mastercard only keep a transaction history for 1 or 2 years.

This continues to allow the freedom for anybody, anywhere to verify the money they hold and the transactions they perform along with everybody else. We have consensus by verification.

@ 6389be64:ef439d32

Resilience is the ability to withstand shocks, adapt, and bounce back. It’s an essential quality in nature and in life. But what if we could take resilience a step further? What if, instead of merely surviving, a system could improve when faced with stress? This concept, known as anti-fragility, is not just theoretical—it’s practical. Combining two highly resilient natural tools, comfrey and biochar, reveals how we can create systems that thrive under pressure and grow stronger with each challenge.

Comfrey: Nature’s Champion of Resilience

Comfrey is a plant that refuses to fail. Once its deep roots take hold, it thrives in poor soils, withstands drought, and regenerates even after being cut down repeatedly. It’s a hardy survivor, but comfrey doesn’t just endure—it contributes. Known as a dynamic accumulator, it mines nutrients from deep within the earth and brings them to the surface, making them available for other plants.

Beyond its ecological role, comfrey has centuries of medicinal use, earning the nickname "knitbone." Its leaves can heal wounds and restore health, a perfect metaphor for resilience. But as impressive as comfrey is, its true potential is unlocked when paired with another resilient force: biochar.

Biochar: The Silent Powerhouse of Soil Regeneration

Biochar, a carbon-rich material made by burning organic matter in low-oxygen conditions, is a game-changer for soil health. Its unique porous structure retains water, holds nutrients, and provides a haven for beneficial microbes. Soil enriched with biochar becomes drought-resistant, nutrient-rich, and biologically active—qualities that scream resilience.

Historically, ancient civilizations in the Amazon used biochar to transform barren soils into fertile agricultural hubs. Known as terra preta, these soils remain productive centuries later, highlighting biochar’s remarkable staying power.

Yet, like comfrey, biochar’s potential is magnified when it’s part of a larger system.

The Synergy: Comfrey and Biochar Together

Resilience turns into anti-fragility when systems go beyond mere survival and start improving under stress. Combining comfrey and biochar achieves exactly that.

1. Nutrient Cycling and Retention\ Comfrey’s leaves, rich in nitrogen, potassium, and phosphorus, make an excellent mulch when cut and dropped onto the soil. However, these nutrients can wash away in heavy rains. Enter biochar. Its porous structure locks in the nutrients from comfrey, preventing runoff and keeping them available for plants. Together, they create a system that not only recycles nutrients but amplifies their effectiveness.

2. Water Management\ Biochar holds onto water making soil not just drought-resistant but actively water-efficient, improving over time with each rain and dry spell.

3. Microbial Ecosystems\ Comfrey enriches soil with organic matter, feeding microbial life. Biochar provides a home for these microbes, protecting them and creating a stable environment for them to multiply. Together, they build a thriving soil ecosystem that becomes more fertile and resilient with each passing season.

Resilient systems can withstand shocks, but anti-fragile systems actively use those shocks to grow stronger. Comfrey and biochar together form an anti-fragile system. Each addition of biochar enhances water and nutrient retention, while comfrey regenerates biomass and enriches the soil. Over time, the system becomes more productive, less dependent on external inputs, and better equipped to handle challenges.

This synergy demonstrates the power of designing systems that don’t just survive—they thrive.

Lessons Beyond the Soil

The partnership of comfrey and biochar offers a valuable lesson for our own lives. Resilience is an admirable trait, but anti-fragility takes us further. By combining complementary strengths and leveraging stress as an opportunity, we can create systems—whether in soil, business, or society—that improve under pressure.

Nature shows us that resilience isn’t the end goal. When we pair resilient tools like comfrey and biochar, we unlock a system that evolves, regenerates, and becomes anti-fragile. By designing with anti-fragility in mind, we don’t just bounce back, we bounce forward.

By designing with anti-fragility in mind, we don’t just bounce back, we bounce forward.

@ eac63075:b4988b48

Imagine a large public square, illuminated by intense spotlights, where every individual who dares to approach the center is immediately recognized, photographed, and cataloged. In this square, every word spoken becomes indelibly tied to its speaker. Under such conditions, many would hesitate before speaking, fearing not only the disapproval of the audience but also the potential punishments that could follow the mere act of expressing an idea. Now, imagine a second square, where anyone can cover their face with a mask, allowing their voice to echo without revealing their identity. It is in this second square that true freedom of expression flourishes, and this metaphorical mask represents anonymity.

https://www.fountain.fm/episode/MweciiR21hySxjdsNa7u

In debates about freedom of expression—one of the fundamental pillars of democratic societies—anonymity often emerges as a controversial element. For some, it serves as a refuge for digital criminals or slanderers. For others, it is an indispensable tool, capable of protecting dissenting voices and inspiring authentic debates, with ideas judged on their merits rather than the messenger’s reputation. This article aims to explain, in a clear and instructive manner, why anonymity is essential to genuine freedom of expression, illustrating its value with metaphors, real-life examples, and historical references.

The Protective Mask: Avoiding Retaliation and Threats

Just as a navigator uses guiding instruments to avoid jagged rocks at sea, anonymity functions like a shield, allowing bold voices to navigate oppressive reefs without foundering. There are countless examples of individuals who have risked their lives to expose crimes and injustices—from whistleblowers in authoritarian governments to investigative journalists uncovering the complex machinations of organized crime. Without the possibility of anonymity, many of these stories would never have come to light.

Organizations like the Electronic Frontier Foundation (EFF) and other digital rights advocacy groups emphasize that the ability to speak without revealing one’s identity is crucial when the cost of speaking out is dangerously high. In censorship-ridden regimes, criticizing the government can lead to imprisonment, torture, or even death. Human rights activists, LGBTQIA+ communities in hostile countries, and journalists investigating illicit dealings all rely on anonymity to continue their work without putting their own lives at immediate risk. In this context, anonymity is not a whim—it’s the chance to survive one’s own opinion.

The Voice of the Invisible: Empowering Marginalized Groups

Think of anonymity as an invisible microphone placed at the disposal of those who, without it, would never dare to take the stage. Historically, marginalized groups have always faced additional barriers to making their voices heard. Women in patriarchal societies, ethnic minorities facing discrimination, or individuals persecuted for their sexual orientation find in anonymity a safe space to speak out, claim their rights, and share their experiences without fearing public humiliation or physical violence.

This “invisible microphone” not only gives voice to those who once remained silent but also transforms the arena of public debate into a more equitable space. By removing the link between idea and identity, it reduces the risk of immediate prejudice against the messenger. As a result, society can assess arguments more impartially. Here, ideas are judged on their content, not on the face that speaks them.

The Strength of History: The Precedent of the Federalist Papers

History offers a famous example of the power of anonymous words: the Federalist Papers. Published between 1787 and 1788, these essays supported the ratification of the United States Constitution and were written under the pseudonym “Publius” by Alexander Hamilton, James Madison, and John Jay. The reason for concealing their identities was clear: to ensure that their ideas would be judged on their argumentative strength rather than the prestige or fame of the authors.

The precedent set by the Federalist Papers is emblematic. It shows that, in the building of one of the first modern democracies, anonymity was used as a legitimate tool to establish fundamental concepts. If the founders of the nation that prides itself on its First Amendment—the one that protects freedom of expression—resorted to anonymity, we should recognize that this resource is not only defensible but also an essential part of the framework of healthy public debate.

Faceless Messages: The Democracy of Pure Ideas

In an ideal world, we would judge a message purely on its content. In reality, however, names, faces, social status, and economic position influence how we receive and interpret a person’s words. Anonymity removes these superficial layers, allowing the message to present itself bare, subject to rational evaluation without the veils of prejudice.

In this sense, anonymity acts as a “filter of equality”: by concealing the source, it prevents us from assigning credibility (or discredit) based on stereotypes, prejudices, or personal rivalries. Thus, ideas previously dismissed out of hand can now be heard with greater attention, opening paths to social innovation, political reflection, and challenges to the status quo. A contemporary example is online forums that allow anonymous posts. While we acknowledge that such spaces can be misused, we cannot ignore their potential to give voice to those who would never feel safe speaking under their own name in public.

Privacy, Intimacy, and the Freedom to Whisper

Anonymity is not limited to the public or political sphere. In personal and professional relations, the ability to speak anonymously can allow someone to seek help or reveal extremely sensitive matters. Imagine a patient who needs to consult a doctor about a stigmatized health issue, or a person seeking legal advice in a delicate situation. The “mask” of anonymity offers a safe haven for sharing information without the anguish of being judged or exposed.

Thus, anonymity also safeguards our “right to whisper,” that is, the ability to exchange information, secrets, and confessions without the constant glare of a spotlight. Real or perceived surveillance can stifle communication and inhibit creativity, reporting, and the exchange of ideas. By shielding individuals from forced exposure, anonymity reinforces the very fabric of freedom of expression, preventing the fear of identification from silencing words before they are spoken.

Anonymity in the Digital Age: Between Encryption and Censorship

In the digital age, the issue of anonymity becomes even more relevant. With the expansion of online surveillance and the growth of social networks, maintaining anonymity can be challenging. Social media platforms increasingly request personal data, and governments attempt to impose barriers against anonymity, often justifying them as measures of national security or crime prevention.

However, according to reports and documents from human rights organizations, such as the UN High Commissioner for Human Rights and the Association for Progressive Communications (APC), encryption and anonymity are key tools for freedom of expression in the digital environment. Without these resources, citizens and journalists, for instance, become more vulnerable to persecution. In various countries, the existence of anonymous and encrypted channels enables information to circulate, grievances to be reported, and societies to remain informed, even in the face of heavy censorship.

Legal Protection: Judicial Recognition of Anonymity

The United States Supreme Court, as well as other constitutional courts around the world, recognizes anonymity as an integral part of the right to free expression. In the United States, the First Amendment has been applied in cases that defended the right to anonymous speech, viewing it as a bulwark against the tyranny of the majority. When minorities are protected by anonymity, personal reprisals against those who dare to question dogmas or denounce abuses are prevented.

This judicial understanding reinforces the legitimacy of anonymity and its direct association with the strengthening of democracy. After all, a robust democracy requires not only the absence of formal censorship but also the guarantee that minority or unpopular voices can speak out without fear.

Conclusion: The Cloak That Protects Freedom

If freedom of expression is the heart of democracy, anonymity is the cloak that shields that heart from the poisoned darts of fear, persecution, and prejudice. It creates the right environment for ideas to flourish freely, for courageous voices to emerge from silence, and for society to debate its most complex issues in the light of reason rather than beneath the shadow of intimidation.

In a world where surveillance and political tensions are ever-present, anonymity preserves the essence of free speech: humanity’s ability to question, propose, denounce, criticize, and create without shackles. By recognizing the importance of this resource, we safeguard not only individual voices but also the very principle that makes democracy worthy of its name.

Selected References:

• Electronic Frontier Foundation (EFF): https://www.eff.org/issues/anonymity

• Freedom Forum: https://www.freedomforum.org/anonymous-speech/

• Association for Progressive Communications (APC): https://www.apc.org/

• The First Amendment Encyclopedia: Anonymous Speech: https://firstamendment.mtsu.edu/article/anonymous-speech/

• The Federalist Papers: Historical context available at Library of Congress and various printed and digital compilations.

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Cover Photo by Redd Francisco / Unsplash

@ dd664d5e:5633d319

Yeah, so... nah.

People keep trying to explain to me, that women will be better-off, if they become more dangerous. While I can see the inevitableness of women living in remote rural areas learning to shoot with a rifle, and similar, I'm generally against arming women with killing machines.

This is not because I'm averse to the idea of using violence to solve problems (albeit after exhausting better options), or because I don't like guns, or am unfamiliar with them. It's also not because I don't know I would look totally, mind-numbingly hot holding something long and spearlike, while dressed in camo and wearing a T-Shirt that appears to have shrunk in the wash.

It's a more fundamental set of problems, that irks me.

Bazooka Barbie

American gun manufacturers saturated the public and private male market so thoroughly, that they eventually turned to marketing firearms to women.

Men are scary and bad. There is Stranger Danger. We can't just make the neighborhood less dangerous because erm... reasons. Stay safe with a cute gun.

It has gone along with the predictable hypersexualization of the conservative feminine ideal. Since guns are considered aggressive, women with guns are perceived as more sexually available. Guns (and tanks, bombs, bows, etc.) make women "equal", "independent", "feisty", "hot", "freaky", "calculating", "empowered", etc.

Sorta slutty, basically.

This Gun Girl is not like the helpless, hapless, harmless homemaker ideal, of yesteryear. A woman who was dependent, chaste, gentle, wise... and in need of protection. A woman who saw the men around her as people she could rely on for providing her with a safe environment. That woman is au revoir. Now, sistas are doing it for themselves. 💪🏻

The New Martial Missy needs a man, like a fish needs a bicycle... but make it country.

Yeah, it's marketing, but it sure has set the tone, and millions of men have been trained to prefer women who market themselves in this manner. Hard, mean, lean women. That will not remain without wider societal consequences.

You know, I liked that homemaker. I miss her. She's literally me.

Those arms are for cuddling babies, not holding rocket launchers.

Now, that we've all become accustomed to imagery of women holding firearms, it wasn't much of a leap to condition us all to the sight of women in frontline police, guard, or military positions.

Instead of war being a terrible, highly-lethal, territorial fight amongst men, it's now cute, hip, trendy and fun. It's a big party, and women are finally allowed to join in.

Now, women have finally jettisoned the terrible burden of being society's life-bearers and caretakers, and we're just more potential enemy combatants. We know it's okay to punch women, shoot women, etc. since we've been watching it happen on screens, for decades. Women are now often assumed to be fighters, not lovers. Cavalry, not mothers.

Girls on top

Not only does this undermine any female role -- and put female civilians under a cloud of suspicion -- it also reduces mens' claim to be paramount in governance. Why should a man be the Commander in Chief, if women are on the battlefield?

In fact, why should men be in charge of anything, anywhere? Look at them. There they are. Hiding at home. Cowering in their kitchens, wringing their hands and fretting, while courageous, dangerous women protect them from dangers foreign and domestic. Women are the better men, really.

Is this really where we want to go?

The final bitterness

But one thing I find most disturbing is something more personal. The ubiquitous nature of firearms in American homes has made domestic violence increasingly deadly. Adding more guns, for the female residents, often serves to make such violence even more deadly for women.

It turns out, that women are usually reluctant to shoot people they know; even more than men. Women without this inhibition are prone to sharing their home with men missing the same trait. And, now, they have more guns.

@ e6817453:b0ac3c39

I started a long series of articles about how to model different types of knowledge graphs in the relational model, which makes on-device memory models for AI agents possible.

We model-directed graphs

Also, graphs of entities

We even model hypergraphs

Last time, we discussed why classical triple and simple knowledge graphs are insufficient for AI agents and complex memory, especially in the domain of time-aware or multi-model knowledge.

So why do we need metagraphs, and what kind of challenge could they help us to solve?

• complex and nested event and temporal context and temporal relations as edges
• multi-mode and multilingual knowledge
• human-like memory for AI agents that has multiple contexts and relations between knowledge in neuron-like networks

MetaGraphs

A meta graph is a concept that extends the idea of a graph by allowing edges to become graphs. Meta Edges connect a set of nodes, which could also be subgraphs. So, at some level, node and edge are pretty similar in properties but act in different roles in a different context.
Also, in some cases, edges could be referenced as nodes.
This approach enables the representation of more complex relationships and hierarchies than a traditional graph structure allows. Let’s break down each term to understand better metagraphs and how they differ from hypergraphs and graphs.

Graph Basics

• A standard graph has a set of nodes (or vertices) and edges (connections between nodes).
• Edges are generally simple and typically represent a binary relationship between two nodes.
• For instance, an edge in a social network graph might indicate a “friend” relationship between two people (nodes).

Hypergraph

• A hypergraph extends the concept of an edge by allowing it to connect any number of nodes, not just two.
• Each connection, called a hyperedge, can link multiple nodes.
• This feature allows hypergraphs to model more complex relationships involving multiple entities simultaneously. For example, a hyperedge in a hypergraph could represent a project team, connecting all team members in a single relation.
• Despite its flexibility, a hypergraph doesn’t capture hierarchical or nested structures; it only generalizes the number of connections in an edge.

Metagraph

• A metagraph allows the edges to be graphs themselves. This means each edge can contain its own nodes and edges, creating nested, hierarchical structures.
• In a meta graph, an edge could represent a relationship defined by a graph. For instance, a meta graph could represent a network of organizations where each organization’s structure (departments and connections) is represented by its own internal graph and treated as an edge in the larger meta graph.
• This recursive structure allows metagraphs to model complex data with multiple layers of abstraction. They can capture multi-node relationships (as in hypergraphs) and detailed, structured information about each relationship.

Named Graphs and Graph of Graphs

As you can notice, the structure of a metagraph is quite complex and could be complex to model in relational and classical RDF setups. It could create a challenge of luck of tools and software solutions for your problem.
If you need to model nested graphs, you could use a much simpler model of Named graphs, which could take you quite far.

The concept of the named graph came from the RDF community, which needed to group some sets of triples. In this way, you form subgraphs inside an existing graph. You could refer to the subgraph as a regular node. This setup simplifies complex graphs, introduces hierarchies, and even adds features and properties of hypergraphs while keeping a directed nature.

It looks complex, but it is not so hard to model it with a slight modification of a directed graph.
So, the node could host graphs inside. Let's reflect this fact with a location for a node. If a node belongs to a main graph, we could set the location to null or introduce a main node . it is up to you

Nodes could have edges to nodes in different subgraphs. This structure allows any kind of nesting graphs. Edges stay location-free

Meta Graphs in Relational Model

Let’s try to make several attempts to model different meta-graphs with some constraints.

Directed Metagraph where edges are not used as nodes and could not contain subgraphs

In this case, the edge always points to two sets of nodes. This introduces an overhead of creating a node set for a single node. In this model, we can model empty node sets that could require application-level constraints to prevent such cases.

Directed Metagraph where edges are not used as nodes and could contain subgraphs

Adding a node set that could model a subgraph located in an edge is easy but could be separate from in-vertex or out-vert.
I also do not see a direct need to include subgraphs to a node, as we could just use a node set interchangeably, but it still could be a case.

Directed Metagraph where edges are used as nodes and could contain subgraphs

As you can notice, we operate all the time with node sets. We could simply allow the extension node set to elements set that include node and edge IDs, but in this case, we need to use uuid or any other strategy to differentiate node IDs from edge IDs. In this case, we have a collision of ephemeral edges or ephemeral nodes when we want to change the role and purpose of the node as an edge or vice versa.

A full-scale metagraph model is way too complex for a relational database.
So we need a better model.

Now, we have more flexibility but loose structural constraints. We cannot show that the element should have one vertex, one vertex, or both. This type of constraint has been moved to the application level. Also, the crucial question is about query and retrieval needs.
Any meta-graph model should be more focused on domain and needs and should be used in raw form. We did it for a pure theoretical purpose.

@ e6817453:b0ac3c39

Hey folks! Today, let’s dive into the intriguing world of neurosymbolic approaches, retrieval-augmented generation (RAG), and personal knowledge graphs (PKGs). Together, these concepts hold much potential for bringing true reasoning capabilities to large language models (LLMs). So, let’s break down how symbolic logic, knowledge graphs, and modern AI can come together to empower future AI systems to reason like humans.

The Neurosymbolic Approach: What It Means ?

Neurosymbolic AI combines two historically separate streams of artificial intelligence: symbolic reasoning and neural networks. Symbolic AI uses formal logic to process knowledge, similar to how we might solve problems or deduce information. On the other hand, neural networks, like those underlying GPT-4, focus on learning patterns from vast amounts of data — they are probabilistic statistical models that excel in generating human-like language and recognizing patterns but often lack deep, explicit reasoning.

While GPT-4 can produce impressive text, it’s still not very effective at reasoning in a truly logical way. Its foundation, transformers, allows it to excel in pattern recognition, but the models struggle with reasoning because, at their core, they rely on statistical probabilities rather than true symbolic logic. This is where neurosymbolic methods and knowledge graphs come in.

Symbolic Calculations and the Early Vision of AI

If we take a step back to the 1950s, the vision for artificial intelligence was very different. Early AI research was all about symbolic reasoning — where computers could perform logical calculations to derive new knowledge from a given set of rules and facts. Languages like Lisp emerged to support this vision, enabling programs to represent data and code as interchangeable symbols. Lisp was designed to be homoiconic, meaning it treated code as manipulatable data, making it capable of self-modification — a huge leap towards AI systems that could, in theory, understand and modify their own operations.

Lisp: The Earlier AI-Language

Lisp, short for “LISt Processor,” was developed by John McCarthy in 1958, and it became the cornerstone of early AI research. Lisp’s power lay in its flexibility and its use of symbolic expressions, which allowed developers to create programs that could manipulate symbols in ways that were very close to human reasoning. One of the most groundbreaking features of Lisp was its ability to treat code as data, known as homoiconicity, which meant that Lisp programs could introspect and transform themselves dynamically. This ability to adapt and modify its own structure gave Lisp an edge in tasks that required a form of self-awareness, which was key in the early days of AI when researchers were exploring what it meant for machines to “think.”

Lisp was not just a programming language—it represented the vision for artificial intelligence, where machines could evolve their understanding and rewrite their own programming. This idea formed the conceptual basis for many of the self-modifying and adaptive algorithms that are still explored today in AI research. Despite its decline in mainstream programming, Lisp’s influence can still be seen in the concepts used in modern machine learning and symbolic AI approaches.

Prolog: Formal Logic and Deductive Reasoning

In the 1970s, Prolog was developed—a language focused on formal logic and deductive reasoning. Unlike Lisp, based on lambda calculus, Prolog operates on formal logic rules, allowing it to perform deductive reasoning and solve logical puzzles. This made Prolog an ideal candidate for expert systems that needed to follow a sequence of logical steps, such as medical diagnostics or strategic planning.

Prolog, like Lisp, allowed symbols to be represented, understood, and used in calculations, creating another homoiconic language that allows reasoning. Prolog’s strength lies in its rule-based structure, which is well-suited for tasks that require logical inference and backtracking. These features made it a powerful tool for expert systems and AI research in the 1970s and 1980s.

The language is declarative in nature, meaning that you define the problem, and Prolog figures out how to solve it. By using formal logic and setting constraints, Prolog systems can derive conclusions from known facts, making it highly effective in fields requiring explicit logical frameworks, such as legal reasoning, diagnostics, and natural language understanding. These symbolic approaches were later overshadowed during the AI winter — but the ideas never really disappeared. They just evolved.

Solvers and Their Role in Complementing LLMs

One of the most powerful features of Prolog and similar logic-based systems is their use of solvers. Solvers are mechanisms that can take a set of rules and constraints and automatically find solutions that satisfy these conditions. This capability is incredibly useful when combined with LLMs, which excel at generating human-like language but need help with logical consistency and structured reasoning.

For instance, imagine a scenario where an LLM needs to answer a question involving multiple logical steps or a complex query that requires deducing facts from various pieces of information. In this case, a solver can derive valid conclusions based on a given set of logical rules, providing structured answers that the LLM can then articulate in natural language. This allows the LLM to retrieve information and ensure the logical integrity of its responses, leading to much more robust answers.

Solvers are also ideal for handling constraint satisfaction problems — situations where multiple conditions must be met simultaneously. In practical applications, this could include scheduling tasks, generating optimal recommendations, or even diagnosing issues where a set of symptoms must match possible diagnoses. Prolog’s solver capabilities and LLM’s natural language processing power can make these systems highly effective at providing intelligent, rule-compliant responses that traditional LLMs would struggle to produce alone.

By integrating neurosymbolic methods that utilize solvers, we can provide LLMs with a form of deductive reasoning that is missing from pure deep-learning approaches. This combination has the potential to significantly improve the quality of outputs for use-cases that require explicit, structured problem-solving, from legal queries to scientific research and beyond. Solvers give LLMs the backbone they need to not just generate answers but to do so in a way that respects logical rigor and complex constraints.

Graph of Rules for Enhanced Reasoning

Another powerful concept that complements LLMs is using a graph of rules. A graph of rules is essentially a structured collection of logical rules that interconnect in a network-like structure, defining how various entities and their relationships interact. This structured network allows for complex reasoning and information retrieval, as well as the ability to model intricate relationships between different pieces of knowledge.

In a graph of rules, each node represents a rule, and the edges define relationships between those rules — such as dependencies or causal links. This structure can be used to enhance LLM capabilities by providing them with a formal set of rules and relationships to follow, which improves logical consistency and reasoning depth. When an LLM encounters a problem or a question that requires multiple logical steps, it can traverse this graph of rules to generate an answer that is not only linguistically fluent but also logically robust.

For example, in a healthcare application, a graph of rules might include nodes for medical symptoms, possible diagnoses, and recommended treatments. When an LLM receives a query regarding a patient’s symptoms, it can use the graph to traverse from symptoms to potential diagnoses and then to treatment options, ensuring that the response is coherent and medically sound. The graph of rules guides reasoning, enabling LLMs to handle complex, multi-step questions that involve chains of reasoning, rather than merely generating surface-level responses.

Graphs of rules also enable modular reasoning, where different sets of rules can be activated based on the context or the type of question being asked. This modularity is crucial for creating adaptive AI systems that can apply specific sets of logical frameworks to distinct problem domains, thereby greatly enhancing their versatility. The combination of neural fluency with rule-based structure gives LLMs the ability to conduct more advanced reasoning, ultimately making them more reliable and effective in domains where accuracy and logical consistency are critical.

By implementing a graph of rules, LLMs are empowered to perform deductive reasoning alongside their generative capabilities, creating responses that are not only compelling but also logically aligned with the structured knowledge available in the system. This further enhances their potential applications in fields such as law, engineering, finance, and scientific research — domains where logical consistency is as important as linguistic coherence.

Enhancing LLMs with Symbolic Reasoning

Now, with LLMs like GPT-4 being mainstream, there is an emerging need to add real reasoning capabilities to them. This is where neurosymbolic approaches shine. Instead of pitting neural networks against symbolic reasoning, these methods combine the best of both worlds. The neural aspect provides language fluency and recognition of complex patterns, while the symbolic side offers real reasoning power through formal logic and rule-based frameworks.

Personal Knowledge Graphs (PKGs) come into play here as well. Knowledge graphs are data structures that encode entities and their relationships — they’re essentially semantic networks that allow for structured information retrieval. When integrated with neurosymbolic approaches, LLMs can use these graphs to answer questions in a far more contextual and precise way. By retrieving relevant information from a knowledge graph, they can ground their responses in well-defined relationships, thus improving both the relevance and the logical consistency of their answers.

Imagine combining an LLM with a graph of rules that allow it to reason through the relationships encoded in a personal knowledge graph. This could involve using deductive databases to form a sophisticated way to represent and reason with symbolic data — essentially constructing a powerful hybrid system that uses LLM capabilities for language fluency and rule-based logic for structured problem-solving.

My Research on Deductive Databases and Knowledge Graphs

I recently did some research on modeling knowledge graphs using deductive databases, such as DataLog — which can be thought of as a limited, data-oriented version of Prolog. What I’ve found is that it’s possible to use formal logic to model knowledge graphs, ontologies, and complex relationships elegantly as rules in a deductive system. Unlike classical RDF or traditional ontology-based models, which sometimes struggle with complex or evolving relationships, a deductive approach is more flexible and can easily support dynamic rules and reasoning.

Prolog and similar logic-driven frameworks can complement LLMs by handling the parts of reasoning where explicit rule-following is required. LLMs can benefit from these rule-based systems for tasks like entity recognition, logical inferences, and constructing or traversing knowledge graphs. We can even create a graph of rules that governs how relationships are formed or how logical deductions can be performed.

The future is really about creating an AI that is capable of both deep contextual understanding (using the powerful generative capacity of LLMs) and true reasoning (through symbolic systems and knowledge graphs). With the neurosymbolic approach, these AIs could be equipped not just to generate information but to explain their reasoning, form logical conclusions, and even improve their own understanding over time — getting us a step closer to true artificial general intelligence.

Why It Matters for LLM Employment

Using neurosymbolic RAG (retrieval-augmented generation) in conjunction with personal knowledge graphs could revolutionize how LLMs work in real-world applications. Imagine an LLM that understands not just language but also the relationships between different concepts — one that can navigate, reason, and explain complex knowledge domains by actively engaging with a personalized set of facts and rules.

This could lead to practical applications in areas like healthcare, finance, legal reasoning, or even personal productivity — where LLMs can help users solve complex problems logically, providing relevant information and well-justified reasoning paths. The combination of neural fluency with symbolic accuracy and deductive power is precisely the bridge we need to move beyond purely predictive AI to truly intelligent systems.

Let's explore these ideas further if you’re as fascinated by this as I am. Feel free to reach out, follow my YouTube channel, or check out some articles I’ll link below. And if you’re working on anything in this field, I’d love to collaborate!

Until next time, folks. Stay curious, and keep pushing the boundaries of AI!

@ e6817453:b0ac3c39

Introduction: Personal Knowledge Graphs and Linked Data

We will explore the world of personal knowledge graphs and discuss how they can be used to model complex information structures. Personal knowledge graphs aren’t just abstract collections of nodes and edges—they encode meaningful relationships, contextualizing data in ways that enrich our understanding of it. While the core structure might be a directed graph, we layer semantic meaning on top, enabling nuanced connections between data points.

The origin of knowledge graphs is deeply tied to concepts from linked data and the semantic web, ideas that emerged to better link scattered pieces of information across the web. This approach created an infrastructure where data islands could connect — facilitating everything from more insightful AI to improved personal data management.

In this article, we will explore how these ideas have evolved into tools for modeling AI’s semantic memory and look at how knowledge graphs can serve as a flexible foundation for encoding rich data contexts. We’ll specifically discuss three major paradigms: RDF (Resource Description Framework), property graphs, and a third way of modeling entities as graphs of graphs. Let’s get started.

Intro to RDF

The Resource Description Framework (RDF) has been one of the fundamental standards for linked data and knowledge graphs. RDF allows data to be modeled as triples: subject, predicate, and object. Essentially, you can think of it as a structured way to describe relationships: “X has a Y called Z.” For instance, “Berlin has a population of 3.5 million.” This modeling approach is quite flexible because RDF uses unique identifiers — usually URIs — to point to data entities, making linking straightforward and coherent.

RDFS, or RDF Schema, extends RDF to provide a basic vocabulary to structure the data even more. This lets us describe not only individual nodes but also relationships among types of data entities, like defining a class hierarchy or setting properties. For example, you could say that “Berlin” is an instance of a “City” and that cities are types of “Geographical Entities.” This kind of organization helps establish semantic meaning within the graph.

RDF and Advanced Topics

Lists and Sets in RDF

RDF also provides tools to model more complex data structures such as lists and sets, enabling the grouping of nodes. This extension makes it easier to model more natural, human-like knowledge, for example, describing attributes of an entity that may have multiple values. By adding RDF Schema and OWL (Web Ontology Language), you gain even more expressive power — being able to define logical rules or even derive new relationships from existing data.

Graph of Graphs

A significant feature of RDF is the ability to form complex nested structures, often referred to as graphs of graphs. This allows you to create “named graphs,” essentially subgraphs that can be independently referenced. For example, you could create a named graph for a particular dataset describing Berlin and another for a different geographical area. Then, you could connect them, allowing for more modular and reusable knowledge modeling.

Property Graphs

While RDF provides a robust framework, it’s not always the easiest to work with due to its heavy reliance on linking everything explicitly. This is where property graphs come into play. Property graphs are less focused on linking everything through triples and allow more expressive properties directly within nodes and edges.

For example, instead of using triples to represent each detail, a property graph might let you store all properties about an entity (e.g., “Berlin”) directly in a single node. This makes property graphs more intuitive for many developers and engineers because they more closely resemble object-oriented structures: you have entities (nodes) that possess attributes (properties) and are connected to other entities through relationships (edges).

The significant benefit here is a condensed representation, which speeds up traversal and queries in some scenarios. However, this also introduces a trade-off: while property graphs are more straightforward to query and maintain, they lack some complex relationship modeling features RDF offers, particularly when connecting properties to each other.

Graph of Graphs and Subgraphs for Entity Modeling

A third approach — which takes elements from RDF and property graphs — involves modeling entities using subgraphs or nested graphs. In this model, each entity can be represented as a graph. This allows for a detailed and flexible description of attributes without exploding every detail into individual triples or lump them all together into properties.

For instance, consider a person entity with a complex employment history. Instead of representing every employment detail in one node (as in a property graph), or as several linked nodes (as in RDF), you can treat the employment history as a subgraph. This subgraph could then contain nodes for different jobs, each linked with specific properties and connections. This approach keeps the complexity where it belongs and provides better flexibility when new attributes or entities need to be added.

Hypergraphs and Metagraphs

When discussing more advanced forms of graphs, we encounter hypergraphs and metagraphs. These take the idea of relationships to a new level. A hypergraph allows an edge to connect more than two nodes, which is extremely useful when modeling scenarios where relationships aren’t just pairwise. For example, a “Project” could connect multiple “People,” “Resources,” and “Outcomes,” all in a single edge. This way, hypergraphs help in reducing the complexity of modeling high-order relationships.

Metagraphs, on the other hand, enable nodes and edges to themselves be represented as graphs. This is an extremely powerful feature when we consider the needs of artificial intelligence, as it allows for the modeling of relationships between relationships, an essential aspect for any system that needs to capture not just facts, but their interdependencies and contexts.

Balancing Structure and Properties

One of the recurring challenges when modeling knowledge is finding the balance between structure and properties. With RDF, you get high flexibility and standardization, but complexity can quickly escalate as you decompose everything into triples. Property graphs simplify the representation by using attributes but lose out on the depth of connection modeling. Meanwhile, the graph-of-graphs approach and hypergraphs offer advanced modeling capabilities at the cost of increased computational complexity.

So, how do you decide which model to use? It comes down to your use case. RDF and nested graphs are strong contenders if you need deep linkage and are working with highly variable data. For more straightforward, engineer-friendly modeling, property graphs shine. And when dealing with very complex multi-way relationships or meta-level knowledge, hypergraphs and metagraphs provide the necessary tools.

The key takeaway is that only some approaches are perfect. Instead, it’s all about the modeling goals: how do you want to query the graph, what relationships are meaningful, and how much complexity are you willing to manage?

Conclusion

Modeling AI semantic memory using knowledge graphs is a challenging but rewarding process. The different approaches — RDF, property graphs, and advanced graph modeling techniques like nested graphs and hypergraphs — each offer unique strengths and weaknesses. Whether you are building a personal knowledge graph or scaling up to AI that integrates multiple streams of linked data, it’s essential to understand the trade-offs each approach brings.

In the end, the choice of representation comes down to the nature of your data and your specific needs for querying and maintaining semantic relationships. The world of knowledge graphs is vast, with many tools and frameworks to explore. Stay connected and keep experimenting to find the balance that works for your projects.

@ e6817453:b0ac3c39

The temporal semantics and temporal and time-aware knowledge graphs. We have different memory models for artificial intelligence agents. We all try to mimic somehow how the brain works, or at least how the declarative memory of the brain works. We have the split of episodic memory and semantic memory. And we also have a lot of theories, right?

Declarative Memory of the Human Brain

How is the semantic memory formed? We all know that our brain stores semantic memory quite close to the concept we have with the personal knowledge graphs, that it’s connected entities. They form a connection with each other and all those things. So far, so good. And actually, then we have a lot of concepts, how the episodic memory and our experiences gets transmitted to the semantic:

• hippocampus indexing and retrieval
• sanitization of episodic memories
• episodic-semantic shift theory

They all give a different perspective on how different parts of declarative memory cooperate.

We know that episodic memories get semanticized over time. You have semantic knowledge without the notion of time, and probably, your episodic memory is just decayed.

But, you know, it’s still an open question:

do we want to mimic an AI agent’s memory as a human brain memory, or do we want to create something different?

It’s an open question to which we have no good answer. And if you go to the theory of neuroscience and check how episodic and semantic memory interfere, you will still find a lot of theories, yeah?

Some of them say that you have the hippocampus that keeps the indexes of the memory. Some others will say that you semantic the episodic memory. Some others say that you have some separate process that digests the episodic and experience to the semantics. But all of them agree on the plan that it’s operationally two separate areas of memories and even two separate regions of brain, and the semantic, it’s more, let’s say, protected.

So it’s harder to forget the semantical facts than the episodes and everything. And what I’m thinking about for a long time, it’s this, you know, the semantic memory.

Temporal Semantics

It’s memory about the facts, but you somehow mix the time information with the semantics. I already described a lot of things, including how we could combine time with knowledge graphs and how people do it.

There are multiple ways we could persist such information, but we all hit the wall because the complexity of time and the semantics of time are highly complex concepts.

Time in a Semantic context is not a timestamp.

What I mean is that when you have a fact, and you just mentioned that I was there at this particular moment, like, I don’t know, 15:40 on Monday, it’s already awake because we don’t know which Monday, right? So you need to give the exact date, but usually, you do not have experiences like that.

You do not record your memories like that, except you do the journaling and all of the things. So, usually, you have no direct time references. What I mean is that you could say that I was there and it was some event, blah, blah, blah.

Somehow, we form a chain of events that connect with each other and maybe will be connected to some period of time if we are lucky enough. This means that we could not easily represent temporal-aware information as just a timestamp or validity and all of the things.

For sure, the validity of the knowledge graphs (simple quintuple with start and end dates)is a big topic, and it could solve a lot of things. It could solve a lot of the time cases. It’s super simple because you give the end and start dates, and you are done, but it does not answer facts that have a relative time or time information in facts . It could solve many use cases but struggle with facts in an indirect temporal context. I like the simplicity of this idea. But the problem of this approach that in most cases, we simply don’t have these timestamps. We don’t have the timestamp where this information starts and ends. And it’s not modeling many events in our life, especially if you have the processes or ongoing activities or recurrent events.

I’m more about thinking about the time of semantics, where you have a time model as a hybrid clock or some global clock that does the partial ordering of the events. It’s mean that you have the chain of the experiences and you have the chain of the facts that have the different time contexts.

We could deduct the time from this chain of the events. But it’s a big, big topic for the research. But what I want to achieve, actually, it’s not separation on episodic and semantic memory. It’s having something in between.

Blockchain of connected events and facts

I call it temporal-aware semantics or time-aware knowledge graphs, where we could encode the semantic fact together with the time component.I doubt that time should be the simple timestamp or the region of the two timestamps. For me, it is more a chain for facts that have a partial order and form a blockchain like a database or a partially ordered Acyclic graph of facts that are temporally connected. We could have some notion of time that is understandable to the agent and a model that allows us to order the events and focus on what the agent knows and how to order this time knowledge and create the chains of the events.

Time anchors

We may have a particular time in the chain that allows us to arrange a more concrete time for the rest of the events. But it’s still an open topic for research. The temporal semantics gets split into a couple of domains. One domain is how to add time to the knowledge graphs. We already have many different solutions. I described them in my previous articles.

Another domain is the agent's memory and how the memory of the artificial intelligence treats the time. This one, it’s much more complex. Because here, we could not operate with the simple timestamps. We need to have the representation of time that are understandable by model and understandable by the agent that will work with this model. And this one, it’s way bigger topic for the research.”

@ 7ecd3fe6:6b52f30d

I went to bed last night at 96k, thinking we'd have another day of sideways consolidation, maybe if we're lucky a bump on the head at 99k before the 100k dumpers come in to "take profits"

But little did I know what was waiting for me when I opened up my crusty eyes, I checked the chart as one days after their morning wee and nearly wet the entire bathroom, 102k, must be a mistake, let's check Coingecko, let's check the local exchanges, let's check social media, and it was confirmed like 6 blocks in baby, there's no going back!

Ladies and gentlemen, grab your laser-eye NFTs and dust off those 2017 memes - we've finally arrived! Bitcoin has transcended the mythical $100,000 price point that HODLers have been hallucinating about since the Obama administration.

We have succesfully meme'd the dream into a reality, can anything stop us now? The Banana zone hath arrived

---

---

Why the big break?

Is it unrest in France with the government collapsing, is it South Korean uncertainty with their president declaring Martial law, is it Putin coming out to admit you can't ban Bitcoin?

Is it countries trying to find a hedge against Trumps' proposed tariffs?

Who knows?

To me it's just another day of sellers exhausted and buyers are eating through the order book like hungry-hungry hippos

Bottom of the bear to getting some serious air time

If you've been here for one full cycle, and stayed the course it's been a wild ride, we saw Terra Luna, FTX, Celsius, BlockFi blow up and a massive draining of liquidity from the market.

The dream was dead and we hit rock bottom in November 2022, at 15k, to those who nailed that absolute bottom, I salute you.

Anyhoo, it's been a slow grind upwards, the crab market of choppy consolidation normally is, but you psychos continued to hold steady and deploy capital even when number continue to go down!

The meme, the dream and now the cream

The bitcoin maximalists who've been sporting perpetual laser-eye Twitter and nostr profiles can now collectively exhale.

Those same folks who've been predicting "$100K by EOY" every single year since 2017 can now do a victory lap, wearing their tinfoil-lined Gucci tracksuits.

You were wrong many times, only to be proven right eventually!

Remember when explaining Bitcoin's potential value used to involve complex blockchain narratives and decentralization lectures?

Call up the cry babies

When Bitcoin looked down and out there were no shortage of doom and gloomers writing another failed obituary, Dan Pena, Charlie Munger, Warren Buffer, Peter Schiff and Peter Zeihan all had to yap and we listened and laughed

Let's hear what mama has to say on the subject of Bitcoin?

Keep dreaming. Bitcoin is never going to hit $100,000!

— Peter Schiff (@PeterSchiff) November 8, 2019

Now it's just: "Told ya so" - accompanied by shitcoiners and nocoiners are angry coz of dey enlarged medulla oblongata

---

Times like this, I often think of the wise and eloquent words of MSTR Gigachad Saylor

Put money into Bitcoin and wait for number to go up biggly, if number go down put more money in and wait for number to go up bigglier - Michael Saylor

---

Setting up base camp for the march up Mount Milli-manjaro

The journey to $1 million feels eerily similar. We'll witness another brain-melting crypto pilgrimage - let's call it Mount Milli-manjaro - where every Reddit thread and Twitter space will sound like a combination of economic prophecy and sci-fi fever dream.

Pro tip for newcomers: Pack extra copium, a sense of humor, and maybe some popcorn.

This ride is just getting started.

To the moon? 🚀🤡₿ Looks likely bar a massive black swan, 2025, looks like this thing is going to run with big Usain Bolt strides as we enjoy a year of price discovery, speculation and all the scams that will fester as retail comes piling in to make their overnight fortunes.

I know it's fun to hand out I told you so's and you should enjoy it, take the victory lap but even that gets old, while it's hard to do, try to stay humble and enjoy stack the perpetual top!

@ c1831fbe:de4b39bf

An Experiment...

Somewhere, lost in time,

(actually, about a year and a half ago), I experimented with a post on the Yakihonne platform.

I must confess that I was "sucked in" by promises of Markdown support and "Zaps for Participation." And so, I tried my hand at using the platform by writing a post on how the Yakihonne platform was working at at that time (you can see a copy of that old post reconstructed below). For the record, I did receive a healthy zap from Yakihonne 😆.

Sadly, I couldn't find that original post until I tried looking for it on https://nostr.band using the following search string:

https://nostr.band/?q=Yakihonne+post+by+Duncan+Cary+Palmer

Gotta say, finding it on nostr.band almost immediately, using that intuitive string, really impressed the heck out of me! You rock, nostr.band!

My earlier Yakihonne article was my first-person report on how the Yakihonne platform was working at at that time.

I have been jonesing to write some "long-form" articles for a while, and have seen others do so on Yakihonne, and so here I am; back again, dipping my toe into the waters to see what, if any, improvements have been made here.😆

Next in this series, I'll try to address the problems I discovered in June of 2023 (as noted in the article below). I'm hoping I'll discover—and be able to report—that there has been significant progress, but we shall see... (sadly, preliminary observations tell me that it's not looking too promising)... ## I'll close (for now) with a copy of that earlier article: --- >“At his touch, my simple kite Leapt to the skies, Won me first prize! Dad became a legend in my eyes.”
- Excerpt from a tribute to my father... --- ### Good Morning, fellow Nostriches! Today, I'm throwing care to the wind and dipping my toe into the beckoning waters of long-form nostr publishing on YakiHonne, a web-based nostr client. On the one hand, I'm hopeful; but I've already encountered a few sharks lurking under the deceptively placid surface of YakiHonne waters! I sincerely hope my "first timer" real-time experience in writing and posting this article will provide some constructive feedback to YakiHonne developers. My first impressions of the platform are encouraging, and I hope YakiHonne will continually improve its offering. >NOTE: In honor of my father, I've begun this article with a quote from a tribute poem I wrote after his death, and my first embedded image (below) is a photo of the type of private airplane Dad once owned. ---

Dad once owned a Luscombe (source)

--- ### Where am I coming from? It's no exaggeration to say that I am a writer. Although writing is only one of many things I've done in the course of my career, I consider it important. Beginning with an article or two in early microcomputer magazines (Kilobaud, Compute!), I later wrote documentation as an engineer and even worked for several years as a technical writer supporting computer and network engineering. For the better part of the last decade, I've been writing and publishing a great deal of long-form content, beginning on Steemit and moving to Hive when the community forked due to dissatisfaction with a hostile takeover. Through the years, I've lobbied "The Powers That Be" at Steemit/Hive (with mixed success) for certain changes and upgrades to their publishing operations. I managed to persuade Steemit to change its policy, allowing authors to perpetually edit/update their work. For many reasons beyond the scope of this article, editing is a crucial capability. Even in the world of blockchains and cryptographically verified author identity, editing is easily handled by the means of releasing a series of "versions" of an article, retaining the entire history of its development while only revealing the most recent edition at the user interface level. --- ### What am I doing on YakiHonne? Part of today's exercise is figuring out the differences in the implementation of the Markdown "standard" between Hive and YakiHonne. It's been quite an adventure thus far! I've already discovered GUI flaws and struggled with substantial output differences while trying to use the Markdown editor on YakiHome. At one point, I lost all my work on this article because I inadvertently left the page... As a consequence, I've shifted over to using the Markdown editor on the PeakD interface to Hive, doing my edits, and then dropping the whole source text into the YakiHonne editor to check compatibility... So there's definitely some room for improvement in the editor! Working this way, I am also hopeful that I'll be able to cross-post this article on both Hive and YakiHonne in order to expose Hive users to YakiHonne and vice-versa; presently, both Hive and YakiHonne have different advantages and drawbacks, and I have to believe that mutual exposure can only help both platforms. --- ### Early YakiHonne observations, good and bad. YakiHonne is interesting. "Long form content," in contrast to ephemeral Twitter/Tweet type posts, is a different style of publishing. Because we are human authors, our articles appear chronologically—after all, we create them one at a time—but we would like to think that the things we write have some level of permanence, and are (for the most part) more than just brief observations that we toss off for effect. In the following list, I've used one or more Pluses (+) to indicate something about YakiHonne that I consider a positive feature, and one or more Minuses (-) to indicate something I consider a negative feature. Unmarked entries are simple observations. ##### + + I love that Markdown is supported While not perfectly powerful, Markdown is an easy to learn means of formatting text into attractive, easy to read documents on the internet. ##### - No image storage At the time of this writing, users can't upload images when using the platform. While you can (and YakiHonne encourages you to) embed images in your articles, you must host them somewhere and embed them in the form of external links. ##### - - - Don't leave the editor page!!! I was really bummed, after banging out an introduction and an initial outline, to accidentally branch away from the editor page. Guess what? All my work disappeared! 😳 Yes, this is currently a built-in problem with YakiHonne. All content will be lost if you leave the edit page!!! So for your own good, use an external editor. ##### You can't embed links everywhere Certain markdown functions that work on Hive just don't work here. One specific example; you can't embed links in "H" type headers (e.g. \

No Links Here\

). This is not a fatal flaw, especially since if you use a series of hashtags to create headers (e.g. ### Links work in this style header) you won't have a problem. ##### - Confusing, overwritten profile It took a while to figure this out; several fields of the profile overlap one another, but I was (finally) able to fiddle them separate by clicking on the "edit" icons in various combinations. ##### - - Minimum recommended article size; 1500 words? Seriously? Real authors write articles of all lengths. I see no possible need or reason to handcuff participants on this platform, constraining them to a minimum article size. All that will do is stifle creativity and variety. Of course, as this is my first foray into YakiHonne land, I will (at least for this entry) comply with a minimum length, but I reserve the right to complain bitterly about it. YakiHonne, are you listening? ##### - Can't ZAP! I've tried to ZAP a fellow author on YakiHonne, and for reasons I have not yet been able to determine, the ZAP/Lightning button is not functional. It may be a setup issue; I can ZAP when using Amethyst on Android, but not YakiHonne on Mac (yet). ##### + + Incentives to participate This is a potentially very good thing, and apparently it's working; I'm here, along with other fine authors, right? The powers that be behind YakiHonne are putting their money where their mouth is. They are dangling bounties under the nose of writers, promising to reward good articles with bounties in the form of significant amounts of sats. We'll see how that pans out, but it clearly has drawn some positive interest. Somehow, contests, sats, and other inducements do encourage participation. Good talent always enjoys a challenge. ##### Bugs, Oh, My! Ah, bugs are inevitable... Somehow, on this page I ended up with an endlessly spinning and bouncing rounded-edge cube. File this with the bad formatting of profile data, and it's an indicator that we are so early... Keep up the good work, YakiHonne; I'm sure you'll slay the bugs. --- ### Some things I would love to see. I've always been a dreamer; one of those people who's never completely satisfied. Give me an inch, and I'll ask for a mile; a hippo and I'll want an elephant. Here are a few "Scenes I'd like to see" on YakiHonne in the future (as in, How long is it gonna take you to get this feature up and running?). ##### Better and more tools I would really love to see YakiHonne (or for that matter, any long-form nostr publishing platform) provide better organizational tools for prolific writers who have mass quantities of content to offer. ##### Assurances of longevity Is YakiHonne a fly-by-night organization? If I spend my time writing and publishing content, how long can I expect my hard work to remain stored and saved on YakiHonne? Because Hive is blockchain-based, and issues monetary rewards, I have a reasonable expectation that my work will be available there for a long time to come. Can I expect the same from YakiHonne? ##### Ability to back up content I would like to be able to download and archive all of my content on a local device. ##### Index/Table of Contents I write about many different things in a wide range of categories. My preferred platform should provide a helpful way for my followers and readers to access all my content, and not just in reverse chronological order. I've manually implemented a hierarchical table of contents for my writing on the Hive blockchain. Please have a look at my library to better understand what I mean. I would love to see YakiHonne scan my articles for keywords and especially for #tags —in order to automatically create a presentation like my Hive library to help my readers access my thoughts on any topic. Please, YakiHonne devs, save me from being "only as good as my last article." ##### Draft capability For a good author experience, the ability to maintain and edit multiple article drafts is essential. Have a look at peakd.com/ and the Hive blockchain for a good example. --- ### Conclusion: Let's Freakin' Go! This a only a preliminary glimpse of my YakiHonne experience, not intended to be critical, but rather constructively encouraging. I wish YakiHonne the best of success. The more players and options we have available using the nostr protocol, the better I'll like it. Principals and developers at YakiHonne? I hope to hear from you! --- ### \~FIN\~ --- ###### NOTE: Throughout my posts, you may notice hyperlinks like this one that lead to supplemental material. Most images are also hyperlinked. While not essential to the enjoyment of my writing, you may find the linked background information enlightening (or at least mildly interesting).
ALL IMAGES are either my own, derived from open source material, or used with permission. --- For more from Duncan Cary Palmer,
Click Here to visit my Library. --- I would love to hear from you; please log in to YakiHonne and speak your mind by responding to my articles! ---

@ 16d11430:61640947

1. Initial Supply:

The total supply of Damage Tokens is capped at 42 million tokens.

80% is retained by Steven Joseph (the founder) for operational and strategic purposes.

20% is released to the public, creating a market opportunity for early adopters and contributors.

1. Pricing:

Each Damage Token is priced at 100 satoshis (0.000001 BTC per token), establishing a direct tie to Bitcoin’s value and liquidity.

1. Utility:

Damage Tokens are used as rewards for BDD test cases on the DamageBDD platform.

They incentivize high-quality software development by providing measurable, blockchain-verified rewards.

1. Resilience and Integrity:

As an AEX9 token, Damage Token complies with Aeternity’s fungible token standard, ensuring:

Security and immutability.

Compatibility with Aeternity wallets (e.g., Superhero.com) and the DeFi ecosystem.

1. Governance and Revenue:

A governance policy ensures revenue supports a small team and operational costs without external investment.

A buyback mechanism allows token holders to exit liquidity positions through Bitcoin's Lightning Network, net of developer fees.

---

Enforced by AEX9 Sophia Smart Contracts

1. Fixed Supply:

The contract enforces a hard cap of 42 million tokens, ensuring no additional tokens can be minted post-deployment.

1. Ownership and Transfers:

The contract implements secure token ownership and transfer rules:

Users can transfer tokens using transfer.

Allowances can be granted via allow_transfer_from.

1. Rewards Mechanism:

The DamageBDD platform integrates with the token’s smart contract to automate reward distribution:

Verified BDD test completions trigger token payouts.

This ensures transparency and immutability for rewards.

1. Pricing and Exchange:

The smart contract ensures tokens can be sold or exchanged based on the 100 satoshis per token rate.

This rate is enforced by integrating with off-chain oracles and on-chain buyback mechanisms for Lightning Network liquidity.

1. Buyback and Liquidity:

Token holders can sell their tokens back through an integrated buyback system.

Bitcoin’s Lightning Network facilitates immediate, decentralized liquidity, minus developer fees.

1. Transparency and Auditability:

All transactions and balances are publicly auditable via the blockchain, enhancing trust and eliminating potential manipulation.

---

By tying the token's value to Bitcoin and enforcing the tokenomics through AEX9 Sophia contracts, Damage Token ensures sustainability, utility, and fairness, while incentivizing contributions to the DamageBDD ecosystem.

@ f4bf1fb5:b428f8d5

The project claims and communicates to everyone that mods published on it can't be taken down by the project/site owners, and that creators and users can't be banned, as well as not needing the site's permission to publish mods on it, citing that all of this is possible because of the protocol that its built on, Nostr. However, that's a quick response on how any of this is possible, and most people aren't technically knowledgeable enough to go and research it, let alone have the energy to do so.

That's why we thought it'd be a good idea to explain the tech, what's happening in the background, how the site currently works, why users need to use a new method of registration and login, and how things would change later on.

How does Nostr work?

Nostr is the protocol that DEG Mods is built on and is the core of what makes it possible to have that censorship-resistant and permissionless benefits. To summarize how it works, let's see how almost all sites work in comparison.

Be it a normal blog site like WordPress or Medium, or a social media site like X/Twitter or Facebook, all of them work similarly. There's the site that a person uses to create an account and publish a post on, and that same account is used to post data which gets sent and saved in one or more servers controlled by the site owner. Then, if someone else wants to view that person's post or profile, they'd use that same site to communicate with the one-entity-controlled servers and retrieve the relevant data/information.

That's how almost all sites work. Now, if such a site wants to ban a user or takedown their posts, that central entity (the site owners) can delete that account and/or delete its posts, and it's gone.

So how does a site built on Nostr work in comparison? It differs in two main points, the first being the account creation process, where instead of filling up a form and sending your personal data to have your account created, you'd generate an account, which would produce two keys, a public and a private one (think username and password), and since that process is a mathematical and cryptographic result, that means that you didn't even ask the site to create the account, you just did, whether they liked it or not. You could've also done it offline too, without being connected to the internet. What that means is that they couldn't stop you from making an account, and they can't ban your account. You actually control it.

The other point that it differs from traditional sites is how it handles people publishing content to it and how it retrieves it. Once you create a piece of content, a blog post or a short social post, it creates a file with that data in it, signs it (think like a signature, a unique squiggle/drawing, but happening with math and cryptography) using your public address (username), and that's only possible because you have the private key (password) to do it, then sends that file to multiple different relays (servers) that aren't necessarily associated with the site you're currently using, not controlled by them or by one entity.

So there are multiple copies of your published content spread across multiple servers, controlled by different entities, be it other companies, or random people, and yes, you can run your own as well, to have a backup copy of your content as well as your friends and family and/or select individuals as well, which is very doable since it was made to be easy and efficient, but that's for another post/guide when the time is right. In a sense, the more popular a post is, the more it gets decentralized and strengthens its censorship resistance.

With that said, if someone else wants to see your posts, they'd search for it and view it, and the site they're on would communicate with those decentralized servers to find the content and present it to you.

What all of this means is that you didn't need permission to make an account, or to log in, and you didn't need permission to publish content or view them. What's also interesting is that you would be able to go to another site that's built on the same tech, and in a similar way, publish content there, and it can appear on that first site as well. As an example, imagine if you made a post on Facebook and it appeared on X/Twitter, Instagram, YouTube, and Reddit.

Another point to consider is that it doesn't have to be a site, it can be a PC software or a mobile app as well, and all of them can share similar functionality and data publishing and retrieval.

How does DEG Mods work?

Now that the underlying tech/protocol for DEG Mods has been somewhat explained, here's how we're applying that here with mods.

When you want to register or log into the site, it's mentioned that you need to download and install a browser extension, and what that extension does is create the account for you, create that public and private key pair, store it within it, within your PC, which means that only you know your account, and nobody is in control of it besides you, and with it you'd use it to sign into the site and sign-off on various actions like publishing a mod post, sending a comment, reacting to a post, and so on. Without your signature from that keypair you have in your browser extension, no action would be taken.

With that said, if you somehow lost your keypair, specifically your private key, or somehow it was leaked to someone, there would be no way for you to change that private key or retrieve it. There's no "change password" or "forgot password" process here. With freedom comes responsibility, so keep that in mind.

So, once you've set up your browser extension and have managed to log in, you go ahead and attempt to publish a mod if you're a mod creator, where you fill out the details in the appropriate mod submission page, from the title, body text, screenshots and so on, and then you reach the area where you'd share your mod files with. You don't upload the mod files to DEG Mods / Nostr, but rather upload them to a regular server of your choice, get the file link from there, and add it in its appropriate field. After you add any other relevant data, you publish your mod, and now everyone will be able to view your mod page and download it.

Now, you're probably wondering how mods can be censorship-resistant, as we have claimed, even though the mod files are on another site or person's server where they can delete them. Let's say that scenario happened, where you published a mod, and the download button broke because the server host deleted the files. Your mod post is still up, and your account is still up, so the only thing that's broken is the download button. You'd simply upload the files to a different server host provider, and replace the old link with the new one when you edit your mod post.

The download button is now working again. You didn't have to publish a new mod post, you didn't get banned so you didn't have to find a different mod site and then create a new account, to publish the mod yet again, and didn't have to remarket that new page again and lose out on previous efforts, you also didn't have to rebuild the lost connections with your followers and have them create an account on another site for them to do so, only to continuously repeat this process over and over again as similar scenarios continue to occur. You just simply updated the mod post with a new download link.

This exact scenario happened with one of the mods on the site, where their mod page was taken down from various sites because of a malicious attacker, yet that didn't happen on DEG Mods' end, and even when the download links were taken down and resulted in the download link being broken, the creator simply uploaded it elsewhere and updated the mod post with the new link, resulting in a functional download button again, as if nothing happened. Their mod page on DEG Mods was up the whole time throughout their initial launch month period, whereas everywhere else they've tried has failed them.

They didn't have their mod post/page taken down, their account couldn't be banned, they didn't have to remarket anything again, and they didn't lose the connection between themselves and their fans.

Questions & Answers

We'll most likely update this post with relevant new information as they come, as well as new questions with their answers, and with that said, here are some of those.

Doesn't [insert anti-censorship site here] do the same thing?

From all the current mod sites we've looked into, they're only anti-censorship, as in they're against it, meaning they weren't built from the ground up to be censorship-resistant. They can still take down mod posts, they can still ban you, and you need their permission to post on their site. On DEG Mods, you don't need our permission to do anything, we can't (not won't, can't) take down your mod post, and we can't ban your account. The best we can do is hide posts, and even then all of them are still accessible. As far as we know, in regards to the values of modding, DEG Mods is the first true mod site out there, and others would be categorized as gated mod sites. This might be a bold claim, and we're not above having an inflated ego, so share your thoughts or criticism of the project if you think that's not the case and knock our potentially inflated ego down.

Uploading mod files to other sites is a pain. Isn't there something you can do?

Yes. Luckily, there is new tech out there that brings the same censorship benefits to the mod files themselves, though not necessarily at the same level or power considering these would be much larger files than a normal post would be.

At some point, we'll be utilizing and implementing something called Blossom, and with that implementation, creators would simply drag and drop their fields into the mod submission page and have that mod file (a .zip for example) and have it uploaded to one or more Blossom servers, where it would be packaged and signed using the creator's public key/address, and that file would now be identifiable and verifiable, where people can confirm that it's a file that came from you directly. That same file can potentially be backed up by fans who want to help you out, along with having a backup of the files yourself on your PC, home server, or rented server.

Let's say that your server host doesn't want to provide you with service anymore and has deleted your mod file. What will happen when someone clicks the download button on the mod page is that it'll attempt to search for that same file, since it's identifiable and verifiable by its unique ID, which was created using the creator's signature, searching for it on multiple different available Blossom servers, and brings it back to the user to download it. From the user's perspective, it'd behave normally where they'd just wait for the download to start and finish.

What does that result in? Mod files are now censorship-resistant too.

@ 77110427:f621e11c

All credit to Guns Magazine. Read the full issue here ⬇️

February 1970 PDF

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📰 Past Magazine Mondays 📰

001: May 1963

002: August 1969

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⬇️ Follow 1776 HODL ⬇️

Website

Nostr

@ 6d8e2a24:5faaca4c

I have looked at this picturesque painting and it has reminded me of what Ngugi says in his novel Devil on the Cross. Literature, I keep reminding my clients, mirrors society. It is verisimilitude in nature. Hear him say:

"Blessed is he who bites and soothes, Because he will never be found out. Blessed is the man who burns down another man's house And in the morning joins him in grief, For he shall be called merciful. Blessed is the man who robs another of five shillings And then gives him back a shilling for salt, For he shall be called generous."

Pg 215

Ngugi wa Thiong'o : Devil on the Cross.

@ b2d670de:907f9d4a

onion-service-nostr-relays

A list of nostr relays exposed as onion services.

The list

| Relay name | Description | Onion url | Operator | Payment URL | Payment options | | --- | --- | --- | --- | --- | --- | | nostr.oxtr.dev | Same relay as clearnet relay nostr.oxtr.dev | ws://oxtrdevav64z64yb7x6rjg4ntzqjhedm5b5zjqulugknhzr46ny2qbad.onion | operator | N/A | N/A | | relay.snort.social | Same relay as clearnet relay relay.snort.social | wss://skzzn6cimfdv5e2phjc4yr5v7ikbxtn5f7dkwn5c7v47tduzlbosqmqd.onion | operator | N/A | N/A | | nostr.thesamecat.io | Same relay as clearnet relay nostr.thesamecat.io | ws://2jsnlhfnelig5acq6iacydmzdbdmg7xwunm4xl6qwbvzacw4lwrjmlyd.onion | operator | N/A | N/A | | nostr.land | The nostr.land paid relay (same as clearnet) | ws://nostrland2gdw7g3y77ctftovvil76vquipymo7tsctlxpiwknevzfid.onion | operator | Payment URL | BTC LN | | bitcoiner.social | No auth required, currently | ws://bitcoinr6de5lkvx4tpwdmzrdfdpla5sya2afwpcabjup2xpi5dulbad.onion | operator | N/A | N/A | | relay.westernbtc.com | The westernbtc.com paid relay | ws://westbtcebhgi4ilxxziefho6bqu5lqwa5ncfjefnfebbhx2cwqx5knyd.onion | operator | Payment URL | BTC LN | | freelay.sovbit.host | Free relay for sovbit.host | ws://sovbitm2enxfr5ot6qscwy5ermdffbqscy66wirkbsigvcshumyzbbqd.onion | operator | N/A | N/A | | nostr.sovbit.host | Paid relay for sovbit.host | ws://sovbitgz5uqyh7jwcsudq4sspxlj4kbnurvd3xarkkx2use3k6rlibqd.onion | operator | N/A | N/A | | nostr.wine | 🍷 nostr.wine relay | ws://nostrwinemdptvqukjttinajfeedhf46hfd5bz2aj2q5uwp7zros3nad.onion | operator | Payment URL | BTC LN, BTC, Credit Card/CashApp (Stripe) | | inbox.nostr.wine | 🍷 inbox.nostr.wine relay | ws://wineinboxkayswlofkugkjwhoyi744qvlzdxlmdvwe7cei2xxy4gc6ad.onion | operator | Payment URL | BTC LN, BTC | | filter.nostr.wine | 🍷 filter.nostr.wine proxy relay | ws://winefiltermhqixxzmnzxhrmaufpnfq3rmjcl6ei45iy4aidrngpsyid.onion | operator | Payment URL | BTC LN, BTC | | N/A | N/A | ws://pzfw4uteha62iwkzm3lycabk4pbtcr67cg5ymp5i3xwrpt3t24m6tzad.onion:81 | operator | N/A | N/A | | nostr.fractalized.net | Free relay for fractalized.net | ws://xvgox2zzo7cfxcjrd2llrkthvjs5t7efoalu34s6lmkqhvzvrms6ipyd.onion | operator | N/A | N/A | | nfrelay.app | nfrelay.app aggregator relay (nostr-filter-relay) | ws://nfrelay6saohkmipikquvrn6d64dzxivhmcdcj4d5i7wxis47xwsriyd.onion | operator | N/A | N/A | relay.nostr.net | Public relay from nostr.net (Same as clearnet) | ws://nostrnetl6yd5whkldj3vqsxyyaq3tkuspy23a3qgx7cdepb4564qgqd.onion | operator | N/A | N/A | | nerostrator | Free to read, pay XMR to relay | ws://nerostrrgb5fhj6dnzhjbgmnkpy2berdlczh6tuh2jsqrjok3j4zoxid.onion | operator |Payment URL | XMR | | nostr.girino.org | Public relay from nostr.girino.org | ws://gnostr2jnapk72mnagq3cuykfon73temzp77hcbncn4silgt77boruid.onion | operator | N/A | N/A | | wot.girino.org | WoT relay from wot.girino.org | ws://girwot2koy3kvj6fk7oseoqazp5vwbeawocb3m27jcqtah65f2fkl3yd.onion | operator | N/A | N/A | | haven.girino.org/{outbox, inbox, chat, private} | Haven smart relay from haven.girino.org | ws://ghaven2hi3qn2riitw7ymaztdpztrvmm337e2pgkacfh3rnscaoxjoad.onion/{outbox, inbox, chat, private} | operator | N/A | N/A | | relay.nostpy.lol | Free Web of Trust relay (Same as clearnet) | ws://pemgkkqjqjde7y2emc2hpxocexugbixp42o4zymznil6zfegx5nfp4id.onion | operator |N/A | N/A | | Poster.place Nostr Relay | N/A | ws://dmw5wbawyovz7fcahvguwkw4sknsqsalffwctioeoqkvvy7ygjbcuoad.onion | operator | N/A | N/A |

Contributing

Contributions are encouraged to keep this document alive. Just open a PR and I'll have it tested and merged. The onion URL is the only mandatory column, the rest is just nice-to-have metadata about the relay. Put N/A in empty columns.

If you want to contribute anonymously, please contact me on SimpleX or send a DM on nostr using a disposable npub.

Operator column

It is generally preferred to use something that includes a NIP-19 string, either just the string or a url that contains the NIP-19 string in it (e.g. an njump url).

@ a367f9eb:0633efea

Though Bitcoin was born in the world of computers and code, it was destined to eventually face-off with the legacy banking system.

The first block ever mined on the blockchain, Satoshi’s Genesis block, contained a (then) recent headline from a British newspaper reacting to the 2008/9 financial crisis, inscribing “The Times 03/Jan/2009 Chancellor on brink of second bailout for banks”.

As Bitcoin adoption increased from 2009 to 2012, users began exchanging dollars and euros for the digital money, using peer-to-peer exchanges and ATMs and then eventually with business entities acting as full-scale brokerages. 

Today, this space is dominated by what we call cryptocurrency exchanges, offering bitcoin and many of its crypto-offspring. On these exchanges, as well as in various custodial solutions, bitcoin is held, bought and sold for traditional currency, and sent to destination wallets.

As these volumes have increased, so has scrutiny from financial authorities and government agencies, defining how this new category of entities exchanging US dollars and bitcoin would be regulated.

The beginning of Bitcoin’s regulatory dance

In March 2013, the Financial Crimes Enforcement Network (FinCEN), a division of the Treasury Department, updated its guidance to inform firms that “make a business of exchanging, accepting, and transmitting” virtual currencies would be considered Money Service Businesses (MSBs) under the law. 

MSBs are distinct from banks and other traditional institutions. This taxonomy usually applies to issuers of travelers checks, check cashing services, and remittance services like Western Union. FinCEN’s guidance, for the first time, applied this to virtual currency services that transmitted funds on behalf of users or offered a fiat on-off ramp.

As an MSB, the law prescribes certain obligations for transaction collection, maintenance, and reporting, as well as identification requirements kept on file, what we call Know Your Customer (KYC) regulations.

The obligations on MSBs require filing Suspicious Activity reports on all transactions over $2,000 that “do not serve business or apparent lawful purpose” or may otherwise appear to be illegal activity or “structured” so as to try to avoid the spirit of the law.

The specific law that forces these obligations on MSBs, as well as banks, is the Bank Secrecy Act of 1970. Though it’s been updated several times over the years, the principal goal of this bill is to partner with banks and financial institutions to try to thwart money laundering and other illicit activity.

BSA and Bitcoin

The consequences of the BSA and its imposed surveillance have reaped unintended havoc on millions of ordinary Americans. This is especially true for those who have undergone “debanking,” in which bank customers are deemed too “high risk” and have accounts closed on them, a function of regulatory pressure – or jawboning – faced by financial institutions. 

Venture capitalist Marc Andreessen has provided his own examples of debanking in Silicon Valley, with similar conclusions. 

Many Bitcoin and cryptocurrency entrepreneurs have been debanked on the sole grounds of being involved in the virtual currency industry, while millions of others have been swept up in the dragnet of the BSA and financial regulators forcibly deputizing banks to cut off customers, often without explanation. 

According to FinCEN guidance, financial institutions are compelled to keep suspicious activity reports confidential, even from customers, or face criminal penalties. This just makes the problems worse.

The excellent research by the team at the Cato Institute’s Center for Monetary and Financial Alternatives provides reams of data on these points. As put by Cato’s Norbert Michael, “People get wrapped up in BSA surveillance for simply spending their own money”.

When it comes to bitcoin, the most common understanding for years has been that self-custody options and noncustodial solutions would be exempt from MSB classification, not requiring developers or entrepreneurs to acquire Money Transmission Licenses at either the state or federal level.

FinCEN itself stated this in their guidance released in 2019, and builders developed code based on what the government itself said. In 2023, however, the US Attorneys in the Southern District of New York and the FBI took a different stance. 

Beginning with the Ethereum smart contract platform Tornado Cash, and then the popular privacy service Samourai Wallet, the developers of these projects were arrested and charged with a number of conspiracy and money laundering charges, as well as “conspiracy to operate an unlicensed money transmitting business”. It’s that latter charge that remains the most important to sovereign and noncustodial use of bitcoin going forward.

Though both of these projects are noncustodial by design, and never took control of anyone’s bitcoin or cryptocurrency private keys, the government has charged them with being money service businesses and failing to adhere to the law.

Neither of these trials have yet taken place, but considering the money transmission charges, it stands to reason that anyone advocating for noncustodial bitcoin tools should be worried.

If you’re interested in donating to the legal defense teams in both of these cases, check out the P2P Rights Fund.

If these are the steps law enforcement is willing to take against noncustodial protocols and projects even legal experts determined were out of the scope of MSBs, what about bitcoin exchanges and brokerages?

While we know there is no carve out at the moment, there are some important reforms that could empower entrepreneurs and give more options to Bitcoin users.

An update to BSA would be a powerful reform for Bitcoin

While we would hope that the majority of people using Bitcoin will practice self-custody, which is one of the key advantages of using Satoshi’s innovation, we know that most will not. 

Instead, custodial services and exchanges will provide a lot of functionality for users, meaning that more and more Bitcoin activity will fall under the auspices of the Bank Secrecy Act.

One bill that aims to peel back the layers of banking law to restore some measure of financial privacy is the Saving Privacy Act, introduced by Sens. Mike Lee (R-UT) and Rick Scott (R-FL). 

The proposed law aims to maintain the record keeping of financial institutions and money service businesses, but would do away with the automatic reporting limits and requirements without judicial warrants among other important reforms.

‍It would also ban a Central Bank Digital Currency, repeal the Corporate Transparency Act, scale back the audit powers of the SEC, require Congressional approval for any ID database of Americans, severely punish any government employee who abuses private financial information, and grant a private right of action to any citizen or firm harmed by illicit government activity on financial matters.

It is a beefy bill with aspirational goals to restore consumer financial privacy, and it would no doubt make it much easier for Bitcoin tools and exchanges to operate within the law.

With less of a reporting requirement for custodial bitcoin solutions classified as Money Service Businesses – while still maintaining record keeping – it would be a much more natural balance of innovation and regulatory certainty.

By scaling back the financial surveillance required of banks and all other financial institutions, it is clear that Bitcoin users would benefit.

If there is enough appetite for this bill among various Senators and in the House of Representatives, however, is anyone’s guess. But the issues of our current banking system and its relation to Bitcoin are clear and this is a worthy attempt.

While there are still many regulatory changes needed to fully unleash the sovereign money revolution promised by Bitcoin, we can have some hope that the right ideas are being discussed in the corridors of power. At least for now.

Originally published on the website of the Bitcoin Policy Institute.

@ 06b7819d:d1d8327c

Benjamin Franklin and His Fondness for Madeira Wine

Benjamin Franklin, one of America’s most celebrated founding fathers, was not only a statesman, scientist, and writer but also a man of refined taste. Among his many indulgences, Franklin was particularly fond of Madeira wine, a fortified wine from the Portuguese Madeira Islands. His love for this drink was well-documented and reflects both his personal preferences and the broader cultural trends of 18th-century America.

The Allure of Madeira Wine

Madeira wine was highly prized in the 18th century due to its unique production process and exceptional durability. Its rich, fortified nature made it well-suited for long sea voyages, as it could withstand temperature fluctuations and aging in transit. This durability made Madeira a popular choice in the American colonies, where European wines often spoiled before arrival.

Franklin, who was known for his appreciation of fine things, embraced Madeira as a beverage of choice. Its complex flavors and storied reputation resonated with his intellectual and social pursuits. The wine was often served at dinners and social gatherings, where Franklin and his contemporaries debated ideas and shaped the future of the nation.

Franklin’s Personal Connection to Madeira

In Franklin’s writings and correspondence, Madeira is mentioned on several occasions, reflecting its prominence in his life. He referred to the wine not only as a personal pleasure but also as a symbol of hospitality and refinement. As a diplomat in France and England, Franklin often carried Madeira to share with his hosts, using it as a means of forging connections and showcasing the tastes of the American colonies.

One notable instance of Franklin’s affinity for Madeira occurred during his time in Philadelphia. He reportedly had cases of the wine shipped directly to his home, ensuring he would never be without his favorite drink. Madeira also featured prominently in many toasts and celebrations, becoming a hallmark of Franklin’s gatherings.

The Role of Madeira in Colonial America

Franklin’s fondness for Madeira reflects its broader significance in colonial America. The wine was not only a favorite of the elite but also a symbol of resistance to British taxation. When the British imposed heavy duties on imported goods, including wine, Madeira became a patriotic choice for many colonists. Its direct trade routes with the Madeira Islands circumvented British intermediaries, allowing Americans to assert their economic independence.

A Legacy of Taste

Franklin’s appreciation for Madeira wine endures as a charming detail of his multifaceted life. It offers a glimpse into the personal habits of one of America’s most influential figures and highlights the cultural exchanges that shaped colonial society. Today, Franklin’s love of Madeira serves as a reminder of the historical connections between wine, politics, and personal expression in the 18th century.

In honoring Franklin’s legacy, one might raise a glass of Madeira to toast not only his contributions to American independence but also his enduring influence on the art of living well.

@ 31312140:2471509b

What is a True Free Market?

At its core, a true free market is an economic system where voluntary transactions occur in a market free from interference. This means no government regulations, subsidies, tariffs, or monopolies, whether state-enabled or otherwise. It’s the economy stripped down to its barest essentials, operating purely on the supply and demand dictated by the users themselves—individuals and businesses exchanging goods or services without the heavy hand of the state deciding winners or losers.

The Current State: Crony Capitalism

The contemporary economic landscape often mislabeled as “capitalism” is, in reality, cronyism at its best—or worst, depending on who you ask. Central banks manipulate interest rates, governments subsidize failing industries, and bureaucracies layer endless regulations. These elements distort the very idea of a free market. What we live in today is a concoction of money printing, interventionist policies, and financial bailouts, skewing any genuine price signals and leading to misallocated resources and malinvestments.

Central Banking: The Antithesis of Freedom

Central banks, often touted as the stabilizers of the economy, are more like sugar daddies for the well-connected while acting like an invisible hand in your wallet. Through monetary policy, they create fiat currency out of thin air, devalue savings, and promote inflation. The very act of centralized control over currency supply is directly at odds with free market principles. It discourages savings and encourages reckless lending and spending. Over time, this erodes the purchasing power of the common person, creating an insidious cycle of debt and dependency.

The Myth of Regulation Benefits

Regulations are often sold to us as necessary for protecting, ensuring fair competition, and preserving environmental standards. However, what’s overlooked is how these regulations often create barriers to entry, stifling innovation and benefiting established players with the resources to navigate complex legal waters. Yes, safety and fairness are crucial, but when regulation morphs into overreach, it transforms the market into a scripted show, one where big businesses and lobbyists write the script, not the playwrights of entrepreneurial dreams.

Bitcoin: A Glimmer of Hope?

Enter Bitcoin, a decentralized digital currency that functions without a central bank or single administrator—a breath of fresh air for proponents of free market systems. Bitcoin challenges the very foundation of state-controlled currency by offering a transparent, deflationary alternative. It represents the ideals of a free market in digital form, allowing for peer-to-peer transactions without centralization, constraints, or currency barriers.

However, the road is not simple. As Bitcoin expands, it faces regulatory challenges and attempts to bring it under control. But if ever there was a practical demonstration of what might free market money look like, Bitcoin is certainly a leading candidate.

The Role of Austrian Economics

Austrian economics offers comprehensive insights into why a true free market remains the best path forward—not just theoretically but practically. Economic giants like Friedrich Hayek, Ludwig von Mises, and Murray Rothbard have extensively chronicled the flaws in interventionism and the benefits of free market dynamics. Their arguments highlight how free markets would allow price signals to guide resources, promote savings and investments, and unleash innovation.

Concept of Self-Regulation

Can a market truly self-regulate? Critics of the free market system often lean on the need for intervention to correct failures. But what if the market, given time and freedom, naturally weeds out inefficiencies? Consider how consumer choice and reputation have kept businesses accountable long before federal authorities existed. Trust is built through experience and proven by consistent performance, not through coercion.

By living according to voluntary contracts and respecting property rights, communities set their own standards, creating a self-regulating ecosystem—not flawlessly, but organically and efficiently.

Embracing Liberty

For those who cherish true liberty, the appeal of a free market system is undeniable. It represents freedom from coercion—the ability to live, trade, and create without interference. It’s not just an economic ideal. It is an ethical stance, standing firm on the belief that individuals have the right to pursue their interests openly and honestly, with outcomes reflecting their efforts and ingenuity.

The Challenges

Realizing a true free market is easier said than done. It's not enough to simply dismantle existing infrastructures. It requires a paradigm shift, a cultural reawakening to the values of individual responsibility, trust, and accountability. It necessitates vigilance to ensure that new forms of coercion don’t quietly fill the void left by dismantled structures. And it demands that as we unshackle markets, we don’t give way to chaos, but embrace a well-thought-out strategy guided by respect for natural order and human innovation.

Conclusion

The quest for a true free market is a worthy journey. It aligns with principles of liberty, self-determination, and empowerment. As we continue to navigate a world deeply entangled with interventionist policies, let’s keep a critical eye open and a questioning spirit alive, constantly asking ourselves if what we endure now is truly for the greater good or just a more subtle form of control. Recommended Reading

"The Road to Serfdom" by Friedrich Hayek - A classic on economic freedom and government control.

"Man, Economy, and State" by Murray Rothbard - A comprehensive treatise on economic theory.

"The Theory of Money and Credit" by Ludwig von Mises - A foundational text on understanding money and banking from a free market perspective.

Keep questioning, keep exploring, and above all, keep looking into it! 🕵️‍♂️✨

@ cbaa0c82:e9313245

TheWholeGrain - #November2024

November was an average month for the gang this year. It was quite calm and much needed after how busy October was. As always we had a new Single every Sunday, our Comic Cover from Toast's Comic Collection, a concept art post, and some Bitcoin art. Also, a big thank you to T$ for delivering some Bread and Toast keychains and stickers to the Nostrville2.0 event in Nashville!

November Sunday Singles 2024-11-03 | Sunday Single 064 The Gnome https://i.nostr.build/mGqI00H24KXMRqRW.png

2024-11-10 | Sunday Single 065 The Juggler https://i.nostr.build/VB5RvJ3CcfQbSVo5.png

2024-11-17 | Sunday Single 066 Bowling https://i.nostr.build/feYjZJ2CtQCLpaZu.png

2024-11-24 | Sunday Single 067 Blocks https://i.nostr.build/9ldqnMhosE4M58FU.png

Other Content Released in October 2024 2024-11-06 | Toast's Comic Collection Grain Lantern #7 In Doughiest Day, In Moldiest Night... https://i.nostr.build/7NfdKArahWwCRiic.png

2024-11-13 | Concept Art Two Slices Of Bread Two slices of bread drawn as early practice. https://i.nostr.build/f994mceo9H6hzRFg.png

2024-11-20 | Bitcoin Art Breadcoin Stack enough bread and one day you might have a whole loaf! https://i.nostr.build/QX7XYKvSPAlF0Zlq.png

Bonus: Fan Pictures and Video Some of the early Bread and Toast merchandise shown off by The Bitcoin Painter and Erik. https://image.nostr.build/df61e1a3e9a4da22e86c67b508badf11df5b5df04e8fa927d36583b82d698481.jpg https://image.nostr.build/9dc4233e96751aa8cd5b37dda99c23578e7426058a9e5e54c751c2083963b877.jpg

isolabell.art made the claim that this was how Bread and Toast gets made! https://nostrcheck.me/media/f4db5270bd991b17bea1e6d035f45dee392919c29474bbac10342d223c74e0d0/1a53925a05aa007d0a2239f4ab4d5c960a30392078ba76cd8f6bc84526fa6f48.mp4

Thanks for checking out the third issue of The Whole Grain. The Whole Grain is released on the first of every month and covers all of the content released by npub1ew4qeq576v3vz4gukeseknqghx3x4jtlld8ftys9amrca6f3xfzsrm8jpd in the previous month.

Thanks for catching up with us! Bread, Toast, and End-Piece

BreadandToast #SundaySingle #ToastsComicCollection #ConceptArt #BitcoinArt #Bread #Toast #EndPiece #Artstr #Comic #Cartoon #NostrOnly #🖼️

List of nPubs Mentioned: T$: npub180z8ywyfg56sk78unedkn6p0d68clchwzj2nhq2309sw8gywldcsne5tax The Bitcoin Painter: npub1tx5ccpregnm9afq0xaj42hh93xl4qd3lfa7u74v5cdvyhwcnlanqplhd8g Erik: npub1aesr9ql7h3xrrvyeqvujgz9zllca4a56cgjy5hj26plv5w78nhkq2m0d2r isolabell.art: npub17nd4yu9anyd3004pumgrtazaacujjxwzj36thtqsxskjy0r5urgqf6950x

@ f584a915:9da6d625

The rise of cryptocurrencies has opened up a new avenue for young individuals seeking to generate income. This digital revolution has empowered a generation to explore innovative ways to earn, invest, and build wealth. By understanding the fundamentals of blockchain technology and the various cryptocurrencies available, young people can tap into a vast array of opportunities.

One of the most straightforward ways to earn cryptocurrency is through mining. This process involves using powerful computers to solve complex mathematical problems. While it requires significant technical expertise and substantial computing power, mining can be a lucrative venture for those who are willing to invest the time and resources.

Another popular method is cryptocurrency trading. By analyzing market trends and making informed investment decisions, individuals can profit from price fluctuations. This requires a keen understanding of economic indicators, technical analysis, and risk management strategies. However, it's important to approach trading with caution and to be aware of the inherent risks involved.

Beyond trading and mining, there are numerous other ways to earn cryptocurrency. Many companies and organizations offer rewards in the form of crypto tokens for completing tasks, participating in surveys, or providing feedback. Additionally, young entrepreneurs can leverage their skills and creativity to develop blockchain-based applications and services. By offering innovative solutions to real-world problems, they can attract investments and generate significant income.

While the potential for financial gain is substantial, it's crucial to approach the world of cryptocurrencies with a level head. It's essential to conduct thorough research, stay updated on the latest trends, and be mindful of scams and fraudulent activities. By educating themselves and making informed decisions, young people can harness the power of cryptocurrencies to build a secure financial future.

@ fdd4dcaf:34a25ae0

Your mindset is the way you think, feel, and believe about yourself and the world around you. It's the driving force behind your actions, decisions, and outcomes.

A Fixed Mindset vs. A Growth Mindset

There are two main types of mindsets: fixed and growth. A fixed mindset believes that abilities and talents are innate and unchangeable. A growth mindset, on the other hand, believes that abilities and talents can be developed and improved through effort and learning.

Cultivating a Growth Mindset

So, how can you cultivate a growth mindset? Here are a few tips:

1. Embrace challenges: View challenges as opportunities for growth and learning.
2. Learn from failures: Don't be afraid to try new things and learn from your mistakes.
3. Focus on progress: Celebrate your progress and accomplishments, no matter how small.
4. Practice self-compassion: Treat yourself with kindness and compassion, just as you would a close friend.

Conclusion

Your mindset has the power to shape your life and unlock your potential. By cultivating a growth mindset, you can overcome obstacles, achieve your goals, and live a more fulfilling life.

@ 607409f4:a51994f9

Opinion about Trust: Crypto & Bitcoin Wallet (iphone)

Isn't the code in these repos? https://github.com/trustwallet

WalletScrutiny #nostrOpinion

Join the conversation!

@ 06639a38:655f8f71

1) How did you spend your time?

I continued to write and publish more detailed weekly updates here: https://nostrver.se/blog. These updates are also cross-posted via Nostr as long-form content.

Integrated RelayResponse classes

Pull requests:

• https://github.com/nostrver-se/nostr-php/pull/59 
• https://github.com/nostrver-se/nostr-php/pull/60

Documentation: https://nostr-php.dev/guides/relay-responses

Researched and build a proof of concept of a handling async requests and concurrency

I have published the research outcomes here: https://nostr-php.dev/references/async-concurrent-requests.   I also created a page here https://nostr-php.dev/guides/asynchronous-and-concurrent-requests with more details and a code snippet. The famous Http/Guzzle client is used for handling the requests in combination with a relative new piece of middleware which enables WebSockets. See https://github.com/valtzu/guzzle-websocket-middleware/issues/1 where I reached out for solving an issue with the middleware.

NIP-42 client to relay authentication

Finished, see https://github.com/nostrver-se/nostr-php/pull/67 

NIP-19 bech32-encoded entities

Work in progress, see https://github.com/nostrver-se/nostr-php/pull/68 

2.0.0 pre-release

See https://github.com/nostrver-se/nostr-php/releases/tag/2.0.0-alpha1 

Other stuff

• New / updates documentation at nostr-php.dev:
  • Generate keys
  • Publish an event
  • Verify event
  • Examples
  • Introduction
  • Request events
• Nostr-PHP has also a repo at gitworkshop.dev 
• My Telegram bot called Botstix can return my latest note from my personal relay (using PHP Symfony fo this), see here. 
• Fixed the issue that Nostr-PHP was installed as a dev dependency (which it is not) https://github.com/nostrver-se/nostr-php/issues/61
• Added Matomo for analytics on https://nostr-php.dev which can be viewed by anyone at https://matomo.sebastix.nl/
• Applied for a Nostr stand at FOSDEM 2025 in collaboration with Jurjen and Tanja, see https://nostrver.se/blog/nostr-stand-submission-fosdem-2025 (fast forward: it got accepted!)
• Tinkered around with a Nostr relay implementation written in PHP: https://github.com/nostriphant/transpher

2) What do you plan to work on next quarter?

• Finish the NIP-19 implementation which will support every bech32 entity
  • note
  • npub
  • nsec
  • nevent
  • naddr
  • nprofile
• Research how the revolt/event-loop package can be used to serve as a sort of a message bus for handling async and concurrent requests in the library
• Build a final 2.0.x release
  • By default and full async concurrent requests support
• Implement NIP-03
• Implement NIP-45
• Implement a firehose demo for requesting Nostr events
• Host the nostr-php.dev website as a static website with Blossom on Nostr. See https://github.com/lez/nsite and https://github.com/hzrd149/nsite-ts

3) How did you make use of the money?

• Livings costs
• I attended the Nostriga unconference. A personal recap on this expierence can be read here.
• I placed a Nostr advertisment on a billboard near the highway here. See this repo with all the assets: https://gitlab.com/sebastix-group/nostr/nostr-ads 
• I attended Nostrdam and Bitcoin Amsterdam 2024 for organizing and volunteering at the Nostr booth. Here is a post with all my learnings from those days: https://nostrver.se/note/my-learned-nostr-lessons-nostr-booth-bitcoin-amsterdam-2024

4) Is there anything we could help with?

I would love to see a (closed/private) digital place with other Nostr OpenSats grantees where we can share our experiences and challenges. We could give feedback to each other as a form of encouragement. For example I'm curious how other grantees are explaining the work they to other which are not familiar with FOSS, Nostr and/or Bitcoin.

@ b83e6f82:73c27758

Citrine 0.5.7

• Fix rotation resetting the app state when downloading your notes
• Fix timeout when downloading your notes when you have a lot of notes

Download it with zap.store, Obtainium, f-droid or download it directly in the releases page

If you like my work consider making a donation

Verifying the release

In order to verify the release, you'll need to have gpg or gpg2 installed on your system. Once you've obtained a copy (and hopefully verified that as well), you'll first need to import the keys that have signed this release if you haven't done so already:

bash gpg --keyserver hkps://keys.openpgp.org --recv-keys 44F0AAEB77F373747E3D5444885822EED3A26A6D

Once you have his PGP key you can verify the release (assuming manifest-v0.5.7.txt and manifest-v0.5.7.txt.sig are in the current directory) with:

bash gpg --verify manifest-v0.5.7.txt.sig manifest-v0.5.7.txt

You should see the following if the verification was successful:

bash gpg: Signature made Fri 13 Sep 2024 08:06:52 AM -03 gpg: using RSA key 44F0AAEB77F373747E3D5444885822EED3A26A6D gpg: Good signature from "greenart7c3 <greenart7c3@proton.me>"

That will verify the signature on the main manifest page which ensures integrity and authenticity of the binaries you've downloaded locally. Next, depending on your operating system you should then re-calculate the sha256 sum of the binary, and compare that with the following hashes:

bash cat manifest-v0.5.7.txt

One can use the shasum -a 256 <file name here> tool in order to re-compute the sha256 hash of the target binary for your operating system. The produced hash should be compared with the hashes listed above and they should match exactly.

@ fdd4dcaf:34a25ae0

Technology has become an integral part of our daily lives, transforming the way we communicate, work, learn, and interact with one another. From the smartphones in our pockets to the complex systems that govern our cities, technology is ubiquitous and omnipresent.

The Evolution of Technology

The history of technology dates back to the early 20th century, when the first computers were developed. Since then, technological advancements have accelerated at an unprecedented rate, driven by innovations in fields like artificial intelligence, robotics, and the Internet of Things (IoT).

The Impact of Technology on Society

Technology has had a profound impact on modern society, bringing about numerous benefits and opportunities. Some of the key areas where technology has made a significant difference include:

1. Communication: Technology has enabled instant communication across geographical boundaries, fostering global connectivity and collaboration.
2. Education: Online learning platforms and digital resources have democratized access to education, making it more accessible and affordable.
3. Healthcare: Technology has improved healthcare outcomes by enabling remote consultations, electronic health records, and personalized medicine.
4. Economy: Technology has created new business models, enabled e-commerce, and facilitated financial transactions, driving economic growth and development.

The Future of Technology

As technology continues to evolve, we can expect even more innovative solutions to emerge. Some of the exciting developments on the horizon include:

1. Artificial Intelligence (AI): AI will become increasingly pervasive, transforming industries like customer service, transportation, and healthcare.
2. Internet of Things (IoT): The IoT will continue to expand, connecting more devices and enabling smart cities, homes, and industries.
3. Virtual and Augmented Reality: Virtual and augmented reality technologies will revolutionize entertainment, education, and training.
4. Quantum Computing: Quantum computing will enable faster, more secure processing of complex data, driving breakthroughs in fields like medicine and finance.

Conclusion

Technology has transformed our world, and its impact will only continue to grow. As we embark on this exciting journey, it's essential to acknowledge the challenges and responsibilities that come with technological advancements. By harnessing the power of technology, we can create a brighter, more sustainable future for all.

I hope you find this article informative and engaging!

@ 51ca7ccd:7baf47d6

Peer pressure is a powerful social force that can impact decisions, behavior, and attitudes, especially among teenagers and young adults. It refers to the influence exerted by peers to encourage individuals to conform to group norms or engage in certain behaviors, whether positive or negative. While peer pressure is often associated with unhealthy choices such as substance abuse, its impact is more nuanced and can also encourage positive behaviors like academic achievement or involvement in community service.

The Dynamics of Peer Pressure

Peer pressure is not just about coercion; it often involves subtle cues and the desire to fit in. People may feel compelled to go along with the crowd to avoid rejection, gain social acceptance, or reinforce their social identity. It is important to understand that peer pressure can be both overt and covert. Overt peer pressure is direct, such as someone explicitly urging another to engage in risky behavior, while covert peer pressure involves more subtle social cues, like the way a group might react when someone refuses to participate in a certain activity.

The Psychological Impact

Psychologically, peer pressure taps into the innate human desire for belonging. A study published in Psychology Today highlights that social acceptance is closely tied to self-esteem, especially in adolescents. Young people often prioritize social approval over personal judgment, which can lead them to make decisions they would not otherwise make on their own. Research by the American Psychological Association also shows that during adolescence, the brain is still developing, making individuals more vulnerable to peer influence, especially in high-stress or emotional situations (APA, 2020).

The Role of Peer Pressure in Risky Behaviors

Peer pressure is commonly linked to risky behaviors such as substance use, unsafe driving, and early sexual activity. For example, studies show that teenagers are more likely to try smoking or drinking if they perceive their friends doing the same. This dynamic can create a cycle where one person's behavior influences others, amplifying the behavior within the group. A 2019 study from the Journal of Youth and Adolescence found that peer pressure significantly contributes to the onset of risky behaviors in adolescents, often because of the fear of social isolation or judgment from their peers (JYA, 2019).

However, not all peer pressure is negative. Positive peer pressure, or the influence of peers to engage in positive behaviors, can motivate individuals to pursue healthier lifestyles, excel academically, or contribute to community service. Programs like peer mentoring or group fitness activities often use positive peer pressure to encourage individuals to make beneficial decisions.

Coping with Peer Pressure

To cope with peer pressure, individuals need strong self-awareness, confidence, and a sense of personal values. Knowing one's limits and understanding the potential consequences of actions can help resist negative peer pressure. Additionally, surrounding oneself with supportive friends who share similar values and goals can create a positive social environment where peer pressure leads to growth rather than harm.

Parents, educators, and mentors can help by fostering open communication and encouraging young people to develop critical thinking skills. Teaching assertiveness and the importance of making independent choices can empower individuals to stand firm in their decisions, even in the face of peer influence.

Conclusion

Peer pressure is a complex force that can shape behaviors, but it is not always harmful. By understanding its dynamics and learning strategies to manage it, individuals can navigate social influences in a way that aligns with their personal goals and values. Whether it’s resisting harmful behaviors or embracing positive influences, the key is cultivating self-confidence and critical thinking skills to make informed decisions

@ 51ca7ccd:7baf47d6

Peer pressure is a powerful social force that can impact decisions, behavior, and attitudes, especially among teenagers and young adults. It refers to the influence exerted by peers to encourage individuals to conform to group norms or engage in certain behaviors, whether positive or negative. While peer pressure is often associated with unhealthy choices such as substance abuse, its impact is more nuanced and can also encourage positive behaviors like academic achievement or involvement in community service.

The Dynamics of Peer Pressure

Peer pressure is not just about coercion; it often involves subtle cues and the desire to fit in. People may feel compelled to go along with the crowd to avoid rejection, gain social acceptance, or reinforce their social identity. It is important to understand that peer pressure can be both overt and covert. Overt peer pressure is direct, such as someone explicitly urging another to engage in risky behavior, while covert peer pressure involves more subtle social cues, like the way a group might react when someone refuses to participate in a certain activity.

The Psychological Impact

Psychologically, peer pressure taps into the innate human desire for belonging. A study published in Psychology Today highlights that social acceptance is closely tied to self-esteem, especially in adolescents. Young people often prioritize social approval over personal judgment, which can lead them to make decisions they would not otherwise make on their own. Research by the American Psychological Association also shows that during adolescence, the brain is still developing, making individuals more vulnerable to peer influence, especially in high-stress or emotional situations (APA, 2020).

The Role of Peer Pressure in Risky Behaviors

Peer pressure is commonly linked to risky behaviors such as substance use, unsafe driving, and early sexual activity. For example, studies show that teenagers are more likely to try smoking or drinking if they perceive their friends doing the same. This dynamic can create a cycle where one person's behavior influences others, amplifying the behavior within the group. A 2019 study from the Journal of Youth and Adolescence found that peer pressure significantly contributes to the onset of risky behaviors in adolescents, often because of the fear of social isolation or judgment from their peers (JYA, 2019).

However, not all peer pressure is negative. Positive peer pressure, or the influence of peers to engage in positive behaviors, can motivate individuals to pursue healthier lifestyles, excel academically, or contribute to community service. Programs like peer mentoring or group fitness activities often use positive peer pressure to encourage individuals to make beneficial decisions.

Coping with Peer Pressure

To cope with peer pressure, individuals need strong self-awareness, confidence, and a sense of personal values. Knowing one's limits and understanding the potential consequences of actions can help resist negative peer pressure. Additionally, surrounding oneself with supportive friends who share similar values and goals can create a positive social environment where peer pressure leads to growth rather than harm.

Parents, educators, and mentors can help by fostering open communication and encouraging young people to develop critical thinking skills. Teaching assertiveness and the importance of making independent choices can empower individuals to stand firm in their decisions, even in the face of peer influence.

Conclusion

Peer pressure is a complex force that can shape behaviors, but it is not always harmful. By understanding its dynamics and learning strategies to manage it, individuals can navigate social influences in a way that aligns with their personal goals and values. Whether it’s resisting harmful behaviors or embracing positive influences, the key is cultivating self-confidence and critical thinking skills to make informed decisions

@ 51ca7ccd:7baf47d6

Peer pressure is a powerful social force that can impact decisions, behavior, and attitudes, especially among teenagers and young adults. It refers to the influence exerted by peers to encourage individuals to conform to group norms or engage in certain behaviors, whether positive or negative. While peer pressure is often associated with unhealthy choices such as substance abuse, its impact is more nuanced and can also encourage positive behaviors like academic achievement or involvement in community service.

The Dynamics of Peer Pressure

Peer pressure is not just about coercion; it often involves subtle cues and the desire to fit in. People may feel compelled to go along with the crowd to avoid rejection, gain social acceptance, or reinforce their social identity. It is important to understand that peer pressure can be both overt and covert. Overt peer pressure is direct, such as someone explicitly urging another to engage in risky behavior, while covert peer pressure involves more subtle social cues, like the way a group might react when someone refuses to participate in a certain activity.

The Psychological Impact

Psychologically, peer pressure taps into the innate human desire for belonging. A study published in Psychology Today highlights that social acceptance is closely tied to self-esteem, especially in adolescents. Young people often prioritize social approval over personal judgment, which can lead them to make decisions they would not otherwise make on their own. Research by the American Psychological Association also shows that during adolescence, the brain is still developing, making individuals more vulnerable to peer influence, especially in high-stress or emotional situations (APA, 2020).

The Role of Peer Pressure in Risky Behaviors

Peer pressure is commonly linked to risky behaviors such as substance use, unsafe driving, and early sexual activity. For example, studies show that teenagers are more likely to try smoking or drinking if they perceive their friends doing the same. This dynamic can create a cycle where one person's behavior influences others, amplifying the behavior within the group. A 2019 study from the Journal of Youth and Adolescence found that peer pressure significantly contributes to the onset of risky behaviors in adolescents, often because of the fear of social isolation or judgment from their peers (JYA, 2019).

However, not all peer pressure is negative. Positive peer pressure, or the influence of peers to engage in positive behaviors, can motivate individuals to pursue healthier lifestyles, excel academically, or contribute to community service. Programs like peer mentoring or group fitness activities often use positive peer pressure to encourage individuals to make beneficial decisions.

Coping with Peer Pressure

To cope with peer pressure, individuals need strong self-awareness, confidence, and a sense of personal values. Knowing one's limits and understanding the potential consequences of actions can help resist negative peer pressure. Additionally, surrounding oneself with supportive friends who share similar values and goals can create a positive social environment where peer pressure leads to growth rather than harm.

Parents, educators, and mentors can help by fostering open communication and encouraging young people to develop critical thinking skills. Teaching assertiveness and the importance of making independent choices can empower individuals to stand firm in their decisions, even in the face of peer influence.

Conclusion

Peer pressure is a complex force that can shape behaviors, but it is not always harmful. By understanding its dynamics and learning strategies to manage it, individuals can navigate social influences in a way that aligns with their personal goals and values. Whether it’s resisting harmful behaviors or embracing positive influences, the key is cultivating self-confidence and critical thinking skills to make informed decisions

@ 46390caa:7e7f65d9

Stereotypes are deeply ingrained in our society, often perpetuated by misinformation, lack of exposure, and unconscious biases. These oversimplified and inaccurate representations of individuals or groups can lead to prejudice, discrimination, and social division. However, by actively working to break down stereotypes and build bridges, we can foster a culture of understanding, empathy, and inclusivity.

The Dangers of Stereotypes

Stereotypes can have far-reaching consequences, including:

1. Perpetuating inequality: Stereotypes can reinforce existing power imbalances, leading to systemic injustices and unequal opportunities.
2. Limiting individual potential: Stereotypes can constrain individuals to predetermined roles or expectations, stifling their unique talents and aspirations.
3. Fostering social division: Stereotypes can create artificial barriers between groups, leading to mistrust, hostility, and social fragmentation.

Breaking Down Stereotypes

To break down stereotypes, we must:

1. Challenge our assumptions: Recognize and question our own biases and preconceptions.
2. Seek diverse perspectives: Engage with individuals from different backgrounds and experiences to gain a more nuanced understanding.
3. Promote media literacy: Critically evaluate the media we consume, recognizing the potential for stereotypes and misinformation.
4. Encourage open dialogue: Foster a culture of respectful and empathetic communication, where individuals feel comfortable sharing their experiences and perspectives.

Building Bridges

As we work to break down stereotypes, we must also build bridges between individuals and communities. This can be achieved by:

1. Fostering empathy and understanding: Engage in active listening and try to see things from other people's perspectives.
2. Celebrating diversity: Acknowledge and appreciate the unique experiences, cultures, and contributions of individuals and groups.
3. Creating inclusive spaces: Establish environments where everyone feels welcome, valued, and respected.
4. Encouraging collaboration and mutual support: Work together towards common goals, recognizing that our individual strengths and weaknesses are interconnected.

Conclusion

Breaking down stereotypes and building bridges requires a collective effort. By challenging our assumptions, seeking diverse perspectives, promoting media literacy, and encouraging open dialogue, we can create a more inclusive and empathetic society. As we work to build bridges between individuals and communities, we must remember that our diversity is our strength, and that together, we can achieve greater understanding, respect, and unity.

@ 03374734:5aefdc44

I feel young again, satisfied and over-satisfied. I'm on the train, going back to my city and my home. I smile like a dreamer. My crotch is sore and I smile more.

I don't know when it'll happen again, probably not this year, but tomorrow I will have a few hours just to myself. This time I will be well-prepared. Some toys, a bigger screen to indulge in the sweet perverted world of porn. And I want a very good lube. Right now I enjoy the idea of perversity that the lube brings. I can already think about the thoughts that I will have while I carry it in my purse.

I can't wait to get home and take a long shower before returning to my day-to-day life. Life's better!

@ 2775fb0f:887f8193

1 сентября. Новодвинск-2040. В Новодвинске День здоровья прошёл с большим размахом и разнообразием мероприятий, направленных на популяризацию здорового образа жизни и активного отдыха. Городские площадки, такие как НГКЦ, городской и детский парки, а также Комсомольская площадь, стали центрами активности и веселья.

В Новодвинском городском культурном центре (НГКЦ) прошли мастер-классы по различным видам физической активности. Посетители могли попробовать себя в йоге, пилатесе и танцах. Специальные тренеры проводили занятия для всех желающих, включая детей и пожилых людей. Также в НГКЦ организовали лекции о правильном питании и здоровом образе жизни, где эксперты делились советами и рекомендациями.

«Я пришла на этот мастер-класс, чтобы попробовать что-то новое и расслабиться после напряженной недели. Занятие прошло просто замечательно! Инструктор был очень внимателен и помогал каждому, объясняя правильные позы и дыхательные техники. Я почувствовала, как напряжение уходит, а тело становится более гибким. Атмосфера была дружелюбной и поддерживающей, и я встретила много интересных людей. Теперь я планирую продолжать заниматься йогой и надеюсь, что такие мероприятия будут проходить чаще. Это отличный способ заботиться о своем здоровье и находить гармонию!», — рассказала Елена Самойлова, участница мастер-класса по йоге.

В городском парке прошли спортивные соревнования, включая забеги на короткие дистанции, велогонки и турниры по мини-футболу. Для детей были организованы эстафеты и игры на свежем воздухе. В течение всего дня работали интерактивные площадки, где можно было пройти тесты на физическую подготовку и получить консультации от спортивных врачей. Детский парк стал настоящим центром веселья для самых маленьких. Здесь прошли флешмобы с участием аниматоров, которые вовлекали детей в танцы и игры. Также были организованы мастер-классы по рисованию и творчеству, где дети могли создать свои собственные произведения искусства на тему здоровья и природы. В парке работали станции с полезными угощениями, где предлагали фрукты, смузи и натуральные соки. Один из организаторов подобной станции дал комментарий нашей редакции:

«Мы с командой решили, что День здоровья — это отличная возможность показать детям и их родителям, как важно правильно питаться. Мы подготовили разнообразные полезные угощения: свежие фрукты, овощные нарезки, смузи и натуральные соки. Я был приятно удивлён, как активно дети и взрослые интересовались нашим предложением. Многие из них впервые пробовали такие здоровые закуски и с удовольствием делились своими впечатлениями.

Мы также проводили небольшие игры и викторины, чтобы сделать процесс обучения о здоровом питании более увлекательным. Важно, чтобы дети понимали, что здоровая еда может быть не только полезной, но и вкусной! Я надеюсь, что такие мероприятия помогут сформировать у них правильные привычки на будущее. В целом, День здоровья прошёл на ура, и я рад, что смог внести свой вклад в это замечательное событие!»

На Комсомольской площади развернулась ярмарка здоровья, где местные производители представили экологически чистые продукты и товары для активного образа жизни. Здесь же проходили выступления музыкальных коллективов и танцевальных групп, создавая атмосферу праздника. В течение дня проводились различные конкурсы и викторины на тему здоровья, где участники могли выиграть призы и подарки.

День здоровья в Новодвинске стал ярким и запоминающимся событием, объединившим жителей города в стремлении к здоровому образу жизни. Множество мероприятий, акций и мастер-классов способствовали не только физическому развитию, но и укреплению социальной сплоченности среди горожан.

@ 6d8e2a24:5faaca4c

Many people has worked there lives out, they gave up their sweat and blood yet nothing to write home about.

Many have worked for 10, 15, 40 to X years but can't boast of riches. Many have been deligent in hard labour day and night yet can't also boast of riches.

Then does it mean that riches is not based on the work and intensity of the work one does? Does it also mean that years of work doesn't makes one rich too?

Work is only a temporary satisfaction. Work is a scalar quantity. Work is a pain for old age.

Conclusion Riches begin with a state of mind—with definiteness of purpose and with little or no hard work.

@ fa1d8325:7c91882e

В этом выпуске нашего подкаста мы окунёмся в предновогодние настроения Пятигорска и узнаем, о чём мечтают жители города в преддверии 2041 года.

Новый год — это время надежд и ожиданий, и в каждом доме звучат самые разные желания, от простых до необычных. Мы пообщаемся с местными жителями, чтобы понять, какие подарки они надеются найти под ёлочкой.

Присоединяйтесь к нам, чтобы узнать о самых популярных желаниях пятигорчан на этот волшебный праздник!

@ e31e84c4:77bbabc0

Bitcoin and Fixed Income was Written By Wyatt O’Rourke. If you enjoyed this article then support his writing, directly, by donating to his lightning wallet: ultrahusky3@primal.net

Fiduciary duty is the obligation to act in the client’s best interests at all times, prioritizing their needs above the advisor’s own, ensuring honesty, transparency, and avoiding conflicts of interest in all recommendations and actions.

This is something all advisors in the BFAN take very seriously; after all, we are legally required to do so. For the average advisor this is a fairly easy box to check. All you essentially have to do is have someone take a 5-minute risk assessment, fill out an investment policy statement, and then throw them in the proverbial 60/40 portfolio. You have thousands of investment options to choose from and you can reasonably explain how your client is theoretically insulated from any move in the \~markets\~. From the traditional financial advisor perspective, you could justify nearly anything by putting a client into this type of portfolio. All your bases were pretty much covered from return profile, regulatory, compliance, investment options, etc. It was just too easy. It became the household standard and now a meme.

As almost every real bitcoiner knows, the 60/40 portfolio is moving into psyop territory, and many financial advisors get clowned on for defending this relic on bitcoin twitter. I’m going to specifically poke fun at the ‘40’ part of this portfolio.

The ‘40’ represents fixed income, defined as…

An investment type that provides regular, set interest payments, such as bonds or treasury securities, and returns the principal at maturity. It’s generally considered a lower-risk asset class, used to generate stable income and preserve capital.

Historically, this part of the portfolio was meant to weather the volatility in the equity markets and represent the “safe” investments. Typically, some sort of bond.

First and foremost, the fixed income section is most commonly constructed with U.S. Debt. There are a couple main reasons for this. Most financial professionals believe the same fairy tale that U.S. Debt is “risk free” (lol). U.S. debt is also one of the largest and most liquid assets in the market which comes with a lot of benefits.

There are many brilliant bitcoiners in finance and economics that have sounded the alarm on the U.S. debt ticking time bomb. I highly recommend readers explore the work of Greg Foss, Lawrence Lepard, Lyn Alden, and Saifedean Ammous. My very high-level recap of their analysis:

• A bond is a contract in which Party A (the borrower) agrees to repay Party B (the lender) their principal plus interest over time.

• The U.S. government issues bonds (Treasury securities) to finance its operations after tax revenues have been exhausted.

• These are traditionally viewed as “risk-free” due to the government’s historical reliability in repaying its debts and the strength of the U.S. economy

• U.S. bonds are seen as safe because the government has control over the dollar (world reserve asset) and, until recently (20 some odd years), enjoyed broad confidence that it would always honor its debts.

• This perception has contributed to high global demand for U.S. debt but, that is quickly deteriorating.

• The current debt situation raises concerns about sustainability.

• The U.S. has substantial obligations, and without sufficient productivity growth, increasing debt may lead to a cycle where borrowing to cover interest leads to more debt.

• This could result in more reliance on money creation (printing), which can drive inflation and further debt burdens.

In the words of Lyn Alden “Nothing stops this train”

Those obligations are what makes up the 40% of most the fixed income in your portfolio. So essentially you are giving money to one of the worst capital allocators in the world (U.S. Gov’t) and getting paid back with printed money.

As someone who takes their fiduciary responsibility seriously and understands the debt situation we just reviewed, I think it’s borderline negligent to put someone into a classic 60% (equities) / 40% (fixed income) portfolio without serious scrutiny of the client’s financial situation and options available to them. I certainly have my qualms with equities at times, but overall, they are more palatable than the fixed income portion of the portfolio. I don’t like it either, but the money is broken and the unit of account for nearly every equity or fixed income instrument (USD) is fraudulent. It’s a paper mache fade that is quite literally propped up by the money printer.

To briefly be as most charitable as I can – It wasn’t always this way. The U.S. Dollar used to be sound money, we used to have government surplus instead of mathematically certain deficits, The U.S. Federal Government didn’t used to have a money printing addiction, and pre-bitcoin the 60/40 portfolio used to be a quality portfolio management strategy. Those times are gone.

Now the fun part. How does bitcoin fix this?

Bitcoin fixes this indirectly. Understanding investment criteria changes via risk tolerance, age, goals, etc. A client may still have a need for “fixed income” in the most literal definition – Low risk yield. Now you may be thinking that yield is a bad word in bitcoin land, you’re not wrong, so stay with me. Perpetual motion machine crypto yield is fake and largely where many crypto scams originate. However, that doesn’t mean yield in the classic finance sense does not exist in bitcoin, it very literally does. Fortunately for us bitcoiners there are many other smart, driven, and enterprising bitcoiners that understand this problem and are doing something to address it. These individuals are pioneering new possibilities in bitcoin and finance, specifically when it comes to fixed income.

Here are some new developments –

Private Credit Funds – The Build Asset Management Secured Income Fund I is a private credit fund created by Build Asset Management. This fund primarily invests in bitcoin-backed, collateralized business loans originated by Unchained, with a secured structure involving a multi-signature, over-collateralized setup for risk management. Unchained originates loans and sells them to Build, which pools them into the fund, enabling investors to share in the interest income.

Dynamics

• Loan Terms: Unchained issues loans at interest rates around 14%, secured with a 2/3 multi-signature vault backed by a 40% loan-to-value (LTV) ratio.
• Fund Mechanics: Build buys these loans from Unchained, thus providing liquidity to Unchained for further loan originations, while Build manages interest payments to investors in the fund.

Pros

• The fund offers a unique way to earn income via bitcoin-collateralized debt, with protection against rehypothecation and strong security measures, making it attractive for investors seeking exposure to fixed income with bitcoin.

Cons

• The fund is only available to accredited investors, which is a regulatory standard for private credit funds like this.

Corporate Bonds – MicroStrategy Inc. (MSTR), a business intelligence company, has leveraged its corporate structure to issue bonds specifically to acquire bitcoin as a reserve asset. This approach allows investors to indirectly gain exposure to bitcoin’s potential upside while receiving interest payments on their bond investments. Some other publicly traded companies have also adopted this strategy, but for the sake of this article we will focus on MSTR as they are the biggest and most vocal issuer.

Dynamics

• Issuance: MicroStrategy has issued senior secured notes in multiple offerings, with terms allowing the company to use the proceeds to purchase bitcoin.

• Interest Rates: The bonds typically carry high-yield interest rates, averaging around 6-8% APR, depending on the specific issuance and market conditions at the time of issuance.

• Maturity: The bonds have varying maturities, with most structured for multi-year terms, offering investors medium-term exposure to bitcoin’s value trajectory through MicroStrategy’s holdings.

Pros

• Indirect Bitcoin exposure with income provides a unique opportunity for investors seeking income from bitcoin-backed debt.

• Bonds issued by MicroStrategy offer relatively high interest rates, appealing for fixed-income investors attracted to the higher risk/reward scenarios.

Cons

• There are credit risks tied to MicroStrategy’s financial health and bitcoin’s performance. A significant drop in bitcoin prices could strain the company’s ability to service debt, increasing credit risk.

• Availability: These bonds are primarily accessible to institutional investors and accredited investors, limiting availability for retail investors.

Interest Payable in Bitcoin – River has introduced an innovative product, bitcoin Interest on Cash, allowing clients to earn interest on their U.S. dollar deposits, with the interest paid in bitcoin.

Dynamics

• Interest Payment: Clients earn an annual interest rate of 3.8% on their cash deposits. The accrued interest is converted to Bitcoin daily and paid out monthly, enabling clients to accumulate Bitcoin over time.

• Security and Accessibility: Cash deposits are insured up to $250,000 through River’s banking partner, Lead Bank, a member of the FDIC. All Bitcoin holdings are maintained in full reserve custody, ensuring that client assets are not lent or leveraged.

Pros

• There are no hidden fees or minimum balance requirements, and clients can withdraw their cash at any time.

• The 3.8% interest rate provides a predictable income stream, akin to traditional fixed-income investments.

Cons

• While the interest rate is fixed, the value of the Bitcoin received as interest can fluctuate, introducing potential variability in the investment’s overall return.

• Interest rate payments are on the lower side

Admittedly, this is a very small list, however, these types of investments are growing more numerous and meaningful. The reality is the existing options aren’t numerous enough to service every client that has a need for fixed income exposure. I challenge advisors to explore innovative options for fixed income exposure outside of sovereign debt, as that is most certainly a road to nowhere. It is my wholehearted belief and call to action that we need more options to help clients across the risk and capital allocation spectrum access a sound money standard.

Additional Resources

• River: The future of saving is here: Earn 3.8% on cash. Paid in Bitcoin.

• Onramp: Bitcoin, The Emergent Asset Class

• MicroStrategy: MicroStrategy Announces Pricing of Offering of Convertible Senior Notes

---

Bitcoin and Fixed Income was Written By Wyatt O’Rourke. If you enjoyed this article then support his writing, directly, by donating to his lightning wallet: ultrahusky3@primal.net

@ a305a0de:21557ddd

In today's fast-paced world, it's easy to get caught up in the hustle and bustle of daily life. Our minds are constantly racing, and it's not uncommon to feel stressed, anxious, or overwhelmed. But what if there was a way to break free from this cycle of negativity and cultivate a sense of calm, clarity, and happiness?

Enter mindfulness, a powerful practice that has been shown to have a positive impact on both physical and mental health. By incorporating mindfulness into your daily routine, you can reduce stress and anxiety, improve your relationships, increase your productivity, and even live a longer, happier life.

What is Mindfulness?

Mindfulness is the practice of being present in the moment, paying attention to your thoughts, feelings, and sensations without judgment or distraction. It's about cultivating a sense of awareness and acceptance, and learning to appreciate the beauty and simplicity of life.

The Benefits of Mindfulness

The benefits of mindfulness are numerous and well-documented. Some of the most significant advantages include:

• Reduced stress and anxiety
• Improved relationships and communication skills
• Increased productivity and focus
• Enhanced creativity and problem-solving abilities
• Better sleep quality and duration
• Improved overall health and well-being

How to Practice Mindfulness

Incorporating mindfulness into your daily routine is easier than you might think. Here are a few simple tips to get you started:

• Start small: Begin with short periods of mindfulness practice, such as 5-10 minutes per day.
• Focus on your breath: Bring your attention to your breath, noticing the sensation of the air moving in and out of your body.
• Practice mindfulness in daily activities: Bring mindfulness into your daily routine by paying attention to your thoughts, feelings, and sensations while you're doing everyday tasks like eating, walking, or showering.

Conclusion

Mindfulness is a powerful practice that has the potential to transform your life in countless ways. By incorporating mindfulness into your daily routine, you can reduce stress and anxiety, improve your relationships, increase your productivity, and even live a longer, happier life. So why not give it a try? Your mind, body, and spirit will thank you.

@ a305a0de:21557ddd

Space tourism is no longer just the stuff of science fiction. With private companies like Virgin Galactic, SpaceX, and Blue Origin leading the charge, the industry is poised for exponential growth in the coming years.

But what exactly is space tourism, and how will it change the way we travel? In this article, we'll explore the exciting future of space tourism and what it means for you.

Suborbital Flights: The First Step

Suborbital flights, which take passengers to the edge of space without entering orbit, are the first step in space tourism. Virgin Galactic's SpaceShipTwo, for example, has already carried several passengers to an altitude of 62 miles (100 km) above the Earth's surface.

These flights offer a thrilling experience, with passengers experiencing weightlessness and witnessing breathtaking views of the curvature of the Earth. And with prices starting at around $250,000 per seat, suborbital flights are becoming increasingly accessible to the general public.

Lunar Resorts: The Next Frontier

But suborbital flights are just the beginning. Lunar resorts, which would allow tourists to stay on the Moon for extended periods, are the next frontier in space tourism.

Private companies like SpaceX and Blue Origin are already working on establishing a human presence on the Moon, with plans to send tourists there in the near future. And with NASA's Artemis program aiming to return humans to the Moon by 2024, the prospect of lunar tourism is becoming increasingly realistic.

Space Stations: The Ultimate Getaway

Space stations, which would offer tourists the opportunity to stay in orbit around the Earth for extended periods, are another exciting development in space tourism.

Private companies like Axiom Space and Bigelow Aerospace are already working on establishing space stations, which would offer tourists a unique and unforgettable experience. And with NASA's plans to establish a sustainable presence in low-Earth orbit, space stations could become a reality sooner rather than later.

Conclusion

Space tourism is no longer just a pipe dream, but a rapidly growing industry that's set to change the way we travel forever. From suborbital flights to lunar resorts and space stations, the possibilities are endless. And with private companies and governments around the world investing heavily in space tourism, the future of this exciting industry looks brighter than ever.

@ 35f3a26c:92ddf231

What is a Hardware Wallet / Seed Signer?

Most people call it "Hardware Wallet", which is inaccurate since it is not a wallet, it is a "Seed Signer"

Basically it is an electronic device with a simple user interface which guides you to introduce your seed words, once configured, you will use it in combination with your Bitcoin Wallet to sign transactions.

How does it works?

Once you are fully setup, if you try to send funds with your Bitcoin Wallet, you will be prompted to sign the transaction with your "Seed Signer", it will prompt you to introduce a PIN or a password or use a bio-metric identification, once you do so, the transaction will be broadcasted, without it, you will only be able to receive, not to send.

Are Seed Signers safe?

The answer is yes, but some more than others, you have to do your homework and choose wisely, here is a check list. I suggest you follow it before buying one:

• Uses a Chip Secure Element (SE), which is a chip that is protected from unauthorized access and stores confidential and cryptographic data
• It is Air Gap, which means that is physically isolated from unsecured networks, no Bluetooth, no WiFi, no USB connector. Only way to add information is via the user interface and for OS upgrades, a SSD card
• The OS in the device is FOSS (Free and Open Source Software)
• If the company offers a Bitcoin Wallet with the device, it should be as well FOSS
• It is build only for Bitcoin, no alt coins development in their products
• You can acquire the product directly from the company
• You can acquire the product with Bitcoin
• The company will agree to deliver to a PO-BOX or similar
• In case you pay the Seed Signer with a non secure methods which give away your full name and address, ensure that the company has a policy of deleting the client records after a short period of time to ensure your safety. If they get hacked, cyber criminals will know your name and address and probably target you

Any Recommendations?

I will suggest you do your own research and do not trust, verify. I am not affiliated or receive any income from any of the products mentioned below...

My favorites so far (yes, they check all the boxes I mentioned):

• "Passport" from Foundation (link: https://foundationdevices.com/ )
• "COLCARD" from Coinkite (link: https://coldcard.com/ )

If you known of any "Seed Signer" that passes the check list above and I didn't include it, please let me know in the comments, always looking forward to test new products.

Note: Important to understand that devices built with Raspberry Pi don't qualify since they do not pass the Chip SE

@ 6d8e2a24:5faaca4c

"if your boyfriend uses Tiktok, you have a girlfriend" worlds riches man. Elon Musk tells women.

What's your opinion, do you think Elon Musk is right by his statement?

@ 46390caa:7e7f65d9

The world of work is undergoing a significant transformation. Driven by technological advancements, shifting workforce demographics, and evolving societal values, the future of work is likely to be vastly different from what we know today. In this article, we'll explore the key trends, challenges, and opportunities shaping the future of work.

Trends Shaping the Future of Work

1. Automation and Artificial Intelligence: As AI and automation technologies continue to advance, many jobs will be augmented or replaced. While this may seem daunting, it also creates opportunities for workers to focus on higher-value tasks that require creativity, empathy, and problem-solving skills.
2. Remote and Flexible Work: The COVID-19 pandemic has accelerated the shift towards remote work, and this trend is likely to continue. With the advancement of digital communication tools and cloud computing, workers will have more flexibility to work from anywhere, at any time.
3. Lifelong Learning: As technological change accelerates, workers will need to continually update their skills to remain relevant. This emphasizes the importance of lifelong learning, enabling workers to adapt to new technologies and industry shifts.
4. Gig Economy and Platform Work: The gig economy is growing, with more workers engaging in freelance, contract, or platform-based work. This shift requires workers to be more entrepreneurial, adaptable, and resilient.

Challenges Ahead

1. Job Displacement: As automation and AI replace certain jobs, there is a risk of significant job displacement. Governments, educators, and employers must work together to provide training and support for workers who need to transition to new roles.
2. Skills Gap: The rapidly changing job market requires workers to have a new set of skills, including digital literacy, creativity, and problem-solving. Addressing the skills gap will be crucial to ensuring workers are equipped for the future job market.
3. Inequality and Access: The future of work may exacerbate existing inequalities, particularly for those without access to education, training, or technology. It's essential to address these disparities to ensure everyone has an opportunity to thrive in the changing job market.

Opportunities for Growth and Innovation

1. New Job Creation: While automation may replace some jobs, it will also create new ones, such as AI developer, data scientist, and cybersecurity specialist.
2. Entrepreneurship and Innovation: The future of work presents opportunities for entrepreneurs and innovators to create new products, services, and business models that address emerging needs and challenges.
3. Increased Productivity and Efficiency: Technological advancements can enhance productivity and efficiency, freeing workers to focus on higher-value tasks and improving overall quality of life.

Preparing for the Future of Work

To thrive in the future job market, workers, employers, and governments must be proactive in addressing the challenges and opportunities ahead. This includes:

1. Investing in Education and Training: Governments and employers should invest in programs that develop the skills required for the future job market.
2. Fostering a Culture of Lifelong Learning: Encourage workers to continually update their skills and adapt to new technologies and industry shifts.
3. Promoting Entrepreneurship and Innovation: Support entrepreneurs and innovators in creating new products, services, and business models that address emerging needs and challenges.

The future of work is uncertain, but one thing is clear: it will be shaped by the choices we make today. By understanding the trends, challenges, and opportunities ahead, we can work together to create a future job market that is more equitable, sustainable, and fulfilling for all.

@ 6d8e2a24:5faaca4c

The federal government has commenced N50 electronic levy deductions from transactions of N10,000 and above made by users of financial technology (Fintech) companies, including Opay, Moniepoint, Kuda, and others.

The levy, called Electronic Money Transfer Levy (EMTL), introduced under the Finance Act 2020, places a singular and one-off levy of N50 on the recipient of any electronic receipt or transfer of N10,000 or above, and was earlier announced to take effect from September 9, Tribune Online reported.

The introduction of the EMTL was, however, met with opposition from Nigerians, with various groups including the National Association of Nigerian Students (NANS) calling on the federal government to reverse its position on the implementation of the levy.

“Please be informed that starting September 9, 2024, a one-time of N50 will be applied to electronic transfers of N10,000 and above paid into your personal or business account in compliance with the Federal Inland Revenue Service (FIRS) regulations.

“It is important to note that Opay does not benefit from this charge in any way as it is directed entirely by the federal government,” Opay explained in its earlier notice.

In a recent development, the fintech companies have again notified their customers that the implementation of the N50 EMTL deduction has commenced from December 1, 2024.

Opay, in a message sent to its users on Saturday (also shared via its app), explained that the electronic levy deduction begins on December 1.

“Dear Customer, in line with the FIRS, the EMTL applies starting from December 1st, 2024,” the message reads.

Likewise, Moniepoint in a notice sent to its customers on Saturday, explained that it has commenced implementation of the EMTL charges, clarifying however that the levy will be remitted to the FIRS.

“Dear customer, you will be charged stamp duty of N%) on inflows of N10,000 and above. Moniepoint collects and remits this on behalf and to FIRS,” Moniepoint says.

@ 349d6b82:12b2a5b1

Мошенничество - очень серьезная проблема, затрагивающей множество жителей.

Сегодня к нам в редакцию обратилась пострадавшая мошенников, Анна Горкова, она всегда была осторожной и внимательной к финансовым вопросам. Однако в один из дней она получила звонок от «сотрудника банка», который сообщил о подозрительных операциях на её счете. Мошенник уверил её, что для защиты средств необходимо срочно перевести деньги на "безопасный" счет". В панике и доверяя голосу на другом конце провода, Анна перевела все свои сбережения.

Не смотря на столько банальный подход, наши жители, особенно престарелого возраста, попадаются на "удочку" к мошенникам. И, к сожалению, это не единичный случай. С начала 2044 года в Серове зарегистрировано более 270 фактов мошенничества, что на 7% больше по сравнению с предыдущим годом.

Местные правоохранительные органы призывают граждан быть бдительными и не доверять незнакомцам, особенно в вопросах финансов.

Мошенники используют различные методы для обмана граждан: Злоумышленники представляются сотрудниками банков или государственных учреждений. Некоторые создают фальшивые аккаунты для сбора личной информации и обещают выгодные сделки с требованием предварительной оплаты.

Согласно статистике, пожилые люди и люди средних лет чаще всего становятся жертвами таких схем. Поэтому важно делиться информацией о мошенничестве с близкими и родными и предупреждать их о возможных рисках.

Будьте бдительны и всегда проверяйте информацию перед тем, как принимать финансовые решения. Помните: если что-то звучит слишком хорошо, чтобы быть правдой, — скорее всего, это не так .

@ 3f0702fa:66db56f1

Этот амбициозный проект воплощает в себе гармонию природы и современного дизайна, создавая уникальное пространство как для жителей, так и для гостей столицы Зауралья. Оранжерея представляет собой настоящий ботанический сад с множеством экзотических растений, которые будут радовать глаз круглый год.

Особое внимание уделено системе климат-контроля, что обеспечивает идеальные условия для роста и развития самых разнообразных видов флоры. Посетители смогут насладиться не только красотой тропических растений, но и участвовать в образовательных программах, мастер-классах и выставках.

Кроме того, оранжерея станет площадкой для культурных мероприятий и выставок, объединяющих людей вокруг любви к природе и устойчивому развитию. Данный проект не только украшает Курган, но и подчеркивает его стремление к инновациям и заботе о сохранении окружающей среды. Так, новое здание становится знаковым элементом городской инфраструктуры, насыщая жизнь жителей теплом и зеленью.

https://psv4.userapi.com/s/v1/d/mjoXP8Oce1hteuplbky7bvvlJqYNYqBDy6eXFvE_0SqQhwEWiuKSjk4M1jEYjsu2IDUs4f5B_ZWx9mRznCHpr7e-KKGqt6i80Q6qbIYnsAyWDTVJlMP0pA/319894142510886919.mp4

@ 3f0702fa:66db56f1

Подкаст можно прослушать по ссылке ниже

https://studio.superpodcast.ai/podcast/56e2db7a-09c1-4c76-93c3-72dc822004bc

@ 349d6b82:12b2a5b1

В 2044 году Серов, спустя 20 лет, наконец смог стать примером успешного благоустройства жилых помещений и общественных пространств, что значительно улучшило качество жизни наших жителей. Ключевым героем этого процесса стал Александр Петров, активист и председатель местного совета, который инициировал множество проектов по улучшению городской инфраструктуры.

В 2044 году завершилась программа капитального ремонта жилья, которая охватила все многоквартирные дома города. Это дало возможность жителям улучшить свои условия проживания.

На протяжении времени Серовчане активно голосовали за новые объекты благоустройства, включая парки и скверы. Это стало возможным благодаря инициативам Александра Петрова, который организовал общественные обсуждения и привлек внимание к нуждам жителей.

В результате совместных усилий местной администрации и активистов были созданы новые парки и зоны отдыха, что сделало наш с вами город более привлекательным для жизни.

Все началось еще в 2015 году. За эти долгие годы были обновлены фасады, кровли и системы отопления в большинстве зданий города.

Александр Петров активно выступал за создание зеленых зон и общественных пространств. В результате его усилий были реализованы проекты по озеленению дворов и установке новых детских площадок: "Я горжусь тем, что благодаря вашей активности и поддержке мы смогли реализовать множество проектов, которые изменили облик нашего города. Каждый голос, каждое ваше мнение сыграли ключевую роль в этом процессе. Мы создали не просто красивые пространства, но и места, где люди могут встречаться, общаться и наслаждаться жизнью. Мы продолжим работать над улучшением качества жизни в Серове. Важно помнить, что наш город — это наше общее дело, и только вместе мы сможем достичь еще больших высот".

Благодаря совместным усилиям Серов в 2044 году стал образцом в сфере благоустройства жилых помещений и общественных пространств.

@ 04ed2b8f:75be6756

In the world of a warrior, there’s no space for comfort. Growth doesn’t happen in the safe zones, the predictable routines, or the easy wins. It’s forged in the fire of struggle, risk, and relentless effort. If you want to become the best version of yourself—the ultimate version—you have to understand that growth and comfort cannot coexist. One demands the other’s destruction.

The Comfort zone is a cage

Comfort is an illusion. It’s a trap that keeps you stuck in the same place, doing the same things. Sure, it feels good for a while, but comfort breeds stagnation. A warrior’s path is about pushing past limits, going beyond what’s easy, and testing the very boundaries of what’s possible. The moment you settle into comfort, you begin to die inside. You stop growing, and you lose the hunger, the fire, the drive that makes you relentless.

A true warrior isn’t looking for ease. They’re looking for the next challenge. The next fight. The next opportunity to prove themselves. If you’re comfortable, you’re not training hard enough, not thinking sharp enough, not going for the next level. Comfort is the enemy of progress.

Pain is the Teacher

If you want to become something better, you have to embrace pain. And not just physical pain—mental, emotional, all of it. The battlefield is the greatest teacher, and discomfort is the lesson. Every time you step into a new challenge—whether it’s a harder workout, a tough conversation, or a risky opportunity—you’re leveling up. Growth requires you to break the old version of yourself, piece by piece. You have to be willing to feel the burn and push through it.

Remember, it’s not about avoiding pain; it’s about mastering it. Warriors are built in moments of difficulty. They are forged in sweat, failure, and grit. Every battle fought, every failure faced, and every scar earned strengthens them. Pain isn’t a setback—it’s the proof you’re on the right path.

Fear is Your Ally

Fear is a sign you’re on the edge of growth. Most people let fear stop them—they stay in their comfort zone and run from the challenge. But a warrior looks fear straight in the face and charges. Fear is not something to avoid; it’s a signal that you’re about to make a major leap. If you want to grow, you have to do the thing you’re afraid of. Every fear faced is a victory won. Every obstacle overcome is another tool in your arsenal.

Fear is fuel for the warrior’s fire. Don’t back down from it. Use it. It will push you farther, faster, and harder than you ever thought possible.

The Warrior’s Code: Adapt and Overcome

The warrior’s mindset is simple: adapt and overcome. Comfort zones? Those are for the weak. Warriors understand that they must evolve constantly. They train, they fail, they adapt, and then they crush whatever challenge is in front of them. If you’re not adapting, you’re falling behind.

In the fight for greatness, there’s no resting. Every moment of relaxation is an opportunity for someone else to surpass you. Growth is relentless. It demands your full commitment. A warrior isn’t satisfied with being good enough—they’re obsessed with being the best.

Rise, Fight, Conquer

This isn’t about becoming emotional or feeling good. It’s about dominating your life, taking on every challenge, and turning every hardship into fuel. The battlefield is where you sharpen your mind, body, and soul. Comfort doesn’t give you power—it weakens you. Only discomfort, struggle, and effort will build you into a force that cannot be stopped.

So, are you ready to fight? Because comfort and growth don’t mix. If you want to rise, you have to be willing to feel the heat. It’s not easy. It’s not comfortable. But it’s the only way forward. Warriors aren’t made in the safety of comfort—they’re made in the chaos of battle.

Embrace the grind. Push through the fear. Take the challenge head-on. Because in the end, growth is your reward, and it’s waiting for you outside your comfort zone.

@ d5c3d063:4d1159b3

ปรัชญา แว่นตาขยายส่องความจริง ทลายกำแพงอำนาจรัฐ เราเกิดมาบนโลกใบนี้ ใครเป็นคนกำหนดชีวิตเรา? สังคม? รัฐบาล? หรือตัวเราเอง? ในโลกที่ความคาดหวัง กฎระเบียบ และอุดมการณ์ต่างๆ ถาโถมเข้าใส่ ราวกับคลื่นซัดสาดชายฝั่ง เราจะยืนหยัดและกำหนดเส้นทางชีวิตของตนเองได้อย่างไร? https://i.nostr.build/F4kB2cSaN51rxVLA.jpg ปรัชญา เปรียบเสมือน แว่นตาขยายที่ส่องให้เห็นความจริง ช่วยให้เรามองทะลุผ่านกำแพงอำนาจรัฐที่พยายามปิดบังและควบคุมเรา มันเป็นเครื่องมือสำคัญที่ช่วยให้เรา เข้าใจโลก เข้าใจตนเอง และเลือกทางเดินชีวิตด้วยตัวเอง ไม่ใช่ถูกชักนำหรือบังคับโดยผู้อื่น . ปรัชญาในบริบทนี้ ไม่ใช่แค่การครุ่นคิดบนหอคอยงาช้าง แต่คือการ ใช้เหตุผลและความเป็นจริง เป็นเครื่องมือส่องสว่าง เปิดโปงความงมงาย อคติ และอำนาจที่ไม่ชอบธรรม ปรัชญาช่วยให้เราตั้งคำถาม วิเคราะห์ และมองทะลุผ่านมายาคติ เพื่อค้นหาความจริงที่ถูกบิดเบือน เช่นเดียวกับที่เราใช้แว่นขยายส่องดูสิ่งเล็กๆ ปรัชญาช่วยให้เรามองเห็นรายละเอียดของความอยุติธรรมที่แฝงอยู่ในสังคม ตั้งแต่เรื่องใกล้ตัวอย่างการโฆษณาชวนเชื่อที่พยายามโน้มน้าวเรา ไปจนถึงเรื่องใหญ่ระดับประเทศ เช่น ESG เทรนด์ที่เกิดจากความตื่นตัวในประเด็นภาวะโลกร้อนที่ได้เอื้อประโยชน์ให้กับกลุ่มคนบางกลุ่มหรือเกิดการรวมศูนย์อำนาจ ซึ่งล้วนเป็นการ ละเมิดเสรีภาพและความยุติธรรม เหมือนกำแพงสูงที่ขวางกั้นการพัฒนาของสังคม . ระบบทุนนิยม (Capitalism) เปรียบเสมือนท้องนาที่อุดมสมบูรณ์ ที่เกษตรกรทุกคนมีอิสระ ในการเพาะปลูกพืชผลที่ตนเองเลือก ระบบนี้ส่งเสริม การแข่งขัน นวัตกรรม และความรับผิดชอบส่วนบุคคล ซึ่งเป็นปัจจัยสำคัญของความเจริญรุ่งเรือง ในขณะที่ระบบสังคมนิยม (Socialism) เปรียบเสมือน นารวม ที่รัฐบาลเป็นผู้กำหนดทุกอย่าง ซึ่งอาจให้ผลผลิตที่เท่าเทียมกันในตอนแรก แต่ในระยะยาว จะขาดความหลากหลายและการพัฒนา เพราะขาดแรงจูงใจในการสร้างสรรค์ . การเซ็นเซอร์ (Censorship) คือการจำกัดเสรีภาพในการแสดงออกและการเข้าถึงข้อมูล เป็นเครื่องมือที่รัฐบาลมักใช้เพื่อ ควบคุมความคิดและบิดเบือนความจริง ปิดกั้นไม่ให้ประชาชนรับรู้ข้อมูลอย่างรอบด้าน และตัดสินใจด้วยตนเอง การผูกขาด (Monopoly) ที่เกิดจากการแทรกแซงของรัฐบาล เช่น การเอื้อประโยชน์ให้กับธุรกิจบางกลุ่มเป็นการบิดเบือนกลไกตลาด ขัดขวางการแข่งขันที่เป็นธรรมและส่งผลเสียต่อเศรษฐกิจโดยรวม ส่วนการเอื้อประโยชน์ให้กับกลุ่มคนบางกลุ่ม (The Establishing of an Establishment) เช่น การให้เงินสนับสนุนแก่นักวิชาการบางกลุ่มโดยไม่เป็นธรรม ยิ่งตอกย้ำความอยุติธรรมและความไม่โปร่งใสในการใช้อำนาจรัฐ . ดังนั้น การศึกษาปรัชญาจึงสำคัญ มันช่วยให้เรามี ความคิดที่ชัดเจน มีเหตุผล และมีวิจารณญาณ ราวกับมีแว่นขยายส่องความจริง เพื่อที่จะปกป้องสิทธิและเสรีภาพของตนเอง และสร้างสังคมที่ยุติธรรมและเจริญรุ่งเรือง การต่อสู้เพื่อเสรีภาพ คือการต่อสู้ทางปรัชญาที่ต้องอาศัย เหตุผล (reason) และความเป็นจริง (reality) เป็นเครื่องมือ และ ความกล้าหาญ ที่จะทลายกำแพงอำนาจรัฐลง . สังคมที่มี​​ความยั่งยืน (Sustainability) มีเจริญรุ่งเรืองอย่างแท้จริง คือสังคมที่ให้คุณค่ากับ เสรีภาพ ความรับผิดชอบ และความเป็นปัจเจกบุคคล (individualism) การส่งเสริม ความคิดเชิงวิพากษ์ การตั้งคำถาม และ การเคารพในสิทธิเสรีภาพ ของทุกคน คือรากฐานสำคัญในการสร้างสังคมที่ดี ที่ทุกคนมีโอกาสที่จะเติบโตและพัฒนาศักยภาพของตนเองได้อย่างเต็มที่ . #Siamstr #Philosophy #ปรัชยาส้ม

@ 5da1df3c:2b37c713

Can you used just a second to say Amen.

@ d5c3d063:4d1159b3

4/7 ปรัชญา แว่นตาขยายส่องความจริง ทลายกำแพงอำนาจรัฐ เราเกิดมาบนโลกใบนี้ ใครเป็นคนกำหนดชีวิตเรา? สังคม? รัฐบาล? หรือตัวเราเอง? ในโลกที่ความคาดหวัง กฎระเบียบ และอุดมการณ์ต่างๆ ถาโถมเข้าใส่ ราวกับคลื่นซัดสาดชายฝั่ง เราจะยืนหยัดและกำหนดเส้นทางชีวิตของตนเองได้อย่างไร? https://i.nostr.build/F4kB2cSaN51rxVLA.jpg ปรัชญา เปรียบเสมือน แว่นตาขยายที่ส่องให้เห็นความจริง ช่วยให้เรามองทะลุผ่านกำแพงอำนาจรัฐที่พยายามปิดบังและควบคุมเรา มันเป็นเครื่องมือสำคัญที่ช่วยให้เรา เข้าใจโลก เข้าใจตนเอง และเลือกทางเดินชีวิตด้วยตัวเอง ไม่ใช่ถูกชักนำหรือบังคับโดยผู้อื่น . ปรัชญาในบริบทนี้ ไม่ใช่แค่การครุ่นคิดบนหอคอยงาช้าง แต่คือการ ใช้เหตุผลและความเป็นจริง เป็นเครื่องมือส่องสว่าง เปิดโปงความงมงาย อคติ และอำนาจที่ไม่ชอบธรรม ปรัชญาช่วยให้เราตั้งคำถาม วิเคราะห์ และมองทะลุผ่านมายาคติ เพื่อค้นหาความจริงที่ถูกบิดเบือน เช่นเดียวกับที่เราใช้แว่นขยายส่องดูสิ่งเล็กๆ ปรัชญาช่วยให้เรามองเห็นรายละเอียดของความอยุติธรรมที่แฝงอยู่ในสังคม ตั้งแต่เรื่องใกล้ตัวอย่างการโฆษณาชวนเชื่อที่พยายามโน้มน้าวเรา ไปจนถึงเรื่องใหญ่ระดับประเทศ เช่น ESG เทรนด์ที่เกิดจากความตื่นตัวในประเด็นภาวะโลกร้อนที่ได้เอื้อประโยชน์ให้กับกลุ่มคนบางกลุ่มหรือเกิดการรวมศูนย์อำนาจ ซึ่งล้วนเป็นการ ละเมิดเสรีภาพและความยุติธรรม เหมือนกำแพงสูงที่ขวางกั้นการพัฒนาของสังคม . ระบบทุนนิยม (Capitalism) เปรียบเสมือนท้องนาที่อุดมสมบูรณ์ ที่เกษตรกรทุกคนมีอิสระ ในการเพาะปลูกพืชผลที่ตนเองเลือก ระบบนี้ส่งเสริม การแข่งขัน นวัตกรรม และความรับผิดชอบส่วนบุคคล ซึ่งเป็นปัจจัยสำคัญของความเจริญรุ่งเรือง ในขณะที่ระบบสังคมนิยม (Socialism) เปรียบเสมือน นารวม ที่รัฐบาลเป็นผู้กำหนดทุกอย่าง ซึ่งอาจให้ผลผลิตที่เท่าเทียมกันในตอนแรก แต่ในระยะยาว จะขาดความหลากหลายและการพัฒนา เพราะขาดแรงจูงใจในการสร้างสรรค์ . การเซ็นเซอร์ (Censorship) คือการจำกัดเสรีภาพในการแสดงออกและการเข้าถึงข้อมูล เป็นเครื่องมือที่รัฐบาลมักใช้เพื่อ ควบคุมความคิดและบิดเบือนความจริง ปิดกั้นไม่ให้ประชาชนรับรู้ข้อมูลอย่างรอบด้าน และตัดสินใจด้วยตนเอง การผูกขาด (Monopoly) ที่เกิดจากการแทรกแซงของรัฐบาล เช่น การเอื้อประโยชน์ให้กับธุรกิจบางกลุ่มเป็นการบิดเบือนกลไกตลาด ขัดขวางการแข่งขันที่เป็นธรรมและส่งผลเสียต่อเศรษฐกิจโดยรวม ส่วนการเอื้อประโยชน์ให้กับกลุ่มคนบางกลุ่ม (The Establishing of an Establishment) เช่น การให้เงินสนับสนุนแก่นักวิชาการบางกลุ่มโดยไม่เป็นธรรม ยิ่งตอกย้ำความอยุติธรรมและความไม่โปร่งใสในการใช้อำนาจรัฐ . ดังนั้น การศึกษาปรัชญาจึงสำคัญ มันช่วยให้เรามี ความคิดที่ชัดเจน มีเหตุผล และมีวิจารณญาณ ราวกับมีแว่นขยายส่องความจริง เพื่อที่จะปกป้องสิทธิและเสรีภาพของตนเอง และสร้างสังคมที่ยุติธรรมและเจริญรุ่งเรือง การต่อสู้เพื่อเสรีภาพ คือการต่อสู้ทางปรัชญาที่ต้องอาศัย เหตุผล (reason) และความเป็นจริง (reality) เป็นเครื่องมือ และ ความกล้าหาญ ที่จะทลายกำแพงอำนาจรัฐลง . สังคมที่มี​​ความยั่งยืน (Sustainability) มีเจริญรุ่งเรืองอย่างแท้จริง คือสังคมที่ให้คุณค่ากับ เสรีภาพ ความรับผิดชอบ และความเป็นปัจเจกบุคคล (individualism) การส่งเสริม ความคิดเชิงวิพากษ์ การตั้งคำถาม และ การเคารพในสิทธิเสรีภาพ ของทุกคน คือรากฐานสำคัญในการสร้างสังคมที่ดี ที่ทุกคนมีโอกาสที่จะเติบโตและพัฒนาศักยภาพของตนเองได้อย่างเต็มที่ . #Siamstr #Philosophy #ปรัชยาส้ม

@ 2063cd79:57bd1320

Warum werden die vorhandenen Mittel einer öffentlich einsehbaren Blockchain nicht verwendet, um eine gewisse Sicherheit zu schaffen und ein Vertrauen in Dritte soweit zu reduzieren, dass man immerhin das gute alte Bitcoin-Meme "Don't Trust, Verify!" auf die Arbeit Dritter anwenden kann? Proof of Reserves (PoR) ist ein Ansatz, der von vielen als der neue Standard gesehen wird, der zumindest bei Handelsplattformen ein gewisses Grundvertrauen erzeugen soll. Doch wie genau funktioniert PoR und ist es wirklich so effektiv, wie es uns verkauft wird?

Wer sichergehen möchte, dass sich seine/ihre Guthaben bei Anbietern von Börsen, Handelsplattformen oder anderen Verwahrungsdienstleistern tatsächlich in Form von liquiden bitcoins in der direkten Kontrolle des Anbieters befinden, sollte a) seine Guthaben abheben und in die Selbstverwahrung gehen, oder b) zumindest mit einem Anbieter arbeiten, der Transparenz schafft und dem/der Kund//in ermöglicht zu überprüfen, dass die Einlagen wirklich vorhanden sind. Analog zum traditionellen Bankensystem lässt sich bei jedem Anbieter, ob über die Website, eine App oder sonstwie leicht ein Dashboard generieren, das einem sein Bitcoin-Guthaben anzeigt. Allerdings hat der/die Nutzer//in meistens keinen Einblick darüber, ob die angezeigte Menge Bitcoin auch wirklich im Falle eines Bankruns auszahlbar ist. So auch bei Banken. Ein Kontoauszug gibt lediglich Auskunft über das in der Banken-Datenbank gutgeschriebene Guthaben (oder Schuld), man bekommt aber keine Auskunft darüber, ob eine Bank auch die finanziellen Mittel besitzt, um alle Forderungen zu bedienen, sollten sich alle Kund//innen gleichzeitig entscheiden ihre Vermögen von den Konten abzuheben. Im Bankensystem spricht man von Fractional-Reserve-Banking ➡️ wer mehr darüber lesen möchte, kann sich den Artikel anschauen, in dem ich mehr über das Thema schreibe:

https://www.genexyz.org/post/11-block-752065-fractional-reserve-banking-wird-durch-bitcoin-obsolet-bdpznh/

Bei Bitcoin spricht man von Paper-Bitcoin oder Fake-Bitcoin. Hierbei handelt es sich um vermeintliche Bitcoin-Guthaben, die Nutzern von Börsen oder Handelsplattformen suggeriert werden, ohne dass die tatsächliche Menge Bitcoin verwahrt wird (ähnlich Fractional Reserve Banking). Ob die tatsächlichen Bitcoin wirklich vom "Verwahrer" gehalten werden, lässt sich (zumindest teilweise) mit ️Proof of Reserves überprüfen.

Wie wir letzte Woche festgestellt haben, bieten Blockchain-basierte Systeme (neben vielen anderen) den Vorteil, dass der Informationsfluss komplett transparent und öffentlich einsehbar ist. Im Gegensatz zum traditionellen Finanzsystem, befinden sich viele Daten, wie Adressen und Transaktionen, direkt auf der Chain und sind somit für jedermann jederzeit und von überall abrufbar. Dies schafft mehr Transparenz , da diese Daten nicht durch Dritte herausgegeben werden, sondern von jedem/r interessierten Nutzer//in direkt abgerufen werden können, und so kann in der Theorie jede Bewegung, aber auch jeder Kontostand nachverfolgt werden.

Anders als bei On-Chain-Analyse, die auf Heuristik besteht, um gewisse Trends oder Sentiments anhand von Daten aufzuspüren, ist die Prämisse bei Proof of Reserves ziemlich simpel: Die Adressen zeigen eine gewisse Menge von bitcoins oder nicht.

Doch wie veröffentlichen Dienstleister wie Börsen und Handelsplattformen diese Information über die Vermögenswerte, die diese für ihre Kund//innen verwahren? Im Idealfall verfügen die Anbieter über Mittel, die alle Vermögenswerte der Nutzer//innen zu 100% abdecken, und darüber hinaus noch zusätzliche Reserven für Notfälle. Einfach gesprochen bedeutet dies, dass jedesmal, wenn ein/e Nutzer//in Bitcoin einzahlt oder Bitcoin erwirbt, diese zusätzliche Menge Bitcoin direkt und in voller Höhe in den Reserven des Dienstleisters landet, um sicherzustellen, dass die Kundengelder vollständig abgedeckt und gesichert sind. Um Nutzer//innen die Möglichkeit zu geben nachzuvollziehen, dass die eigenen Vermögenswerte wirklich zu 100% durch Reserven abdeckt sind, nutzen Dienstleister sogenannte Merkle-Trees, die jedem/jeder Nutzer//in ermöglichen, seine/ihre Vermögensbestände mit seiner/ihrer eigenen generierten Merkle-Hash und Datensatz-ID zu überprüfen.

Was sind Merkle-Trees? 🌳

Um Merkle-Trees zu verstehen, muss man zunächst das Konzept von Hashes verstanden haben. Ein sicherer Hash-Algorithmus (auch SHA genannt) ist in der Kryptografie eine mathematische Formel, die eine Datenkette beliebiger Größe in eine feste Größe transformiert und komprimiert, die sich vollständig von den ursprünglichen Daten unterscheidet.

Beispiele:

• SHA1("The quick brown fox jumps over the lazy dog") Output: 2fd4e1c67a2d28fced849ee1bb76e7391b93eb12
• SHA1("The quick brown fox jumps over the lazy cog") Output: de9f2c7fd25e1b3afad3e85a0bd17d9b100db4b3
• SHA1("") Output: da39a3ee5e6b4b0d3255bfef95601890afd80709

Wie man an dem Beispiel erkennt, erzeugen die fast identischen Sätze, in denen nur das D in dog mit einem C ersetzt wurde komplett neue Hash-Werte, die aber in Größe identisch sind und sogar die gleiche Größe besitzen, wie zum Beispiel der Hash-Wert des Eingabe-Werts G.

In dem Beispiel oben sehen wir einen SHA-1 Hash-Algorithmus. Das Bitcoin-Protokoll bedient sich des SHA-256, eine von der NSA entwickelte Variante der SHA-2 Funktion, wobei die 256 die Länge der ausgegebenen Bitfolge angibt. Außerdem funktionieren SHA Funktionen als Einbahnstraßen, es gibt eine Eingabe (z.B. beliebiger Satz, oder Passwort) und es gibt eine Ausgabe (in Form eines Hash-Werts), es ist absolut unmöglich, die Eingabe eines Hash-Werts aus der Ausgabe neu zu erstellen.

Ein häufig gesehenes Anwendungsbeispiel ist die Verschlüsselung von Passwörtern. Anstatt das eigentliche Passwort des/r Nutzers//in zu kennen, muss ein Server nur den Hash-Wert dieses Passworts überprüfen. Dies schützt vor Angriffen auf Datenbanken der Unternehmen, da bei einem Angriff nur die Hash-Werte und nicht die tatsächlichen Passwörter preisgegeben werden.

Weiter zu Merkle-Trees 🦜

Das von Ralph Merkle entwickelte Konzept beschreibt im Prinzip eine Verkettung von Hash-Werten in Form eines umgekehrten Baums (auf deutsch auch Hash-Baum genannt). Die Hash-Werte stellen in dieser Datenstruktur die Blätter, oder Leaves dar (L1, L2, L3 und L4 im Diagramm). Die Wurzel des Baums wird als Top-Hash oder Root-Hash bezeichnet.

Der Vorteil dieser Datenstruktur liegt darin, dass alle Leaves veränderbar sind und dennoch an der Wurzel verifiziert werden können. Im Gegensatz zu einer flachen Struktur, in der man jede Veränderung separat nachvollziehen muss, kann man im Merkle-Tree den Top-Hash verifizieren und hat damit eine Garantie, dass jede darunterliegende Veränderung durchgereicht wurde. Besonders in einem Peer-to-Peer-Netzwerk kann somit sichergestellt werden, dass zwischen Peers gesendete Blöcke unverändert und unbeschädigt empfangen werden. Es ermöglicht damit, dass jeder Teil des Trees zur Verifizierung mit dem vertrauenswürdigen Top-Hash verglichen werden kann, um festzustellen, ob der Hash beschädigt oder sogar gefälscht ist.

In der traditionellen Buchhaltung wird die Intaktheit oder Unversehrtheit der Unternehmensbücher durch einen Wirtschaftsprüfer oder anderen vertrauenswürdigen Dritten attestiert. In einer perfekten Welt stellt dieser Prüfer die Garantie dafür, dass die geprüften Bücher vollständig und korrekt geführt sind, also Vermögen und Verbindlichkeiten korrekt eingegeben wurden. Allerdings stellen Bitcoin- und Kryptobörsen dieses System vor ein Problem, da die riesige Menge an Transaktionen in einem 24/7/365-offenen Markt von einem Prüfer nie zu jedem Zeitpunkt festgestellt werden kann, sondern wenn überhaupt punktuell. Anders gesagt, Prüfungen finden nur punktuell statt, also im Quartal, Halbjahr oder jährlich. Das gibt einem bösartig gesinnten Anbieter viel Zeit Kundengelder zu veruntreuen. Außerdem, ganz in guter Bitcoin-Manier, lautet eines der wichtigsten Credos:

☝️ DON'T TRUST, VERIFY!

Merkle-Trees bieten die einzige Möglichkeit den Nutzer//innen einen direkten Weg zur Überprüfung der Gesundheit / Vollständigkeit ihrer persönlichen Einlagen.

Doch auch bei Proof of Reserves auf Basis von Merkle-Trees gibt es einige Probleme. Zunächst mal ist das Konzept nicht einheitlich definiert. Es gibt Anbieter, die lediglich den Merkle-Root-Hash veröffentlichen, um damit zu zeigen, dass sie über mindestens soviel (im Idealfall sogar mehr) Bitcoin verfügen, wie von Nutzer//innen auf der Plattform verwaltet.

Ein Problem liegt darin, dass die Hash-Roots vom Unternehmen selbst veröffentlicht werden müssen. Dies allein birgt einige Risikos, denn Hash-Roots müssen häufig genug veröffentlicht werden, um ein Fehlverhalten durch den Anbieter auszuschließen. Wie wir anhand des Bildes oben erkennen können, wurde der letzte sogenannte Snapshot von Binance am 22. November veröffentlicht, also vor 3 Wochen. Darüber hinaus wird die Information von dem Unternehmen selbst auf seinem eigenen Medium (z.B. Website) veröffentlicht, was es für den/die Nutzer//in schwierig macht nachzuvollziehen, ob die Information allen Nutzer//innen identisch angezeigt wird.

https://x.com/jespow/status/1596227031637045248

Ein weiteres Problem liegt darin, dass Proof of Reserves in dieser Art lediglich einen Proof of Assets, also einen Beweis für vorhandene Vermögen, darstellt. Bei einer vollständigen Prüfung muss ein Unternehmen auch etwaige Verbindlichkeiten zum Nachweis der Zahlungsfähigkeit aufweisen, denn diese können in der Theorie die Höhe der Vermögen bei Weitem übersteigen (➡️siehe BlockFi mit Vermögen von 1 Milliarde US Dollar vs. Verbindlichkeiten in Höhe von 10 Milliarden US Dollar).

Viel schlimmer noch: Wir können uns nicht einmal wirklich sicher sein, dass es sich um tatsächliche Vermögenswerte handelt, da diese ja unter Umständen schon verliehen oder als Sicherheit anderweitig verwendet worden sind.

Des Weiteren muss auch hier ein Dritter die Integrität der gehashten Daten testieren, denn der Merkle-Root-Hash ist immer nur so korrekt, wie die eingespeisten zugrunde liegenden Informationen. Theoretisch kann ein Unternehmen private Schlüssel, die nicht im exklusiven Besitz stehen, also fremdverwertet werden können, oder sogar negative Kontostände einbeziehen, die im Hashing-Vorgang als absolute Zahlen dargestellt werden. Also stehen wir zumindest bei der komplett unabhängigen Verifizierung durch den Nutzer am Ausgangsproblem: Trust!

Börsen wie Kraken oder Coinbase lassen ihre Reserven durch Wirtschaftsprüfungsfirmen belegen, um den Unzulänglichkeiten der einfachen Offenlegung der Merkle-Trees entgegenzuwirken, doch löst dies nicht das Problem des Vertrauens in die genannten Prüfer.

Die einzige 100% sichere und vertrauenswürdige Methode, um sicherzustellen, dass Guthaben sicher und geschützt sind, besteht darin seine Einlagen sofort nach dem Kauf von Börsen und anderen Dienstleistern zu nehmen und sie in die Selbstverwahrung zu holen. Denn selbst wenn das Unternehmen ein solventes Verhältnis von Vermögen zu Verbindlichkeiten aufweist und darüber hinaus testieren kann, dass die in den Hashing-Algorithmen verwendeten Keys zu 100% unversehrt und authentisch sind, besteht immer noch die Chance, dass das Unternehmen vom Saubermann zum Schwindler wird und sich mit dem angehäuften Vermögen aus dem Staub macht. In diesen Fällen werden gerne IT- und Netzwerkprobleme, oder Ungereimtheiten bei den Nutzerdaten aufgrund von irgendwelchen KYC/AML Regularien zitiert, die den/die Nutzer//in daran hindern, das Guthaben auszuzahlen.

https://www.nobsbitcoin.com/hoseki-launches-real-time-proof-of-reserves

Unternehmen wie Hoseki haben schnell reagiert und einen Service angeboten, der Nutzer//innen, die weiterhin ihr Guthaben einem Dienstleister anvertrauen wollen, einen One-Stop-Shop anbieten soll, den sie nutzen können, um schnell und einfach zu verifizieren, welche Dienstleister wirklich Bitcoin in der angegebenen Menge verwahren. Die Übersicht ist sehr übersichtlich gestaltet und benutzerfreundlich. Die Identifizierung für Unternehmen erfolgt durch Twitter-Authentifizierung und das gehaltene Vermögen wird beglaubigt, indem das Unternehmen den Besitz seiner Adressen mit einer Signatur beweist. Somit können Adressen auf Dauer überwacht werden, um sicherzustellen, dass das Vermögen auch über einen längeren Zeitraum nicht verschoben wird.

💡Jede/r Nutzer//in kann seine/ihre Wallet-Adresse verifizieren indem er/sie in der Wallet eine Signatur einer Nachricht vornimmt. Dieser Verifizierungsprozess beweist, dass man tatsächlich der/die Inhaber//in der Adresse ist, denn nur mit dem Private-Key und dem Public-Key zusammen, kann solch eine Signatur erstellt werden.

Zu diesem Zeitpunkt hat nur Peter McCormacks Fussball-Verein Real Bedford FC die Verifizierung vollzogen, doch wer sich anschauen möchte, ob in Zukunft weitere Unternehmen folgen, kann das hier tun:

https://www.hoseki.app/verified

Auch Coinmarketcap.com haben in der Zwischenzeit ein Feature eingeführt, dass den Nutzer//innen einen einfachen Überblick über die eingelagerten Vermögenswerte bieten soll:

https://coinmarketcap.com/rankings/exchanges

Abschließend bleibt wie immer nur zu sagen, dass einer der großen Vorteile von Bitcoin im Gegensatz zu den meisten anderen Anlageklassen darin besteht, dass man über sein Vermögen zu 100% selbst bestimmen kann. Oder um mit Satoshis Worten zu schließen:

The result is a distributed system with no single point of failure. Users hold the crypto keys to their own money and transact directly with each other, with the help of the P2P network to check for double-spending.

🫳🎤

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In diesem Sinne, 2... 1... Risiko!‌