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@ e97aaffa:2ebd765d
2025-05-22 10:50:38Seria possível um short squeeze na MicroStrategy, similar ao da Metaplanet?
Com aquela dimensão, eu acho pouco provável, mas um mais pequeno é bem possível. O Metaplanet valorizou mais de 300% em dois dias, é incrível.
Nestas empresas de Bitcoin Treasury Companies, como a MicroStrategy e a Metaplanet, o rastilho para o short squeeze é uma forte valorização do Bitcoin no mercado spot. É o Bitcoin que dá a volatilidade à ação.
A MicroStrategy tem um marketcap de $64B, é demasiado grande para ter valorização desta amplitude em tão pouco tempo. Além disso, existem outros fatores que poderão minimizar o impato do short squeeze.
Saylor, certamente iria aproveitar a oportunidade para emitir novas ações para gerar mais liquidez. Seria algo similar ao que a GameStop fez, ao emitir de novas ações, permitiu minimizar o short squeeze e gerou um caixa de $4B.
Depois existe um outro grupo de investidores, que é enorme, tem uma estratégia especulativa de capturar o NAV, ou seja, de estar short em MicroStrategy e long em Bitcoin.
Caso exista um short squeeze, as shorts seriam liquidadas, consequentemente as longs também, isso provocaria uma pressão de venda de Bitcoin, a valorização será minimizada. Isso reduz imenso a volatilidade do Bitcoin.
Claro que 300% não é possível, mas até 100% é bem possível.
Agora o ponto interesante, se o Saylor ficasse com os bolsos bem recheados, o que ele faria?Todos nós sabemos qual é a resposta, claramente ele iria comprar ainda mais Bitcoin. Apesar de eu preferir que ele utilize essa liquidez para reduzir as notas conversíveis da empresa. Eu acho que ele já tem demasiado Bitcoin, a centralização nunca é boa, ainda mais agora, que já existem outras empresas que prestam serviços similares.
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@ db39407c:a36c161e
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@ 6d8e2a24:5faaca4c
2025-05-22 10:04:48Apr 2, 2025 at 5:43 PM
Updated: May 8, 2025 at 1:08 PM
Bola Ahmed Tinubu has signed the Investments and Securities Act 2025, officially recognizing crypto assets and placing them under the Nigerian SEC.
Nigeria’s President, Bola Ahmed Tinubu, has signed the Investments and Securities Act 2025 into law, making its provisions officially enforceable.
The act now classifies digital assets and cryptocurrencies as securities, bringing them under the regulation of the Nigerian Securities and Exchange Commission (SEC).
The details
*According to reports, the SEC announced the development last Saturday, adding that the act supersedes the previous ISA 2007 Act.*
*The new act, apart from granting legal recognition to cryptocurrencies, also expands the definition of securities to include investment contracts.*
*This expansion grants the SEC regulatory authority over crypto exchanges and other virtual asset service providers and ensures that their activities are governed by the regulator’s provisions.*
*In addition, the act put forward stricter penalties for Ponzi schemes and their operators, many of whom have used crypto to run their scams in recent years.*
Key quotes
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The director-general of the SEC, Emomotimi Agama commented:
*“The ISA 2024 reflects our commitment to building a dynamic, inclusive and resilient capital market. By addressing regulatory gaps and introducing forward-looking provisions, the new Act empowers SEC to foster innovation, protect investors more efficiently and reposition Nigeria as a competitive destination for local and foreign investments."*
Why this matters
*Regulations around digital assets in Nigeria have begun to pick up pace in recent years with the SEC leading the country’s crypto regulatory drive.*
*In February, Mariblock reported that the SEC was working on revising existing regulations to allow for the taxation of crypto assetsin a revenue generation move.*
*The SEC wanted to expand its licensing > framework to allow Nigerians to trade on centralized exchanges where transactions can be easily monitored for tax purposes.*
*It is unclear if the proposed amendments on crypto taxation are included in the just-assented ISA 2024.*
Before now
*In 2023, the Central Bank of Nigeria permitted local banks to serve virtual assets service providersbut only if they are licensed by the SEC.*
*Midway through last year, the SEC started its regulatory drive. It expanded its accelerated regulatory incubation program (ARIP) to include digital assets and allow virtual assets service providers (VASPS) to registerand operate within the sandbox.*
*The move, meant to fast-track the onboarding process for VASPs, culminated in two local exchanges — Busha and Quidax — receiving provisional licenses to operate in the country.*
https://www.mariblock.com/nigerias-president-signs-bill-recognizing-digital-assets-into-law/#:~:text=Nigeria's%20President%2C%20Bola%20Ahmed%20Tinubu,and%20Exchange%20Commission%20(SEC).
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@ 21335073:a244b1ad
2025-05-09 13:56:57Someone asked for my thoughts, so I’ll share them thoughtfully. I’m not here to dictate how to promote Nostr—I’m still learning about it myself. While I’m not new to Nostr, freedom tech is a newer space for me. I’m skilled at advocating for topics I deeply understand, but freedom tech isn’t my expertise, so take my words with a grain of salt. Nothing I say is set in stone.
Those who need Nostr the most are the ones most vulnerable to censorship on other platforms right now. Reaching them requires real-time awareness of global issues and the dynamic relationships between governments and tech providers, which can shift suddenly. Effective Nostr promoters must grasp this and adapt quickly.
The best messengers are people from or closely tied to these at-risk regions—those who truly understand the local political and cultural dynamics. They can connect with those in need when tensions rise. Ideal promoters are rational, trustworthy, passionate about Nostr, but above all, dedicated to amplifying people’s voices when it matters most.
Forget influencers, corporate-backed figures, or traditional online PR—it comes off as inauthentic, corny, desperate and forced. Nostr’s promotion should be grassroots and organic, driven by a few passionate individuals who believe in Nostr and the communities they serve.
The idea that “people won’t join Nostr due to lack of reach” is nonsense. Everyone knows X’s “reach” is mostly with bots. If humans want real conversations, Nostr is the place. X is great for propaganda, but Nostr is for the authentic voices of the people.
Those spreading Nostr must be so passionate they’re willing to onboard others, which is time-consuming but rewarding for the right person. They’ll need to make Nostr and onboarding a core part of who they are. I see no issue with that level of dedication. I’ve been known to get that way myself at times. It’s fun for some folks.
With love, I suggest not adding Bitcoin promotion with Nostr outreach. Zaps already integrate that element naturally. (Still promote within the Bitcoin ecosystem, but this is about reaching vulnerable voices who needed Nostr yesterday.)
To promote Nostr, forget conventional strategies. “Influencers” aren’t the answer. “Influencers” are not the future. A trusted local community member has real influence—reach them. Connect with people seeking Nostr’s benefits but lacking the technical language to express it. This means some in the Nostr community might need to step outside of the Bitcoin bubble, which is uncomfortable but necessary. Thank you in advance to those who are willing to do that.
I don’t know who is paid to promote Nostr, if anyone. This piece isn’t shade. But it’s exhausting to see innocent voices globally silenced on corporate platforms like X while Nostr exists. Last night, I wondered: how many more voices must be censored before the Nostr community gets uncomfortable and thinks creatively to reach the vulnerable?
A warning: the global need for censorship-resistant social media is undeniable. If Nostr doesn’t make itself known, something else will fill that void. Let’s start this conversation.
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@ 0e9491aa:ef2adadf
2025-05-22 10:01:25Bank run on every crypto bank then bank run on every "real" bank.
— ODELL (@ODELL) December 14, 2022
The four main banks of bitcoin and “crypto” are Signature, Prime Trust, Silvergate, and Silicon Valley Bank. Prime Trust does not custody funds themselves but rather maintains deposit accounts at BMO Harris Bank, Cross River, Lexicon Bank, MVB Bank, and Signature Bank. Silvergate and Silicon Valley Bank have already stopped withdrawals. More banks will go down before the chaos stops. None of them have sufficient reserves to meet withdrawals.
Bitcoin gives us all the ability to opt out of a system that has massive layers of counterparty risk built in, years of cheap money and broken incentives have layered risk on top of risk throughout the entire global economy. If you thought the FTX bank run was painful to watch, I have bad news for you: every major bank in the world is fractional reserve. Bitcoin held in self custody is unique in its lack of counterparty risk, as global market chaos unwinds this will become much more obvious.
The rules of bitcoin are extremely hard to change by design. Anyone can access the network directly without a trusted third party by using their own node. Owning more bitcoin does not give you more control over the network with all participants on equal footing.
Bitcoin is:
- money that is not controlled by a company or government
- money that can be spent or saved without permission
- money that is provably scarce and should increase in purchasing power with adoptionBitcoin is money without trust. Whether you are a nation state, corporation, or an individual, you can use bitcoin to spend or save without permission. Social media will accelerate the already deteriorating trust in our institutions and as this trust continues to crumble the value of trust minimized money will become obvious. As adoption increases so should the purchasing power of bitcoin.
A quick note on "stablecoins," such as USDC - it is important to remember that they rely on trusted custodians. They have the same risk as funds held directly in bank accounts with additional counterparty risk on top. The trusted custodians can be pressured by gov, exit scam, or caught up in fraud. Funds can and will be frozen at will. This is a distinctly different trust model than bitcoin, which is a native bearer token that does not rely on any centralized entity or custodian.
Most bitcoin exchanges have exposure to these failing banks. Expect more chaos and confusion as this all unwinds. Withdraw any bitcoin to your own wallet ASAP.
Simple Self Custody Guide: https://werunbtc.com/muun
More Secure Cold Storage Guide: https://werunbtc.com/coldcard
If you found this post helpful support my work with bitcoin.
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@ 21335073:a244b1ad
2025-05-01 01:51:10Please respect Virginia Giuffre’s memory by refraining from asking about the circumstances or theories surrounding her passing.
Since Virginia Giuffre’s death, I’ve reflected on what she would want me to say or do. This piece is my attempt to honor her legacy.
When I first spoke with Virginia, I was struck by her unshakable hope. I had grown cynical after years in the anti-human trafficking movement, worn down by a broken system and a government that often seemed complicit. But Virginia’s passion, creativity, and belief that survivors could be heard reignited something in me. She reminded me of my younger, more hopeful self. Instead of warning her about the challenges ahead, I let her dream big, unburdened by my own disillusionment. That conversation changed me for the better, and following her lead led to meaningful progress.
Virginia was one of the bravest people I’ve ever known. As a survivor of Epstein, Maxwell, and their co-conspirators, she risked everything to speak out, taking on some of the world’s most powerful figures.
She loved when I said, “Epstein isn’t the only Epstein.” This wasn’t just about one man—it was a call to hold all abusers accountable and to ensure survivors find hope and healing.
The Epstein case often gets reduced to sensational details about the elite, but that misses the bigger picture. Yes, we should be holding all of the co-conspirators accountable, we must listen to the survivors’ stories. Their experiences reveal how predators exploit vulnerabilities, offering lessons to prevent future victims.
You’re not powerless in this fight. Educate yourself about trafficking and abuse—online and offline—and take steps to protect those around you. Supporting survivors starts with small, meaningful actions. Free online resources can guide you in being a safe, supportive presence.
When high-profile accusations arise, resist snap judgments. Instead of dismissing survivors as “crazy,” pause to consider the trauma they may be navigating. Speaking out or coping with abuse is never easy. You don’t have to believe every claim, but you can refrain from attacking accusers online.
Society also fails at providing aftercare for survivors. The government, often part of the problem, won’t solve this. It’s up to us. Prevention is critical, but when abuse occurs, step up for your loved ones and community. Protect the vulnerable. it’s a challenging but a rewarding journey.
If you’re contributing to Nostr, you’re helping build a censorship resistant platform where survivors can share their stories freely, no matter how powerful their abusers are. Their voices can endure here, offering strength and hope to others. This gives me great hope for the future.
Virginia Giuffre’s courage was a gift to the world. It was an honor to know and serve her. She will be deeply missed. My hope is that her story inspires others to take on the powerful.
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@ 0e9491aa:ef2adadf
2025-05-22 10:01:24@matt_odell don't you even dare not ask about nostr!
— Kukks (Andrew Camilleri) (@MrKukks) May 18, 2021
Nostr first hit my radar spring 2021: created by fellow bitcoiner and friend, fiatjaf, and released to the world as free open source software. I was fortunate to be able to host a conversation with him on Citadel Dispatch in those early days, capturing that moment in history forever. Since then, the protocol has seen explosive viral organic growth as individuals around the world have contributed their time and energy to build out the protocol and the surrounding ecosystem due to the clear need for better communication tools.
nostr is to twitter as bitcoin is to paypal
As an intro to nostr, let us start with a metaphor:
twitter is paypal - a centralized platform plagued by censorship but has the benefit of established network effects
nostr is bitcoin - an open protocol that is censorship resistant and robust but requires an organic adoption phase
Nostr is an open communication protocol that can be used to send messages across a distributed set of relays in a censorship resistant and robust way.
- Anyone can run a relay.
- Anyone can interact with the protocol.
- Relays can choose which messages they want to relay.
- Users are identified by a simple public private key pair that they can generate themselves.Nostr is often compared to twitter since there are nostr clients that emulate twitter functionality and user interface but that is merely one application of the protocol. Nostr is so much more than a mere twitter competitor. Nostr clients and relays can transmit a wide variety of data and clients can choose how to display that information to users. The result is a revolution in communication with implications that are difficult for any of us to truly comprehend.
Similar to bitcoin, nostr is an open and permissionless protocol. No person, company, or government controls it. Anyone can iterate and build on top of nostr without permission. Together, bitcoin and nostr are incredibly complementary freedom tech tools: censorship resistant, permissionless, robust, and interoperable - money and speech protected by code and incentives, not laws.
As censorship throughout the world continues to escalate, freedom tech provides hope for individuals around the world who refuse to accept the status quo. This movement will succeed on the shoulders of those who choose to stand up and contribute. We will build our own path. A brighter path.
My Nostr Public Key: npub1qny3tkh0acurzla8x3zy4nhrjz5zd8l9sy9jys09umwng00manysew95gx
If you found this post helpful support my work with bitcoin.
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@ 0e9491aa:ef2adadf
2025-05-22 10:01:23Bank run on every crypto bank then bank run on every "real" bank.
— ODELL (@ODELL) December 14, 2022
Good morning.
It looks like PacWest will fail today. It will be both the fifth largest bank failure in US history and the sixth major bank to fail this year. It will likely get purchased by one of the big four banks in a government orchestrated sale.
March 8th - Silvergate Bank
March 10th - Silicon Valley Bank
March 12th - Signature Bank
March 19th - Credit Suisse
May 1st - First Republic Bank
May 4th - PacWest Bank?PacWest is the first of many small regional banks that will go under this year. Most will get bought by the big four in gov orchestrated sales. This has been the playbook since 2008. Follow the incentives. Massive consolidation across the banking industry. PacWest gonna be a drop in the bucket compared to what comes next.
First, a hastened government led bank consolidation, then a public/private partnership with the remaining large banks to launch a surveilled and controlled digital currency network. We will be told it is more convenient. We will be told it is safer. We will be told it will prevent future bank runs. All of that is marketing bullshit. The goal is greater control of money. The ability to choose how we spend it and how we save it. If you control the money - you control the people that use it.
If you found this post helpful support my work with bitcoin.
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@ 52b4a076:e7fad8bd
2025-04-28 00:48:57I have been recently building NFDB, a new relay DB. This post is meant as a short overview.
Regular relays have challenges
Current relay software have significant challenges, which I have experienced when hosting Nostr.land: - Scalability is only supported by adding full replicas, which does not scale to large relays. - Most relays use slow databases and are not optimized for large scale usage. - Search is near-impossible to implement on standard relays. - Privacy features such as NIP-42 are lacking. - Regular DB maintenance tasks on normal relays require extended downtime. - Fault-tolerance is implemented, if any, using a load balancer, which is limited. - Personalization and advanced filtering is not possible. - Local caching is not supported.
NFDB: A scalable database for large relays
NFDB is a new database meant for medium-large scale relays, built on FoundationDB that provides: - Near-unlimited scalability - Extended fault tolerance - Instant loading - Better search - Better personalization - and more.
Search
NFDB has extended search capabilities including: - Semantic search: Search for meaning, not words. - Interest-based search: Highlight content you care about. - Multi-faceted queries: Easily filter by topic, author group, keywords, and more at the same time. - Wide support for event kinds, including users, articles, etc.
Personalization
NFDB allows significant personalization: - Customized algorithms: Be your own algorithm. - Spam filtering: Filter content to your WoT, and use advanced spam filters. - Topic mutes: Mute topics, not keywords. - Media filtering: With Nostr.build, you will be able to filter NSFW and other content - Low data mode: Block notes that use high amounts of cellular data. - and more
Other
NFDB has support for many other features such as: - NIP-42: Protect your privacy with private drafts and DMs - Microrelays: Easily deploy your own personal microrelay - Containers: Dedicated, fast storage for discoverability events such as relay lists
Calcite: A local microrelay database
Calcite is a lightweight, local version of NFDB that is meant for microrelays and caching, meant for thousands of personal microrelays.
Calcite HA is an additional layer that allows live migration and relay failover in under 30 seconds, providing higher availability compared to current relays with greater simplicity. Calcite HA is enabled in all Calcite deployments.
For zero-downtime, NFDB is recommended.
Noswhere SmartCache
Relays are fixed in one location, but users can be anywhere.
Noswhere SmartCache is a CDN for relays that dynamically caches data on edge servers closest to you, allowing: - Multiple regions around the world - Improved throughput and performance - Faster loading times
routerd
routerd
is a custom load-balancer optimized for Nostr relays, integrated with SmartCache.routerd
is specifically integrated with NFDB and Calcite HA to provide fast failover and high performance.Ending notes
NFDB is planned to be deployed to Nostr.land in the coming weeks.
A lot more is to come. 👀️️️️️️
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@ 0e9491aa:ef2adadf
2025-05-22 10:01:23People forget Bear Stearns failed March 2008 - months of denial followed before the public realized how bad the situation was under the surface.
Similar happening now but much larger scale. They did not fix fundamental issues after 2008 - everything is more fragile.
The Fed preemptively bailed out every bank with their BTFP program and First Republic Bank still failed. The second largest bank failure in history.
There will be more failures. There will be more bailouts. Depositors will be "protected" by socializing losses across everyone.
Our President and mainstream financial pundits are currently pretending the banking crisis is over while most banks remain insolvent. There are going to be many more bank failures as this ponzi system unravels.
Unlike 2008, we have the ability to opt out of these broken and corrupt institutions by using bitcoin. Bitcoin held in self custody is unique in its lack of counterparty risk - you do not have to trust a bank or other centralized entity to hold it for you. Bitcoin is also incredibly difficult to change by design since it is not controlled by an individual, company, or government - the supply of dollars will inevitably be inflated to bailout these failing banks but bitcoin supply will remain unchanged. I do not need to convince you that bitcoin provides value - these next few years will convince millions.
If you found this post helpful support my work with bitcoin.
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@ 91bea5cd:1df4451c
2025-04-26 10:16:21O Contexto Legal Brasileiro e o Consentimento
No ordenamento jurídico brasileiro, o consentimento do ofendido pode, em certas circunstâncias, afastar a ilicitude de um ato que, sem ele, configuraria crime (como lesão corporal leve, prevista no Art. 129 do Código Penal). Contudo, o consentimento tem limites claros: não é válido para bens jurídicos indisponíveis, como a vida, e sua eficácia é questionável em casos de lesões corporais graves ou gravíssimas.
A prática de BDSM consensual situa-se em uma zona complexa. Em tese, se ambos os parceiros são adultos, capazes, e consentiram livre e informadamente nos atos praticados, sem que resultem em lesões graves permanentes ou risco de morte não consentido, não haveria crime. O desafio reside na comprovação desse consentimento, especialmente se uma das partes, posteriormente, o negar ou alegar coação.
A Lei Maria da Penha (Lei nº 11.340/2006)
A Lei Maria da Penha é um marco fundamental na proteção da mulher contra a violência doméstica e familiar. Ela estabelece mecanismos para coibir e prevenir tal violência, definindo suas formas (física, psicológica, sexual, patrimonial e moral) e prevendo medidas protetivas de urgência.
Embora essencial, a aplicação da lei em contextos de BDSM pode ser delicada. Uma alegação de violência por parte da mulher, mesmo que as lesões ou situações decorram de práticas consensuais, tende a receber atenção prioritária das autoridades, dada a presunção de vulnerabilidade estabelecida pela lei. Isso pode criar um cenário onde o parceiro masculino enfrenta dificuldades significativas em demonstrar a natureza consensual dos atos, especialmente se não houver provas robustas pré-constituídas.
Outros riscos:
Lesão corporal grave ou gravíssima (art. 129, §§ 1º e 2º, CP), não pode ser justificada pelo consentimento, podendo ensejar persecução penal.
Crimes contra a dignidade sexual (arts. 213 e seguintes do CP) são de ação pública incondicionada e independem de representação da vítima para a investigação e denúncia.
Riscos de Falsas Acusações e Alegação de Coação Futura
Os riscos para os praticantes de BDSM, especialmente para o parceiro que assume o papel dominante ou que inflige dor/restrição (frequentemente, mas não exclusivamente, o homem), podem surgir de diversas frentes:
- Acusações Externas: Vizinhos, familiares ou amigos que desconhecem a natureza consensual do relacionamento podem interpretar sons, marcas ou comportamentos como sinais de abuso e denunciar às autoridades.
- Alegações Futuras da Parceira: Em caso de término conturbado, vingança, arrependimento ou mudança de perspectiva, a parceira pode reinterpretar as práticas passadas como abuso e buscar reparação ou retaliação através de uma denúncia. A alegação pode ser de que o consentimento nunca existiu ou foi viciado.
- Alegação de Coação: Uma das formas mais complexas de refutar é a alegação de que o consentimento foi obtido mediante coação (física, moral, psicológica ou econômica). A parceira pode alegar, por exemplo, que se sentia pressionada, intimidada ou dependente, e que seu "sim" não era genuíno. Provar a ausência de coação a posteriori é extremamente difícil.
- Ingenuidade e Vulnerabilidade Masculina: Muitos homens, confiando na dinâmica consensual e na parceira, podem negligenciar a necessidade de precauções. A crença de que "isso nunca aconteceria comigo" ou a falta de conhecimento sobre as implicações legais e o peso processual de uma acusação no âmbito da Lei Maria da Penha podem deixá-los vulneráveis. A presença de marcas físicas, mesmo que consentidas, pode ser usada como evidência de agressão, invertendo o ônus da prova na prática, ainda que não na teoria jurídica.
Estratégias de Prevenção e Mitigação
Não existe um método infalível para evitar completamente o risco de uma falsa acusação, mas diversas medidas podem ser adotadas para construir um histórico de consentimento e reduzir vulnerabilidades:
- Comunicação Explícita e Contínua: A base de qualquer prática BDSM segura é a comunicação constante. Negociar limites, desejos, palavras de segurança ("safewords") e expectativas antes, durante e depois das cenas é crucial. Manter registros dessas negociações (e-mails, mensagens, diários compartilhados) pode ser útil.
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Documentação do Consentimento:
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Contratos de Relacionamento/Cena: Embora a validade jurídica de "contratos BDSM" seja discutível no Brasil (não podem afastar normas de ordem pública), eles servem como forte evidência da intenção das partes, da negociação detalhada de limites e do consentimento informado. Devem ser claros, datados, assinados e, idealmente, reconhecidos em cartório (para prova de data e autenticidade das assinaturas).
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Registros Audiovisuais: Gravar (com consentimento explícito para a gravação) discussões sobre consentimento e limites antes das cenas pode ser uma prova poderosa. Gravar as próprias cenas é mais complexo devido a questões de privacidade e potencial uso indevido, mas pode ser considerado em casos específicos, sempre com consentimento mútuo documentado para a gravação.
Importante: a gravação deve ser com ciência da outra parte, para não configurar violação da intimidade (art. 5º, X, da Constituição Federal e art. 20 do Código Civil).
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Testemunhas: Em alguns contextos de comunidade BDSM, a presença de terceiros de confiança durante negociações ou mesmo cenas pode servir como testemunho, embora isso possa alterar a dinâmica íntima do casal.
- Estabelecimento Claro de Limites e Palavras de Segurança: Definir e respeitar rigorosamente os limites (o que é permitido, o que é proibido) e as palavras de segurança é fundamental. O desrespeito a uma palavra de segurança encerra o consentimento para aquele ato.
- Avaliação Contínua do Consentimento: O consentimento não é um cheque em branco; ele deve ser entusiástico, contínuo e revogável a qualquer momento. Verificar o bem-estar do parceiro durante a cena ("check-ins") é essencial.
- Discrição e Cuidado com Evidências Físicas: Ser discreto sobre a natureza do relacionamento pode evitar mal-entendidos externos. Após cenas que deixem marcas, é prudente que ambos os parceiros estejam cientes e de acordo, talvez documentando por fotos (com data) e uma nota sobre a consensualidade da prática que as gerou.
- Aconselhamento Jurídico Preventivo: Consultar um advogado especializado em direito de família e criminal, com sensibilidade para dinâmicas de relacionamento alternativas, pode fornecer orientação personalizada sobre as melhores formas de documentar o consentimento e entender os riscos legais específicos.
Observações Importantes
- Nenhuma documentação substitui a necessidade de consentimento real, livre, informado e contínuo.
- A lei brasileira protege a "integridade física" e a "dignidade humana". Práticas que resultem em lesões graves ou que violem a dignidade de forma não consentida (ou com consentimento viciado) serão ilegais, independentemente de qualquer acordo prévio.
- Em caso de acusação, a existência de documentação robusta de consentimento não garante a absolvição, mas fortalece significativamente a defesa, ajudando a demonstrar a natureza consensual da relação e das práticas.
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A alegação de coação futura é particularmente difícil de prevenir apenas com documentos. Um histórico consistente de comunicação aberta (whatsapp/telegram/e-mails), respeito mútuo e ausência de dependência ou controle excessivo na relação pode ajudar a contextualizar a dinâmica como não coercitiva.
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Cuidado com Marcas Visíveis e Lesões Graves Práticas que resultam em hematomas severos ou lesões podem ser interpretadas como agressão, mesmo que consentidas. Evitar excessos protege não apenas a integridade física, mas também evita questionamentos legais futuros.
O que vem a ser consentimento viciado
No Direito, consentimento viciado é quando a pessoa concorda com algo, mas a vontade dela não é livre ou plena — ou seja, o consentimento existe formalmente, mas é defeituoso por alguma razão.
O Código Civil brasileiro (art. 138 a 165) define várias formas de vício de consentimento. As principais são:
Erro: A pessoa se engana sobre o que está consentindo. (Ex.: A pessoa acredita que vai participar de um jogo leve, mas na verdade é exposta a práticas pesadas.)
Dolo: A pessoa é enganada propositalmente para aceitar algo. (Ex.: Alguém mente sobre o que vai acontecer durante a prática.)
Coação: A pessoa é forçada ou ameaçada a consentir. (Ex.: "Se você não aceitar, eu termino com você" — pressão emocional forte pode ser vista como coação.)
Estado de perigo ou lesão: A pessoa aceita algo em situação de necessidade extrema ou abuso de sua vulnerabilidade. (Ex.: Alguém em situação emocional muito fragilizada é induzida a aceitar práticas que normalmente recusaria.)
No contexto de BDSM, isso é ainda mais delicado: Mesmo que a pessoa tenha "assinado" um contrato ou dito "sim", se depois ela alegar que seu consentimento foi dado sob medo, engano ou pressão psicológica, o consentimento pode ser considerado viciado — e, portanto, juridicamente inválido.
Isso tem duas implicações sérias:
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O crime não se descaracteriza: Se houver vício, o consentimento é ignorado e a prática pode ser tratada como crime normal (lesão corporal, estupro, tortura, etc.).
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A prova do consentimento precisa ser sólida: Mostrando que a pessoa estava informada, lúcida, livre e sem qualquer tipo de coação.
Consentimento viciado é quando a pessoa concorda formalmente, mas de maneira enganada, forçada ou pressionada, tornando o consentimento inútil para efeitos jurídicos.
Conclusão
Casais que praticam BDSM consensual no Brasil navegam em um terreno que exige não apenas confiança mútua e comunicação excepcional, mas também uma consciência aguçada das complexidades legais e dos riscos de interpretações equivocadas ou acusações mal-intencionadas. Embora o BDSM seja uma expressão legítima da sexualidade humana, sua prática no Brasil exige responsabilidade redobrada. Ter provas claras de consentimento, manter a comunicação aberta e agir com prudência são formas eficazes de se proteger de falsas alegações e preservar a liberdade e a segurança de todos os envolvidos. Embora leis controversas como a Maria da Penha sejam "vitais" para a proteção contra a violência real, os praticantes de BDSM, e em particular os homens nesse contexto, devem adotar uma postura proativa e prudente para mitigar os riscos inerentes à potencial má interpretação ou instrumentalização dessas práticas e leis, garantindo que a expressão de sua consensualidade esteja resguardada na medida do possível.
Importante: No Brasil, mesmo com tudo isso, o Ministério Público pode denunciar por crime como lesão corporal grave, estupro ou tortura, independente de consentimento. Então a prudência nas práticas é fundamental.
Aviso Legal: Este artigo tem caráter meramente informativo e não constitui aconselhamento jurídico. As leis e interpretações podem mudar, e cada situação é única. Recomenda-se buscar orientação de um advogado qualificado para discutir casos específicos.
Se curtiu este artigo faça uma contribuição, se tiver algum ponto relevante para o artigo deixe seu comentário.
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@ e3ba5e1a:5e433365
2025-04-15 11:03:15Prelude
I wrote this post differently than any of my others. It started with a discussion with AI on an OPSec-inspired review of separation of powers, and evolved into quite an exciting debate! I asked Grok to write up a summary in my overall writing style, which it got pretty well. I've decided to post it exactly as-is. Ultimately, I think there are two solid ideas driving my stance here:
- Perfect is the enemy of the good
- Failure is the crucible of success
Beyond that, just some hard-core belief in freedom, separation of powers, and operating from self-interest.
Intro
Alright, buckle up. I’ve been chewing on this idea for a while, and it’s time to spit it out. Let’s look at the U.S. government like I’d look at a codebase under a cybersecurity audit—OPSEC style, no fluff. Forget the endless debates about what politicians should do. That’s noise. I want to talk about what they can do, the raw powers baked into the system, and why we should stop pretending those powers are sacred. If there’s a hole, either patch it or exploit it. No half-measures. And yeah, I’m okay if the whole thing crashes a bit—failure’s a feature, not a bug.
The Filibuster: A Security Rule with No Teeth
You ever see a firewall rule that’s more theater than protection? That’s the Senate filibuster. Everyone acts like it’s this untouchable guardian of democracy, but here’s the deal: a simple majority can torch it any day. It’s not a law; it’s a Senate preference, like choosing tabs over spaces. When people call killing it the “nuclear option,” I roll my eyes. Nuclear? It’s a button labeled “press me.” If a party wants it gone, they’ll do it. So why the dance?
I say stop playing games. Get rid of the filibuster. If you’re one of those folks who thinks it’s the only thing saving us from tyranny, fine—push for a constitutional amendment to lock it in. That’s a real patch, not a Post-it note. Until then, it’s just a vulnerability begging to be exploited. Every time a party threatens to nuke it, they’re admitting it’s not essential. So let’s stop pretending and move on.
Supreme Court Packing: Because Nine’s Just a Number
Here’s another fun one: the Supreme Court. Nine justices, right? Sounds official. Except it’s not. The Constitution doesn’t say nine—it’s silent on the number. Congress could pass a law tomorrow to make it 15, 20, or 42 (hitchhiker’s reference, anyone?). Packing the court is always on the table, and both sides know it. It’s like a root exploit just sitting there, waiting for someone to log in.
So why not call the bluff? If you’re in power—say, Trump’s back in the game—say, “I’m packing the court unless we amend the Constitution to fix it at nine.” Force the issue. No more shadowboxing. And honestly? The court’s got way too much power anyway. It’s not supposed to be a super-legislature, but here we are, with justices’ ideologies driving the bus. That’s a bug, not a feature. If the court weren’t such a kingmaker, packing it wouldn’t even matter. Maybe we should be talking about clipping its wings instead of just its size.
The Executive Should Go Full Klingon
Let’s talk presidents. I’m not saying they should wear Klingon armor and start shouting “Qapla’!”—though, let’s be real, that’d be awesome. I’m saying the executive should use every scrap of power the Constitution hands them. Enforce the laws you agree with, sideline the ones you don’t. If Congress doesn’t like it, they’ve got tools: pass new laws, override vetoes, or—here’s the big one—cut the budget. That’s not chaos; that’s the system working as designed.
Right now, the real problem isn’t the president overreaching; it’s the bureaucracy. It’s like a daemon running in the background, eating CPU and ignoring the user. The president’s supposed to be the one steering, but the administrative state’s got its own agenda. Let the executive flex, push the limits, and force Congress to check it. Norms? Pfft. The Constitution’s the spec sheet—stick to it.
Let the System Crash
Here’s where I get a little spicy: I’m totally fine if the government grinds to a halt. Deadlock isn’t a disaster; it’s a feature. If the branches can’t agree, let the president veto, let Congress starve the budget, let enforcement stall. Don’t tell me about “essential services.” Nothing’s so critical it can’t take a breather. Shutdowns force everyone to the table—debate, compromise, or expose who’s dropping the ball. If the public loses trust? Good. They’ll vote out the clowns or live with the circus they elected.
Think of it like a server crash. Sometimes you need a hard reboot to clear the cruft. If voters keep picking the same bad admins, well, the country gets what it deserves. Failure’s the best teacher—way better than limping along on autopilot.
States Are the Real MVPs
If the feds fumble, states step up. Right now, states act like junior devs waiting for the lead engineer to sign off. Why? Federal money. It’s a leash, and it’s tight. Cut that cash, and states will remember they’re autonomous. Some will shine, others will tank—looking at you, California. And I’m okay with that. Let people flee to better-run states. No bailouts, no excuses. States are like competing startups: the good ones thrive, the bad ones pivot or die.
Could it get uneven? Sure. Some states might turn into sci-fi utopias while others look like a post-apocalyptic vidya game. That’s the point—competition sorts it out. Citizens can move, markets adjust, and failure’s a signal to fix your act.
Chaos Isn’t the Enemy
Yeah, this sounds messy. States ignoring federal law, external threats poking at our seams, maybe even a constitutional crisis. I’m not scared. The Supreme Court’s there to referee interstate fights, and Congress sets the rules for state-to-state play. But if it all falls apart? Still cool. States can sort it without a babysitter—it’ll be ugly, but freedom’s worth it. External enemies? They’ll either unify us or break us. If we can’t rally, we don’t deserve the win.
Centralizing power to avoid this is like rewriting your app in a single thread to prevent race conditions—sure, it’s simpler, but you’re begging for a deadlock. Decentralized chaos lets states experiment, lets people escape, lets markets breathe. States competing to cut regulations to attract businesses? That’s a race to the bottom for red tape, but a race to the top for innovation—workers might gripe, but they’ll push back, and the tension’s healthy. Bring it—let the cage match play out. The Constitution’s checks are enough if we stop coddling the system.
Why This Matters
I’m not pitching a utopia. I’m pitching a stress test. The U.S. isn’t a fragile porcelain doll; it’s a rugged piece of hardware built to take some hits. Let it fail a little—filibuster, court, feds, whatever. Patch the holes with amendments if you want, or lean into the grind. Either way, stop fearing the crash. It’s how we debug the republic.
So, what’s your take? Ready to let the system rumble, or got a better way to secure the code? Hit me up—I’m all ears.
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@ 0e9491aa:ef2adadf
2025-05-22 10:01:22There must be a limit to how much data is transferred across the bitcoin network in order to keep the ability to run and use your own node accessible. A node is required to interact with the global bitcoin network - if you do not use your own node then you must trust someone else's node. If nodes become inaccessible to run then the network will centralize around the remaining entities that operate them - threatening the censorship resistance at the core of bitcoin's value prop. The bitcoin protocol uses three main mechanisms to keep node operation costs low - a fixed limit on the amount of data in each block, an automatic difficulty adjustment that regulates how many blocks are produced based on current mining hash rate, and a robust dynamic transaction fee market.
Bitcoin transaction fees limit network abuse by making usage expensive. There is a cost to every transaction, set by a dynamic free market based on demand for scarce block space. It is an incredibly robust way to prevent spam without relying on centralized entities that can be corrupted or pressured.
After the 2017 bitcoin fee spike we had six years of relative quiet to build tools that would be robust in a sustained high fee market. Fortunately our tools are significantly better now but many still need improvement. Most of the pain points we see today will be mitigated.
The reality is we were never going to be fully prepared - pressure is needed to show the pain points and provide strong incentives to mitigate them.
It will be incredibly interesting to watch how projects adapt under pressure. Optimistic we see great innovation here.
_If you are willing to wait for your transaction to confirm you can pay significantly lower fees. Learn best practices for reducing your fee burden here.
My guide for running and using your own bitcoin node can be found here._
If you found this post helpful support my work with bitcoin.
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@ 0e9491aa:ef2adadf
2025-05-22 10:01:22I often hear "bitcoin doesn't interest me, I'm not a finance person."
Ironically, the beauty of sound money is you don't have to be. In the current system you're expected to manage a diversified investment portfolio or pay someone to do it. Bitcoin will make that optional.
— ODELL (@ODELL) September 16, 2018
At first glance bitcoin often appears overwhelming to newcomers. It is incredibly easy to get bogged down in the details of how it works or different ways to use it. Enthusiasts, such as myself, often enjoy going down the deep rabbit hole of the potential of bitcoin, possible pitfalls and theoretical scenarios, power user techniques, and the developer ecosystem. If your first touch point with bitcoin is that type of content then it is only natural to be overwhelmed. While it is important that we have a thriving community of bitcoiners dedicated to these complicated tasks - the true beauty of bitcoin lies in its simplicity. Bitcoin is simply better money. It is the best money we have ever had.
Life is complicated. Life is hard. Life is full of responsibility and surprises. Bitcoin allows us to focus on our lives while relying on a money that is simple. A money that is not controlled by any individual, company, or government. A money that cannot be easily seized or blocked. A money that cannot be devalued at will by a handful of corrupt bureaucrat who live hundreds of miles from us. A money that can be easily saved and should increase in purchasing power over time without having to learn how to "build a diversified stock portfolio" or hire someone to do it for us.
Bitcoin enables all of us to focus on our lives - our friends and family - doing what we love with the short time we have on this earth. Time is scarce. Life is complicated. Bitcoin is the most simple aspect of our complicated lives. If we spend our scarce time working then we should be able to easily save that accrued value for future generations without watching the news or understanding complicated financial markets. Bitcoin makes this possible for anyone.
Yesterday was Mother's Day. Raising a human is complicated. It is hard, it requires immense personal responsibility, it requires critical thinking, but mothers figure it out, because it is worth it. Using and saving bitcoin is simple - simply install an app on your phone. Every mother can do it. Every person can do it.
Life is complicated. Life is beautiful. Bitcoin is simple.
If you found this post helpful support my work with bitcoin.
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@ 91bea5cd:1df4451c
2025-04-15 06:27:28Básico
bash lsblk # Lista todos os diretorios montados.
Para criar o sistema de arquivos:
bash mkfs.btrfs -L "ThePool" -f /dev/sdx
Criando um subvolume:
bash btrfs subvolume create SubVol
Montando Sistema de Arquivos:
bash mount -o compress=zlib,subvol=SubVol,autodefrag /dev/sdx /mnt
Lista os discos formatados no diretório:
bash btrfs filesystem show /mnt
Adiciona novo disco ao subvolume:
bash btrfs device add -f /dev/sdy /mnt
Lista novamente os discos do subvolume:
bash btrfs filesystem show /mnt
Exibe uso dos discos do subvolume:
bash btrfs filesystem df /mnt
Balancea os dados entre os discos sobre raid1:
bash btrfs filesystem balance start -dconvert=raid1 -mconvert=raid1 /mnt
Scrub é uma passagem por todos os dados e metadados do sistema de arquivos e verifica as somas de verificação. Se uma cópia válida estiver disponível (perfis de grupo de blocos replicados), a danificada será reparada. Todas as cópias dos perfis replicados são validadas.
iniciar o processo de depuração :
bash btrfs scrub start /mnt
ver o status do processo de depuração Btrfs em execução:
bash btrfs scrub status /mnt
ver o status do scrub Btrfs para cada um dos dispositivos
bash btrfs scrub status -d / data btrfs scrub cancel / data
Para retomar o processo de depuração do Btrfs que você cancelou ou pausou:
btrfs scrub resume / data
Listando os subvolumes:
bash btrfs subvolume list /Reports
Criando um instantâneo dos subvolumes:
Aqui, estamos criando um instantâneo de leitura e gravação chamado snap de marketing do subvolume de marketing.
bash btrfs subvolume snapshot /Reports/marketing /Reports/marketing-snap
Além disso, você pode criar um instantâneo somente leitura usando o sinalizador -r conforme mostrado. O marketing-rosnap é um instantâneo somente leitura do subvolume de marketing
bash btrfs subvolume snapshot -r /Reports/marketing /Reports/marketing-rosnap
Forçar a sincronização do sistema de arquivos usando o utilitário 'sync'
Para forçar a sincronização do sistema de arquivos, invoque a opção de sincronização conforme mostrado. Observe que o sistema de arquivos já deve estar montado para que o processo de sincronização continue com sucesso.
bash btrfs filsystem sync /Reports
Para excluir o dispositivo do sistema de arquivos, use o comando device delete conforme mostrado.
bash btrfs device delete /dev/sdc /Reports
Para sondar o status de um scrub, use o comando scrub status com a opção -dR .
bash btrfs scrub status -dR / Relatórios
Para cancelar a execução do scrub, use o comando scrub cancel .
bash $ sudo btrfs scrub cancel / Reports
Para retomar ou continuar com uma depuração interrompida anteriormente, execute o comando de cancelamento de depuração
bash sudo btrfs scrub resume /Reports
mostra o uso do dispositivo de armazenamento:
btrfs filesystem usage /data
Para distribuir os dados, metadados e dados do sistema em todos os dispositivos de armazenamento do RAID (incluindo o dispositivo de armazenamento recém-adicionado) montados no diretório /data , execute o seguinte comando:
sudo btrfs balance start --full-balance /data
Pode demorar um pouco para espalhar os dados, metadados e dados do sistema em todos os dispositivos de armazenamento do RAID se ele contiver muitos dados.
Opções importantes de montagem Btrfs
Nesta seção, vou explicar algumas das importantes opções de montagem do Btrfs. Então vamos começar.
As opções de montagem Btrfs mais importantes são:
**1. acl e noacl
**ACL gerencia permissões de usuários e grupos para os arquivos/diretórios do sistema de arquivos Btrfs.
A opção de montagem acl Btrfs habilita ACL. Para desabilitar a ACL, você pode usar a opção de montagem noacl .
Por padrão, a ACL está habilitada. Portanto, o sistema de arquivos Btrfs usa a opção de montagem acl por padrão.
**2. autodefrag e noautodefrag
**Desfragmentar um sistema de arquivos Btrfs melhorará o desempenho do sistema de arquivos reduzindo a fragmentação de dados.
A opção de montagem autodefrag permite a desfragmentação automática do sistema de arquivos Btrfs.
A opção de montagem noautodefrag desativa a desfragmentação automática do sistema de arquivos Btrfs.
Por padrão, a desfragmentação automática está desabilitada. Portanto, o sistema de arquivos Btrfs usa a opção de montagem noautodefrag por padrão.
**3. compactar e compactar-forçar
**Controla a compactação de dados no nível do sistema de arquivos do sistema de arquivos Btrfs.
A opção compactar compacta apenas os arquivos que valem a pena compactar (se compactar o arquivo economizar espaço em disco).
A opção compress-force compacta todos os arquivos do sistema de arquivos Btrfs, mesmo que a compactação do arquivo aumente seu tamanho.
O sistema de arquivos Btrfs suporta muitos algoritmos de compactação e cada um dos algoritmos de compactação possui diferentes níveis de compactação.
Os algoritmos de compactação suportados pelo Btrfs são: lzo , zlib (nível 1 a 9) e zstd (nível 1 a 15).
Você pode especificar qual algoritmo de compactação usar para o sistema de arquivos Btrfs com uma das seguintes opções de montagem:
- compress=algoritmo:nível
- compress-force=algoritmo:nível
Para obter mais informações, consulte meu artigo Como habilitar a compactação do sistema de arquivos Btrfs .
**4. subvol e subvolid
**Estas opções de montagem são usadas para montar separadamente um subvolume específico de um sistema de arquivos Btrfs.
A opção de montagem subvol é usada para montar o subvolume de um sistema de arquivos Btrfs usando seu caminho relativo.
A opção de montagem subvolid é usada para montar o subvolume de um sistema de arquivos Btrfs usando o ID do subvolume.
Para obter mais informações, consulte meu artigo Como criar e montar subvolumes Btrfs .
**5. dispositivo
A opção de montagem de dispositivo** é usada no sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs.
Em alguns casos, o sistema operacional pode falhar ao detectar os dispositivos de armazenamento usados em um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs. Nesses casos, você pode usar a opção de montagem do dispositivo para especificar os dispositivos que deseja usar para o sistema de arquivos de vários dispositivos Btrfs ou RAID.
Você pode usar a opção de montagem de dispositivo várias vezes para carregar diferentes dispositivos de armazenamento para o sistema de arquivos de vários dispositivos Btrfs ou RAID.
Você pode usar o nome do dispositivo (ou seja, sdb , sdc ) ou UUID , UUID_SUB ou PARTUUID do dispositivo de armazenamento com a opção de montagem do dispositivo para identificar o dispositivo de armazenamento.
Por exemplo,
- dispositivo=/dev/sdb
- dispositivo=/dev/sdb,dispositivo=/dev/sdc
- dispositivo=UUID_SUB=490a263d-eb9a-4558-931e-998d4d080c5d
- device=UUID_SUB=490a263d-eb9a-4558-931e-998d4d080c5d,device=UUID_SUB=f7ce4875-0874-436a-b47d-3edef66d3424
**6. degraded
A opção de montagem degradada** permite que um RAID Btrfs seja montado com menos dispositivos de armazenamento do que o perfil RAID requer.
Por exemplo, o perfil raid1 requer a presença de 2 dispositivos de armazenamento. Se um dos dispositivos de armazenamento não estiver disponível em qualquer caso, você usa a opção de montagem degradada para montar o RAID mesmo que 1 de 2 dispositivos de armazenamento esteja disponível.
**7. commit
A opção commit** mount é usada para definir o intervalo (em segundos) dentro do qual os dados serão gravados no dispositivo de armazenamento.
O padrão é definido como 30 segundos.
Para definir o intervalo de confirmação para 15 segundos, você pode usar a opção de montagem commit=15 (digamos).
**8. ssd e nossd
A opção de montagem ssd** informa ao sistema de arquivos Btrfs que o sistema de arquivos está usando um dispositivo de armazenamento SSD, e o sistema de arquivos Btrfs faz a otimização SSD necessária.
A opção de montagem nossd desativa a otimização do SSD.
O sistema de arquivos Btrfs detecta automaticamente se um SSD é usado para o sistema de arquivos Btrfs. Se um SSD for usado, a opção de montagem de SSD será habilitada. Caso contrário, a opção de montagem nossd é habilitada.
**9. ssd_spread e nossd_spread
A opção de montagem ssd_spread** tenta alocar grandes blocos contínuos de espaço não utilizado do SSD. Esse recurso melhora o desempenho de SSDs de baixo custo (baratos).
A opção de montagem nossd_spread desativa o recurso ssd_spread .
O sistema de arquivos Btrfs detecta automaticamente se um SSD é usado para o sistema de arquivos Btrfs. Se um SSD for usado, a opção de montagem ssd_spread será habilitada. Caso contrário, a opção de montagem nossd_spread é habilitada.
**10. descarte e nodiscard
Se você estiver usando um SSD que suporte TRIM enfileirado assíncrono (SATA rev3.1), a opção de montagem de descarte** permitirá o descarte de blocos de arquivos liberados. Isso melhorará o desempenho do SSD.
Se o SSD não suportar TRIM enfileirado assíncrono, a opção de montagem de descarte prejudicará o desempenho do SSD. Nesse caso, a opção de montagem nodiscard deve ser usada.
Por padrão, a opção de montagem nodiscard é usada.
**11. norecovery
Se a opção de montagem norecovery** for usada, o sistema de arquivos Btrfs não tentará executar a operação de recuperação de dados no momento da montagem.
**12. usebackuproot e nousebackuproot
Se a opção de montagem usebackuproot for usada, o sistema de arquivos Btrfs tentará recuperar qualquer raiz de árvore ruim/corrompida no momento da montagem. O sistema de arquivos Btrfs pode armazenar várias raízes de árvore no sistema de arquivos. A opção de montagem usebackuproot** procurará uma boa raiz de árvore e usará a primeira boa que encontrar.
A opção de montagem nousebackuproot não verificará ou recuperará raízes de árvore inválidas/corrompidas no momento da montagem. Este é o comportamento padrão do sistema de arquivos Btrfs.
**13. space_cache, space_cache=version, nospace_cache e clear_cache
A opção de montagem space_cache** é usada para controlar o cache de espaço livre. O cache de espaço livre é usado para melhorar o desempenho da leitura do espaço livre do grupo de blocos do sistema de arquivos Btrfs na memória (RAM).
O sistema de arquivos Btrfs suporta 2 versões do cache de espaço livre: v1 (padrão) e v2
O mecanismo de cache de espaço livre v2 melhora o desempenho de sistemas de arquivos grandes (tamanho de vários terabytes).
Você pode usar a opção de montagem space_cache=v1 para definir a v1 do cache de espaço livre e a opção de montagem space_cache=v2 para definir a v2 do cache de espaço livre.
A opção de montagem clear_cache é usada para limpar o cache de espaço livre.
Quando o cache de espaço livre v2 é criado, o cache deve ser limpo para criar um cache de espaço livre v1 .
Portanto, para usar o cache de espaço livre v1 após a criação do cache de espaço livre v2 , as opções de montagem clear_cache e space_cache=v1 devem ser combinadas: clear_cache,space_cache=v1
A opção de montagem nospace_cache é usada para desabilitar o cache de espaço livre.
Para desabilitar o cache de espaço livre após a criação do cache v1 ou v2 , as opções de montagem nospace_cache e clear_cache devem ser combinadas: clear_cache,nosapce_cache
**14. skip_balance
Por padrão, a operação de balanceamento interrompida/pausada de um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs será retomada automaticamente assim que o sistema de arquivos Btrfs for montado. Para desabilitar a retomada automática da operação de equilíbrio interrompido/pausado em um sistema de arquivos Btrfs de vários dispositivos ou RAID Btrfs, você pode usar a opção de montagem skip_balance .**
**15. datacow e nodatacow
A opção datacow** mount habilita o recurso Copy-on-Write (CoW) do sistema de arquivos Btrfs. É o comportamento padrão.
Se você deseja desabilitar o recurso Copy-on-Write (CoW) do sistema de arquivos Btrfs para os arquivos recém-criados, monte o sistema de arquivos Btrfs com a opção de montagem nodatacow .
**16. datasum e nodatasum
A opção datasum** mount habilita a soma de verificação de dados para arquivos recém-criados do sistema de arquivos Btrfs. Este é o comportamento padrão.
Se você não quiser que o sistema de arquivos Btrfs faça a soma de verificação dos dados dos arquivos recém-criados, monte o sistema de arquivos Btrfs com a opção de montagem nodatasum .
Perfis Btrfs
Um perfil Btrfs é usado para informar ao sistema de arquivos Btrfs quantas cópias dos dados/metadados devem ser mantidas e quais níveis de RAID devem ser usados para os dados/metadados. O sistema de arquivos Btrfs contém muitos perfis. Entendê-los o ajudará a configurar um RAID Btrfs da maneira que você deseja.
Os perfis Btrfs disponíveis são os seguintes:
single : Se o perfil único for usado para os dados/metadados, apenas uma cópia dos dados/metadados será armazenada no sistema de arquivos, mesmo se você adicionar vários dispositivos de armazenamento ao sistema de arquivos. Assim, 100% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser utilizado.
dup : Se o perfil dup for usado para os dados/metadados, cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos manterá duas cópias dos dados/metadados. Assim, 50% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser utilizado.
raid0 : No perfil raid0 , os dados/metadados serão divididos igualmente em todos os dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, não haverá dados/metadados redundantes (duplicados). Assim, 100% do espaço em disco de cada um dos dispositivos de armazenamento adicionados ao sistema de arquivos pode ser usado. Se, em qualquer caso, um dos dispositivos de armazenamento falhar, todo o sistema de arquivos será corrompido. Você precisará de pelo menos dois dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid0 .
raid1 : No perfil raid1 , duas cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a uma falha de unidade. Mas você pode usar apenas 50% do espaço total em disco. Você precisará de pelo menos dois dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1 .
raid1c3 : No perfil raid1c3 , três cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a duas falhas de unidade, mas você pode usar apenas 33% do espaço total em disco. Você precisará de pelo menos três dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1c3 .
raid1c4 : No perfil raid1c4 , quatro cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos. Nesta configuração, a matriz RAID pode sobreviver a três falhas de unidade, mas você pode usar apenas 25% do espaço total em disco. Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid1c4 .
raid10 : No perfil raid10 , duas cópias dos dados/metadados serão armazenadas nos dispositivos de armazenamento adicionados ao sistema de arquivos, como no perfil raid1 . Além disso, os dados/metadados serão divididos entre os dispositivos de armazenamento, como no perfil raid0 .
O perfil raid10 é um híbrido dos perfis raid1 e raid0 . Alguns dos dispositivos de armazenamento formam arrays raid1 e alguns desses arrays raid1 são usados para formar um array raid0 . Em uma configuração raid10 , o sistema de arquivos pode sobreviver a uma única falha de unidade em cada uma das matrizes raid1 .
Você pode usar 50% do espaço total em disco na configuração raid10 . Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid10 .
raid5 : No perfil raid5 , uma cópia dos dados/metadados será dividida entre os dispositivos de armazenamento. Uma única paridade será calculada e distribuída entre os dispositivos de armazenamento do array RAID.
Em uma configuração raid5 , o sistema de arquivos pode sobreviver a uma única falha de unidade. Se uma unidade falhar, você pode adicionar uma nova unidade ao sistema de arquivos e os dados perdidos serão calculados a partir da paridade distribuída das unidades em execução.
Você pode usar 1 00x(N-1)/N % do total de espaços em disco na configuração raid5 . Aqui, N é o número de dispositivos de armazenamento adicionados ao sistema de arquivos. Você precisará de pelo menos três dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid5 .
raid6 : No perfil raid6 , uma cópia dos dados/metadados será dividida entre os dispositivos de armazenamento. Duas paridades serão calculadas e distribuídas entre os dispositivos de armazenamento do array RAID.
Em uma configuração raid6 , o sistema de arquivos pode sobreviver a duas falhas de unidade ao mesmo tempo. Se uma unidade falhar, você poderá adicionar uma nova unidade ao sistema de arquivos e os dados perdidos serão calculados a partir das duas paridades distribuídas das unidades em execução.
Você pode usar 100x(N-2)/N % do espaço total em disco na configuração raid6 . Aqui, N é o número de dispositivos de armazenamento adicionados ao sistema de arquivos. Você precisará de pelo menos quatro dispositivos de armazenamento para configurar o sistema de arquivos Btrfs no perfil raid6 .
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@ d9c98e71:37007462
2025-05-22 09:49:06-
Ein Riss teilt nicht. Er erinnert nur daran, dass da einmal etwas ganz war.
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Die Stille spricht lauter als jedes Wort, das ich nicht zu sagen wagte. Und jedes gesprochene klingt wie ein Verrat.
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Ich suche mich in den Zwischenräumen der Dinge, weil ich dort zuletzt war, bevor ich jemand wurde.
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In der Reflexion erkenne ich nicht mich, sondern das Verschwinden eines Gedankens, den ich einmal „Ich“ genannt habe.
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Wenn ich falle, dann nicht nach unten, sondern nach innen. Und da ist nichts, außer dem, was ich nicht geworden bin.
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Ich bin kein Fragment. Ich bin der Moment, in dem etwas in Fragmente zerfällt.
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Was von mir bleibt, ist das, was ich nicht zeigen konnte.
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Ich war nie dort, wo ich war. Nur meine Abwesenheit hat Spuren hinterlassen.
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Vielleicht bin ich nur das Zittern einer Erinnerung, das sich für eine Gegenwart hält.
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Ich gehe nicht verloren. Ich löse mich nur langsam aus dem Zusammenhang.
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@ 0e9491aa:ef2adadf
2025-05-22 10:01:21Influencers would have you believe there is an ongoing binance bank run but bitcoin wallet data says otherwise.
- binance wallets are near all time highs
- bitfinex wallets are also trending up
- gemini and coinbase are being hit with massive withdrawals thoughYou should not trust custodians, they can rug you without warning. It is incredibly important you learn how to hold bitcoin yourself, but also consider not blindly trusting influencers with a ref link to shill you.
If you found this post helpful support my work with bitcoin.
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@ eb0157af:77ab6c55
2025-05-22 10:01:12According to CEO Jamie Dimon, the banking giant will open the door to spot Bitcoin ETFs.
As reported by CNBC, JPMorgan has announced that it will allow its clients to buy Bitcoin, without offering custody services. The bank will give clients access to exchange-traded funds (spot ETFs) on Bitcoin, according to sources familiar with the matter.
During a recent investor event, CEO Jamie Dimon confirmed that the bank will open up to Bitcoin for its clients, while refraining from taking on the responsibility of asset custody. “I am not a fan” of Bitcoin, Dimon clarified during the event.
This decision marks a shift from the position Dimon held in 2017, when he labeled Bitcoin a “fraud,” compared it to the tulip mania bubble, and predicted its imminent collapse. At the time, Dimon had even threatened to fire any JPMorgan employee caught trading Bitcoin, calling such activity “stupid” and against company policy.
Despite this operational turnaround, Dimon continues to personally maintain a skeptical stance toward the cryptocurrency. In a 2024 interview with CNBC, he stated he no longer wanted to discuss Bitcoin publicly, emphasizing that, in his view, it lacks “intrinsic value” and is used for criminal activities such as sex trafficking, money laundering, and ransomware.
These comments from Dimon contrast with the recent optimism shown by JPMorgan analysts regarding Bitcoin’s market prospects. According to reports from the bank, Bitcoin could continue gaining ground at the expense of gold in the second half of the year, driven by rising corporate demand and growing support from various U.S. states.
The post JPMorgan to allow clients to buy Bitcoin ETFs: no custody services appeared first on Atlas21.
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@ eb0157af:77ab6c55
2025-05-22 10:01:11A Chinese printer company inadvertently distributed malware that steals Bitcoin through its official drivers, resulting in the theft of over $950,000.
According to local media outlet Landian News, a Chinese printer manufacturer was found to have unknowingly distributed malware designed to steal Bitcoin through its official device drivers.
Procolored, a Shenzhen-based printer company, distributed malware capable of stealing Bitcoin alongside the official drivers for its devices. The company reportedly used USB devices to spread infected drivers and uploaded the compromised software to globally accessible cloud storage services.
Crypto security and compliance firm SlowMist explained how the malware works in a post on X:
The official driver provided by this printer carries a backdoor program. It will hijack the wallet address in the user's clipboard and replace it with the attacker's address: 1BQZKqdp2CV3QV5nUEsqSg1ygegLmqRygj
According to @MistTrack_io, the attacker has stolen 9.3086… https://t.co/DHCkEpHhuH pic.twitter.com/W1AnUpswLU
— MistTrack
(@MistTrack_io) May 19, 2025
The consequences of the breach have been significant, with a total of 9.3 BTC stolen — equivalent to over $950,000.
The issue was first flagged by YouTuber Cameron Coward, whose antivirus software detected malware in the drivers during a test of a Procolored UV printer. The software identified both a worm and a trojan virus named Foxif.
When contacted, Procolored denied the accusations, dismissing the antivirus warning as a false positive. Coward then turned to Reddit, where he shared the issue with cybersecurity professionals, drawing the attention of security firm G Data.
G Data’s investigation revealed that most of Procolored’s drivers were hosted on the MEGA file-sharing platform, with uploads dating back to October 2023. Their analysis confirmed the presence of two separate malware strains: the Win32.Backdoor.XRedRAT.A backdoor and a crypto-stealer designed to replace clipboard wallet addresses with those controlled by the attacker.
G Data reached out to Procolored, which stated that it had removed the infected drivers from its storage as of May 8 and had re-scanned all files. The company attributed the malware to a supply chain compromise, saying the malicious files were introduced via infected USB devices before being uploaded online.
Landian News recommended that users who downloaded Procolored drivers in the past six months “immediately run a full system scan using antivirus software.” However, given that antivirus tools are not always reliable, the Chinese media outlet suggested that a full system reset is the safest option when in doubt.
The post Bitcoin malware discovered: Chinese printer manufacturer involved appeared first on Atlas21.
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@ eb0157af:77ab6c55
2025-05-22 10:01:10Vivek Ramaswamy’s company bets on distressed bitcoin claims as its Bitcoin treasury strategy moves forward.
Strive Enterprises, an asset management firm co-founded by Vivek Ramaswamy, is exploring the acquisition of distressed bitcoin claims, with particular interest in around 75,000 BTC tied to the Mt. Gox bankruptcy estate. This move is part of the company’s broader strategy to build a Bitcoin treasury ahead of its planned merger with Asset Entities.
According to a document filed on May 20 with the Securities and Exchange Commission, Strive has partnered with 117 Castell Advisory Group to “identify and evaluate” distressed Bitcoin claims with confirmed legal judgments. Among these are approximately 75,000 BTC connected to Mt. Gox, with an estimated market value of $8 billion at current prices.
Essentially, Strive aims to acquire rights to bitcoins currently tied up in legal disputes, which can be purchased at a discount by those willing to take on the risk and wait for eventual recovery.
In a post on X, Strive’s CFO, Ben Pham, stated:
“Strive intends to use all available mechanisms, including novel financial strategies not used by other Bitcoin treasury companies, to maximize its exposure to the asset.”
The company also plans to buy cash at a discount by merging with publicly traded companies holding more cash than their stock value, using the excess funds to purchase additional Bitcoin.
Mt. Gox, the exchange that collapsed in 2014, is currently in the process of repaying creditors, with a deadline set for October 31, 2025.
In its SEC filing, Strive declared:
“This strategy is intended to allow Strive the opportunity to purchase Bitcoin exposure at a discount to market price, enhancing Bitcoin per share and supporting its goal of outperforming Bitcoin over the long run.”
At the beginning of May, Strive announced its merger plan with Asset Entities, a deal that would create the first publicly listed asset management firm focused on Bitcoin. The resulting company aims to join the growing number of firms adopting a Bitcoin treasury strategy.
The corporate treasury trend
Strive’s initiative to accumulate bitcoin mirrors that of other companies like Strategy and Japan’s Metaplanet. On May 19, Strategy, led by Michael Saylor, announced the purchase of an additional 7,390 BTC for $764.9 million, raising its total holdings to 576,230 BTC. On the same day, Metaplanet revealed it had acquired another 1,004 BTC, increasing its total to 7,800 BTC.
The post Bitcoin in Strive’s sights: 75,000 BTC from Mt. Gox among its targets appeared first on Atlas21.
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@ eb0157af:77ab6c55
2025-05-22 10:01:06The exchange reveals the extent of the breach that occurred last December as federal authorities investigate the recent data leak.
Coinbase has disclosed that the personal data of 69,461 users was compromised during the breach in December 2024, according to documentation filed with the Maine Attorney General’s Office.
The disclosure comes after Coinbase announced last week that a group of hackers had demanded a $20 million ransom, threatening to publish the stolen data on the dark web. The attackers allegedly bribed overseas customer service agents to extract information from the company’s systems.
Coinbase had previously stated that the breach affected less than 1% of its user base, compromising KYC (Know Your Customer) data such as names, addresses, and email addresses. In a filing with the U.S. Securities and Exchange Commission (SEC), the company clarified that passwords, private keys, and user funds were not affected.
Following the reports, the SEC has reportedly opened an official investigation to verify whether Coinbase may have inflated user metrics ahead of its 2021 IPO. Separately, the Department of Justice is investigating the breach at Coinbase’s request, according to CEO Brian Armstrong.
Meanwhile, Coinbase has faced criticism for its delayed response to the data breach. Michael Arrington, founder of TechCrunch, stated that the stolen data could cause irreparable harm. In a post on X, Arrington wrote:
“The human cost, denominated in misery, is much larger than the $400m or so they think it will actually cost the company to reimburse people. The consequences to companies who do not adequately protect their customer information should include, without limitation, prison time for executives.”
Coinbase estimates the incident could cost between $180 million and $400 million in remediation expenses and customer reimbursements.
Arrington also condemned KYC laws as ineffective and dangerous, calling on both regulators and companies to better protect user data:
“Combining these KYC laws with corporate profit maximization and lax laws on penalties for hacks like these means these issues will continue to happen. Both governments and corporations need to step up to stop this. As I said, the cost can only be measured in human suffering.”
The post Coinbase: 69,461 users affected by December 2024 data breach appeared first on Atlas21.
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@ 8bad92c3:ca714aa5
2025-05-22 10:00:55Key Takeaways
In this episode of TFTC, energy economist Anas Alhajji outlines a profound shift in U.S. foreign policy under Trump—away from military intervention and toward transactional diplomacy focused on trade, reconstruction, and curbing Chinese and Russian influence in the Middle East. He highlights Trump’s quiet outreach to Syria as emblematic of the U.S.'s strategic flexibility in legitimizing former adversaries when economically beneficial. Alhajji dismisses BRICS as a fractured bloc incapable of rivaling the U.S.-led order and insists the dollar and petrodollar remain dominant. On energy, he warns that despite favorable fundamentals, prices are suppressed by political confusion, underinvestment, and an aging power grid ill-prepared for the AI and urbanization boom. He also contends that Iran is stalling negotiations to buy time for nuclear advancement and that any deal will be superficial. Finally, Alhajji debunks the myth of Trump being pro-oil, noting his long-standing hostility toward the industry and explaining why a repeat of his past energy boom is implausible given today’s financial and structural constraints.
Best Quotes
- “BRICS is a paper tiger. Everything about BRICS is what China does—and that’s it.”
- “The dollar is here to stay. The petrodollar is here to stay. End of story.”
- “Trump hates the oil industry. He always classified it as an enemy.”
- “Energy projects are 30- to 40-year investments, but politicians think in 4-year cycles. That’s where the disconnect lies.”
- “People think shale will boom again. It won’t. The model changed from ‘drill baby drill’ to ‘control baby control.’”
- “The real story of Trump’s trip wasn’t about politics—it was investment, investment, investment.”
- “Without massive investment in the grid and gas turbines, blackouts will become the norm—even in rich countries like Kuwait.”
- “Iran and China have perfected the game of oil exports. Sanctions are just theater at this point.”
Conclusion
Anas Alhajji’s conclusion challenges conventional narratives, arguing that global power is shifting from military dominance to economic leverage, infrastructure investment, and energy control. He presents a nuanced view of U.S. foreign policy under Trump, emphasizing the strategic importance of trade and reconstruction over regime change. As energy demand soars and geopolitical risks mount, Alhajji warns that the real dangers lie not in foreign adversaries, but in policy confusion, infrastructural lag, and complacency—making this episode a crucial listen for anyone seeking to understand the high-stakes intersection of energy, economics, and diplomacy.
Timestamps
0:00 - Intro
0:48 - Syria and US diplomacy in Middle East
12:50 - Trump in the Middle East
18:12 - Fold & Bitkey
19:48 - Iran - Nuclear program and PR
33:53 - Unchained
34:22 - Crude markets, trade war and US debt
54:28 - Trump's energy stance
1:05:46 - Energy sector challanges
1:14:44 - Policy recommendations
1:21:18 - AI and bitcoinTranscript
(00:00) oil prices market fundamentals support higher price than where we are today. But because of this confusion, everyone is scared of low economic growth and that is a serious problem. The US media ignored part of Trump's speech when he said we are not about nation building and they refer to Afghanistan and Iraq.
(00:15) Look at them. This is a criticism of George W. Bush. We have groups that are talking about the demise of the dollar, the rise of bricks. Bricks is a paper tiger. Everything about bricks is what China does and that's it. The dollar is here to stay and the petro dollar is here to stay.
(00:31) The perception is that the Trump administration is cold but the reality Trump hates the oil [Music] indust. How are you? Very good. Very good. Thank you. As you were telling me, you've been a bit sleepd deprived this week trying to keep up with what's going on. Oh, absolutely. I mean, Trump keeps us on our toes uh all the time.
(01:06) In fact, I plan certain things for the weekend and Trump will say something or he will do something and all of a sudden we get busy again. Uh so clients are not going to wait for you until you finish your work. Basically, they want to know what's going on. So what is going on? What what how profound were the events in the Middle East? These are very uh very profound changes basically because it is very clear that if you look at the last 15 years uh and you look at the growth uh in the Middle East, you look at the growth of Saudi Arabia and uh the
(01:41) role of Turkey for example in the region uh it just just amazing be beyond any uh any thoughts. Uh in fact both of them Turkey and Saudi Arabia are part of the G20. Uh so they have economic influence and they have political influence. And of course the icing on the cake for those who are familiar with the region is to recognize the Syrian government and meet with the Syrian uh president.
(02:11) Uh this is a major a major change in economics and politics uh of the Middle East. Let's touch on that Syria uh topic for a while because I think a lot of people here in the United States were a bit shocked at how sort of welcoming President Trump was towards the new Syrian president considering the fact that uh he was considered an enemy not too long ago here in the United States.
(02:42) What first of all it's a fact of life for those who would like to check the history of politics. There were many people around the world who were classified or they were on the terrorism list and then they became friends of the United States or they were became heroes. I mean Nelson Mandela is one of them. You look at Latin America, there are presidents in Latin America who were uh the enemy of the United States and then they became uh uh cooperative with the United States and the United States recognized their governments and the result of their uh elections. Uh so
(03:15) we've seen this historically uh several uh several times around the world and as they say freedom fighters for some basically are the enemies and the terrorists for for others etc. So uh what we've seen that's why the the visit is very important that the recognition of this government is very important. uh the fact on the ground that uh the president of Syria had the power on the ground uh he had the the the people on the ground and he had the control on the ground and whatever he's been he's been doing since he came into power until now
(03:52) he done all the right steps u and people loved him I mean everyone who went to Syria whether the Syrians who left Syria 40 years ago or uh the visitors who are coming to Syria, they will tell you, "We have never seen the Syrian people as happy as we've seen them today, despite the fact that they they live in misery.
(04:17) They don't have um 8 million people without housing. Uh there is barely any electricity in most of the country. There is no internet. There is barely any food. The uh inflation is rampant, etc. But people are happy because they lived in fear for a very long time. And uh the steps they have taken. For example, the uh ministers in the previous government uh are still there and they are still in the housing of the government.
(04:49) They still have the drivers. They still have the cars from the previous government. They still have it until today. So uh they they were classified as enemies before. But all of a sudden now you have a new government that is uh accepting them. Uh so we we see some changes on the ground that are positive and we'll see how these things will go given that the area around them basically has been unstable for a very long time.
(05:17) how because I don't the the news when I was actually it was surreal for me because my first trip to the Middle East was last December when it was literally f flying over Syria to Abu Dhabi when uh um Assad was getting thrown out and it was pretty surreal to be in that region of the world.
(05:43) How as it pertains to like religious minorities within Syria moving forward is there protractions protections there? Um well let me just uh I want to emphasize one point that is very important. What did the interest of Turkey, Saudi Arabia and the United States in Syria if remember Syria was controlled by Iran and was controlled by the Russians.
(06:09) So in a sense it becomes uh kind of an imperative that taking it away from Iran and Russia and not bringing Iran or Russia back is extremely important. Now the Russians are still there and they have their own base but at least they are not bombing the Syrians and not killing them anymore. But the idea here is taking Syria out of Iran and Russia and probably later on if they kick the Russians out, Russians will not have access to the Mediterranean.
(06:37) Uh so there is an interest uh of all parties basically to take Russia out of Iran and um out of uh Syria regardless the country is uh devastated and it creates massive opportunities for US companies on all levels and uh we've seen a contract uh done recently with you mentioned Abu Dhabi uh uh a contract uh uh with the UA a basically to revamp all the Syrian ports and work on the Syrian ports.
(07:13) Uh so such contracts basically uh when you have a country that has nothing and it's completely devastated the whole infrastructure is devastated. Who is going to build it? If the uh what the Chinese, the Russians, so who who are going to build it? So, uh I think there is a a big room for US companies and others basically to come in and uh literally help on one side and make money on the other.
(07:38) Yeah, I think that that's what I'm trying to discern. What was this convoy from the United States to the Middle East this week signali -
@ dfa02707:41ca50e3
2025-05-22 10:00:54Contribute to keep No Bullshit Bitcoin news going.
- Coinswap is a decentralized protocol for private, trustless cryptocurrency swaps. It allows participants to securely swap digital assets without intermediaries, using advanced cryptographic techniques and atomic swaps to ensure privacy and security.
- This release introduces major improvements to the protocol's efficiency, security, and usability, including custom in-memory UTXO indexes, more advanced coin-selection algorithms, fidelity bond management and more.
- The update also improves user experience with full Mac support, faster Tor connections, enhanced UI/UX, a unified API, and improved protocol documentation.
"The Project is under active beta development and open for contributions and beta testing. The Coinswap market place is live in testnet4. Bug fixes and feature requests are very much welcome."
- Manuals and demo docs are available here.
What's new
- Core protocol and performance improvements:
- Custom in-memory UTXO indexes. Frequent Core RPC calls, which caused significant delays, have been eliminated by implementing custom in-memory UTXO indexes. These indexes are also saved to disk, leading to faster wallet synchronization.
- Coin selection. Advanced coin-selection algorithms, like those in Bitcoin Core, have been incorporated, enhancing the efficiency of creating different types of transactions.
- Fidelity management. Maker servers now automate tasks such as checking bond expiries, redemption, and recreation for Fidelity Bonds, reducing the user's management responsibilities.
- Taker liveness. The
WaitingFundingConfirmation
message has been added to keep swap connections between Takers and Makers, assisting with variable block confirmation delays.
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User experience and compatibility:
- Mac compatibility. The crate and apps now fully support Mac.
- Tor operations are streamlined for faster, more resilient connections. Tor addresses are now consistently linked to the wallet seed, maintaining the same onion address through system reboots.
- The UI/UX improvements enhance the display of balances, UTXOs, offer data, fidelity bonds, and system logs. These updates make the apps more enjoyable and provide clearer coin swap logs during the swap process.
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API design improvements. Transaction creation routines have been streamlined to use a single common API, which reduces technical debt and eliminates redundant code.
- Protocol spec documentation now details how Coinswap breaks the transaction graph and improves privacy through routed swaps and amount splitting, and includes diagrams for clarity.
Source: Coinswap Protocol specification.
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@ 57c631a3:07529a8e
2025-04-07 13:17:50What is Growth Engineering? Before we start: if you’ve already filled out the What is your tech stack? survey: thank you! If you’ve not done so, your help will be greatly appreciated. It takes 5-15 minutes to complete. Those filling out will receive results before anyone else, and additional analysis from myself and Elin. Fill out this survey here.**
npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjsfl8f237lmu63q0uf63m
Growth engineering was barely known a decade ago, but today, most scaleups and many publicly traded tech companies have dedicated growth teams staffed by growth engineers. However, some software engineers are still suspicious of this new area because of its reputation for hacky code with little to no code coverage.
For this reason and others, I thought it would be interesting to learn more from an expert who can tell us all about the practicalities of this controversial domain. So I turned to Alexey Komissarouk, who’s been in growth engineering since 2016, and was in charge of it at online education platform, MasterClass. These days, Alexey lives in Tokyo, Japan, where he advises on growth engineering and teaches the Growth Engineering course at Reforge.
In today’s deep dive, Alexey covers:
- What is Growth Engineering? In the simplest terms: writing code to help a company make more money. But there are details to consider: like the company size where it makes sense to have a dedicated team do this.
- What do Growth Engineers work on? Business-facing work, empowerment and platform work are the main areas.
- Why Growth Engineers move faster than Product Engineers. Product Engineers ship to build: Growth Engineers ship to learn. Growth Engineers do take shortcuts that would make no sense when building for longevity – doing this on purpose.
- Tech stack. Common programming languages, monitoring and oncall, feature flags and experimentation, product analytics, review apps, and more.
- What makes a good Growth Engineer? Curiosity, “build to learn” mindset and a “Jack of all trades” approach.
- Where do Growth Engineers fit in? Usually part of the engineering department, either operating as with an “owner” or a “hitchiker” model.
- Becoming a Growth Engineer. A great area if you want to eventually become a founder or product manager – but even if not, it can accelerate your career growth. Working in Growth forces you to learn more about the business.
With that, it’s over to Alexey:
I’ll never forget the first time I made my employer a million dollars.
I was running a push notification A/B test for meal delivery startup Sprig, trying to boost repeat orders.
A push notification similar to what we tested to boost repeat orders
Initial results were unpromising; the push notification was not receiving many opens. Still, I wanted to be thorough: before concluding the idea was a failure, I wrote a SQL query to compare order volume for subsequent weeks between customers in test vs control.
The SQL used to figure out the push notification’s efficiency
As it turned out, our test group “beat” the control group by around 10%:
‘review_5_push’ was the new type of push notification. Roughly the same amount of users clicked it, but they placed 10% more in orders
I plugged the numbers into a significance calculator, which showed it was statistically significant – or “stat-sig” – and therefore highly unlikely to be a coincidence. This meant we had a winner on our hands! But how meaningful was it, really, and what would adding the push notification mean for revenue, if rolled out to 100% of users?
It turned out this experiment created an additional $1.5 million dollars, annually, with just one push notification. Wow!
I was hooked. Since that day, I've shipped hundreds of experimental “winners” which generated hundreds of millions of incremental revenue for my employers. But you never forget the first one. Moments like this is what growth engineering is all about.
1. What is Growth Engineering?
Essentially, growth engineering is the writing of code to make a company money. Of course, all code produced by a business on some level serves this purpose, but while Product Engineers focus on creating a Product worth paying for, Growth Engineers instead focus on making that good product have a good business. To this end, they focus on optimizing and refining key parts of the customer journey, such as:
- Getting more people to consider the product
- Converting them into paying customers
- Keeping them as customers for longer, and spending more
What kinds of companies employ Growth Engineers? Places you’ve heard of, like Meta, LinkedIn, DoorDash, Coinbase, and Dropbox, are some of the ones I’ve had students from. There’s also OpenAI, Uber, Tiktok, Tinder, Airbnb, Pinterest… the list of high-profile companies goes on. Most newer public consumer companies you’ve heard have a growth engineering org, too.
Typically, growth engineering orgs are started by companies at Series B stage and beyond, so long as they are selling to either consumers or businesses via SaaS. These are often places trying to grow extremely fast, and have enough software engineers that some can focus purely on growth. Before the Series B stage, a team is unlikely to be ready for growth for various reasons; likely that it hasn’t found product-market fit, or has no available headcount, or lacks the visitor traffic required to run A/B tests.
Cost is a consideration. A fully-loaded growth team consisting of a handful of engineers, a PM, and a designer costs approximately 1 million dollars annually. To justify this, a rule of thumb is to have at least $5 million dollars in recurring revenue – a milestone often achieved at around the Series B stage.
Despite the presence of growth engineering at many public consumer tech companies, the field itself is still quite new, as a discipline and as a proper title.
Brief history of growth engineering
When I joined Opendoor in 2016, there was a head of growth but no dedicated growth engineers, but there were by the time I left in 2020. At MasterClass soon after, there was a growth org and a dozen dedicated growth engineers. So when did growth engineering originate?
The story is that its origins lie at Facebook in 2007. The team was created by then-VP of platform and monetization Chamath Palihapitiya. Reforce founder and CEO Brian Balfour shares:
“Growth (the kind found on an org chart) began at Facebook under the direction of Chamath Palihapitiya. In 2007, he joined the early team in a nebulous role that fell somewhere between Product, Marketing, and Operations. According to his retelling of the story on Recode Decode, after struggling to accomplish anything meaningful in his first year on the job, he was on the verge of being fired.Sheryl Sandberg joined soon after him, and in a hail mary move he pitched her the game-changing idea that led to the creation of the first-ever growth team. This idea not only saved his job, but earned him the lion’s share of the credit for Facebook’s unprecedented growth.At the time, Sheryl and Mark asked him, “What do you call this thing where you help change the product, do some SEO and SEM, and algorithmically do this or that?”His response: “I don’t know, I just call that, like, Growth, you know, we’re going to try to grow. I’ll be the head of growing stuff."And just like that, Growth became a thing.”
Rather than focus on a particular product or feature, the growth team at Facebook focused on moving the needle, and figuring out which features to work on. These days, Meta employs hundreds if not thousands of growth engineers.
2. What do Growth Engineers work on?
Before we jump into concrete examples, let’s identify three primary focus areas that a growth engineer’s work usually involves.
- Business-facing work – improving the business directly
- Empowerment work – enabling other teams to improve the business
- Platform work – improving the velocity of the above activities
Let’s go through all three:
Business-facing work
This is the bread and butter of growth engineering, and follows a common pattern:
- Implement an idea. Try something big or small to try and move a key business metric, which differs by team but is typically related to conversion rate or retention.
- Quantify impact. Usually via A/B testing.
- Analyze impact. Await results, analyze impact, ship or roll back – then go back to the first step.
Experiments can lead to sweeping or barely noticeable changes. A famous “I can’t believe they needed to test this” was when Google figured out which shade of blue generates the most clicks. At MasterClass, we tested things across the spectrum:
- Small: should we show the price right on the homepage, was that a winner? Yes, but we framed it in monthly terms of $15/month, not $180/year.
- Medium: when browsing a course page, should we include related courses, or more details about the course itself? Was it a winner? After lengthy experimentation, it was hard to tell: both are valuable and we needed to strike the right balance.
- Large: when a potential customer is interested, do we take them straight to checkout, or encourage them to learn more? Counterintuitively, adding steps boosted conversion!
Empowerment
One of the best ways an engineer can move a target metric is by removing themselves as a bottleneck, so colleagues from marketing can iterate and optimize freely. To this end, growth engineers can either build internal tools or integrate self-serve MarTech (Marketing Technology) vendors.
With the right tool, there’s a lot that marketers can do without engineering’s involvement:
- Build and iterate on landing pages (Unbounce, Instapage, etc)
- Draft and send email, SMS and Push Notifications (Iterable, Braze, Customer.io, etc)
- Connect new advertising partners (Google Tag Manager, Segment, etc)
We go more into detail about benefits and applications in the MarTech section of Tech Stack, below.
Platform work
As a business scales, dedicated platform teams help improve stability and velocity for the teams they support. Within growth, this often includes initiatives like:
- Experiment Platform. Many parts of running an experiment can be standardized, from filtering the audience, to bucketing users properly, to observing statistical methodology. Historically, companies built reusable Experiment Platforms in-house, but more recently, vendors such as Eppo and Statsig have grown in popularity with fancy statistical methodologies like “Controlled Using Pre-Experiment Data” (CUPED) that give more signal with less data.
- Reusable components. Companies with standard front-end components for things like headlines, buttons, and images, dramatically reduce the time required to spin up a new page. No more "did you want 5 or 6 pixels here" with a designer; instead growth engineers rely on tools like Storybook to standardize and share reusable React components.
- Monitoring. Growth engineering benefits greatly from leveraging monitoring to compensate for reduced code coverage. High-quality business metric monitoring tools can detect bugs before they cause damage.
When I worked at MasterClass, having monitoring at the ad layer prevented at least one six-figure incident. One Friday, a marketer accidentally broadened the audience for a particular ad from US-only, to worldwide. In response, the Facebook Ad algorithm went on a spending spree, bringing in plenty of visitors from places like Brazil and India, whom we knew from past experience were unlikely to purchase the product. Fortunately, our monitoring noticed the low-performing campaign within minutes, and an alert was sent to the growth engineer on-call, who immediately reached out to the marketer and confirmed the change was unintentional, and then shut down the campaign.
Without this monitoring, a subtle targeting error like this could have gone unnoticed all weekend and would have eaten up $100,000+ of marketing budget. This episode shows that platform investment can benefit everyone; and since growth needs them most, it’s often the growth platform engineering team which implements them.
As the day-to-day work of a Growth Engineer shows, A/B tests are a critical tool to both measure success and learn. It’s a numbers game: the more A/B tests a team can run in a given quarter, the more of them will end up winners, making the team successful. It’s no wonder, then, that Growth Engineering will pull out all the stops to improve velocity.
3. Why Growth Engineers move faster than Product Engineers
On the surface, growth engineering teams look like product engineering ones; writing code, shipping pull requests, monitoring on-call, etc. So how do they move so much faster? The big reason lies in philosophy and focus, not technology. To quote Elena Verna, head of growth at Dropbox:
“Product Engineering teams ship to build; Growth Engineering teams ship to learn.”
Real-world case: price changes at Masterclass
A few years ago at MasterClass, the growth team wanted to see if changing our pricing model to multiple tiers would improve revenue.
Inspired in part by multiple pricing tiers for competitors such as Netflix (above), Disney Plus, and Hulu.
The “multiple pricing tier” proposal for MasterClass.
From a software engineering perspective, this was a highly complex project because:
- Backend engineering work: the backend did not yet support multiple pricing options, requiring a decent amount of engineering, and rigorous testing to make sure existing customers weren’t affected.
- Client app changes: on the device side, multiple platforms (iOS, iPad, Android, Roku, Apple TV, etc) would each need to be updated, including each relevant app store.
The software engineering team estimated that becoming a “multi-pricing-tier” company would take months across numerous engineering teams, and engineering leadership was unwilling to greenlight that significant investment.
We in growth engineering took this as a challenge. As usual, our goal was not just to add the new pricing model, but to learn how much money it might bring in. The approach we ended up proposing was a Fake Door test, which involves offering a not-yet-available option to customers to gauge interest level. This was risky, as taking a customer who’s ready to pay and telling them to join some kind of waiting list is a colossal waste, and risks making them feel like the target of a “bait and switch” trick.
We found a way. The key insight was that people are only offended about a “bait and switch”, if the “switch” is worse than the “bait.” Telling customers they would pay $100 and then switching to $150 would cause a riot, but starting at $150 and then saying “just kidding, it’s only $100” is a pleasant surprise.
The good kind of surprise.
So long as every test “pricing tier” is less appealing – higher prices, fewer features – than the current offering, we could “upgrade” customers after their initial selection. A customer choosing the cheapest tier gets extra features at no extra cost, while a customer choosing a more expensive tier is offered a discount.
We created three new tiers, at different prices. The new “premium” tier would describe the existing, original offering. Regardless of what potential customers selected, they got this “original offering,” during the experiment.
The best thing about this was that no backend changes were required. There were no real, new, back-end pricing plans; everybody ended up purchasing the same version of MasterClass for the same price, with the same features. The entirety of the engineering work was on building a new pricing page, and the “congratulations, you’ve been upgraded” popup. This took just a few days.
Within a couple of weeks, we had enough data to be confident the financial upside of moving to a multi-pricing-tier model would be significant. With this, we’re able to convince the rest of engineering’s leadership to invest in building the feature properly. In the end, launching multiple pricing tiers turned out to be one of the biggest revenue wins of the year.
Building a skyscraper vs building a tent
The MasterClass example demonstrates the spirit of growth engineering; focusing on building to learn, instead of building to last. Consider building skyscrapers versus tents.
Building a tent optimizes for speed of set-up and tear-down over longevity. You don’t think of a tent as one that is shoddy or low-quality compared to skyscrapers: it’s not even the same category of buildings! Growth engineers maximize use of lightweight materials. To stick with the tents vs skyscraper metaphor: we prioritize lightweight fabric materials over steel and concrete whenever possible. We only resort to traditional building materials when there’s no other choice, or when a direction is confirmed as correct. Quality is important – after all, a tent must keep out rain and mosquitoes. However, the speed-vs-durability tradeoff decision results in very different approaches and outcomes.
4. Tech stack
At first glance, growth and product engineers use the same tooling, and contribute to the same codebases. But growth engineering tends to be high-velocity, experiment-heavy, and with limited test coverage. This means that certain “nice to have” tools for product engineering are mission-critical for growth engineers.
Read more https://connect-test.layer3.press/articles/ea02c1a1-7cfa-42b4-8722-0165abcae8bb
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@ 04c915da:3dfbecc9
2025-03-26 20:54:33Capitalism is the most effective system for scaling innovation. The pursuit of profit is an incredibly powerful human incentive. Most major improvements to human society and quality of life have resulted from this base incentive. Market competition often results in the best outcomes for all.
That said, some projects can never be monetized. They are open in nature and a business model would centralize control. Open protocols like bitcoin and nostr are not owned by anyone and if they were it would destroy the key value propositions they provide. No single entity can or should control their use. Anyone can build on them without permission.
As a result, open protocols must depend on donation based grant funding from the people and organizations that rely on them. This model works but it is slow and uncertain, a grind where sustainability is never fully reached but rather constantly sought. As someone who has been incredibly active in the open source grant funding space, I do not think people truly appreciate how difficult it is to raise charitable money and deploy it efficiently.
Projects that can be monetized should be. Profitability is a super power. When a business can generate revenue, it taps into a self sustaining cycle. Profit fuels growth and development while providing projects independence and agency. This flywheel effect is why companies like Google, Amazon, and Apple have scaled to global dominance. The profit incentive aligns human effort with efficiency. Businesses must innovate, cut waste, and deliver value to survive.
Contrast this with non monetized projects. Without profit, they lean on external support, which can dry up or shift with donor priorities. A profit driven model, on the other hand, is inherently leaner and more adaptable. It is not charity but survival. When survival is tied to delivering what people want, scale follows naturally.
The real magic happens when profitable, sustainable businesses are built on top of open protocols and software. Consider the many startups building on open source software stacks, such as Start9, Mempool, and Primal, offering premium services on top of the open source software they build out and maintain. Think of companies like Block or Strike, which leverage bitcoin’s open protocol to offer their services on top. These businesses amplify the open software and protocols they build on, driving adoption and improvement at a pace donations alone could never match.
When you combine open software and protocols with profit driven business the result are lean, sustainable companies that grow faster and serve more people than either could alone. Bitcoin’s network, for instance, benefits from businesses that profit off its existence, while nostr will expand as developers monetize apps built on the protocol.
Capitalism scales best because competition results in efficiency. Donation funded protocols and software lay the groundwork, while market driven businesses build on top. The profit incentive acts as a filter, ensuring resources flow to what works, while open systems keep the playing field accessible, empowering users and builders. Together, they create a flywheel of innovation, growth, and global benefit.
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@ 21335073:a244b1ad
2025-03-15 23:00:40I want to see Nostr succeed. If you can think of a way I can help make that happen, I’m open to it. I’d like your suggestions.
My schedule’s shifting soon, and I could volunteer a few hours a week to a Nostr project. I won’t have more total time, but how I use it will change.
Why help? I care about freedom. Nostr’s one of the most powerful freedom tools I’ve seen in my lifetime. If I believe that, I should act on it.
I don’t care about money or sats. I’m not rich, I don’t have extra cash. That doesn’t drive me—freedom does. I’m volunteering, not asking for pay.
I’m not here for clout. I’ve had enough spotlight in my life; it doesn’t move me. If I wanted clout, I’d be on Twitter dropping basic takes. Clout’s easy. Freedom’s hard. I’d rather help anonymously. No speaking at events—small meetups are cool for the vibe, but big conferences? Not my thing. I’ll never hit a huge Bitcoin conference. It’s just not my scene.
That said, I could be convinced to step up if it’d really boost Nostr—as long as it’s legal and gets results.
In this space, I’d watch for social engineering. I watch out for it. I’m not here to make friends, just to help. No shade—you all seem great—but I’ve got a full life and awesome friends irl. I don’t need your crew or to be online cool. Connect anonymously if you want; I’d encourage it.
I’m sick of watching other social media alternatives grow while Nostr kinda stalls. I could trash-talk, but I’d rather do something useful.
Skills? I’m good at spotting social media problems and finding possible solutions. I won’t overhype myself—that’s weird—but if you’re responding, you probably see something in me. Perhaps you see something that I don’t see in myself.
If you need help now or later with Nostr projects, reach out. Nostr only—nothing else. Anonymous contact’s fine. Even just a suggestion on how I can pitch in, no project attached, works too. 💜
Creeps or harassment will get blocked or I’ll nuke my simplex code if it becomes a problem.
https://simplex.chat/contact#/?v=2-4&smp=smp%3A%2F%2FSkIkI6EPd2D63F4xFKfHk7I1UGZVNn6k1QWZ5rcyr6w%3D%40smp9.simplex.im%2FbI99B3KuYduH8jDr9ZwyhcSxm2UuR7j0%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAS9C-zPzqW41PKySfPCEizcXb1QCus6AyDkTTjfyMIRM%253D%26srv%3Djssqzccmrcws6bhmn77vgmhfjmhwlyr3u7puw4erkyoosywgl67slqqd.onion
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@ 04c915da:3dfbecc9
2025-03-10 23:31:30Bitcoin has always been rooted in freedom and resistance to authority. I get that many of you are conflicted about the US Government stacking but by design we cannot stop anyone from using bitcoin. Many have asked me for my thoughts on the matter, so let’s rip it.
Concern
One of the most glaring issues with the strategic bitcoin reserve is its foundation, built on stolen bitcoin. For those of us who value private property this is an obvious betrayal of our core principles. Rather than proof of work, the bitcoin that seeds this reserve has been taken by force. The US Government should return the bitcoin stolen from Bitfinex and the Silk Road.
Usually stolen bitcoin for the reserve creates a perverse incentive. If governments see a bitcoin as a valuable asset, they will ramp up efforts to confiscate more bitcoin. The precedent is a major concern, and I stand strongly against it, but it should be also noted that governments were already seizing coin before the reserve so this is not really a change in policy.
Ideally all seized bitcoin should be burned, by law. This would align incentives properly and make it less likely for the government to actively increase coin seizures. Due to the truly scarce properties of bitcoin, all burned bitcoin helps existing holders through increased purchasing power regardless. This change would be unlikely but those of us in policy circles should push for it regardless. It would be best case scenario for American bitcoiners and would create a strong foundation for the next century of American leadership.
Optimism
The entire point of bitcoin is that we can spend or save it without permission. That said, it is a massive benefit to not have one of the strongest governments in human history actively trying to ruin our lives.
Since the beginning, bitcoiners have faced horrible regulatory trends. KYC, surveillance, and legal cases have made using bitcoin and building bitcoin businesses incredibly difficult. It is incredibly important to note that over the past year that trend has reversed for the first time in a decade. A strategic bitcoin reserve is a key driver of this shift. By holding bitcoin, the strongest government in the world has signaled that it is not just a fringe technology but rather truly valuable, legitimate, and worth stacking.
This alignment of incentives changes everything. The US Government stacking proves bitcoin’s worth. The resulting purchasing power appreciation helps all of us who are holding coin and as bitcoin succeeds our government receives direct benefit. A beautiful positive feedback loop.
Realism
We are trending in the right direction. A strategic bitcoin reserve is a sign that the state sees bitcoin as an asset worth embracing rather than destroying. That said, there is a lot of work left to be done. We cannot be lulled into complacency, the time to push forward is now, and we cannot take our foot off the gas. We have a seat at the table for the first time ever. Let's make it worth it.
We must protect the right to free usage of bitcoin and other digital technologies. Freedom in the digital age must be taken and defended, through both technical and political avenues. Multiple privacy focused developers are facing long jail sentences for building tools that protect our freedom. These cases are not just legal battles. They are attacks on the soul of bitcoin. We need to rally behind them, fight for their freedom, and ensure the ethos of bitcoin survives this new era of government interest. The strategic reserve is a step in the right direction, but it is up to us to hold the line and shape the future.
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@ dfa02707:41ca50e3
2025-05-22 10:00:53Contribute to keep No Bullshit Bitcoin news going.
- The latest firmware updates for COLDCARD devices introduce two major features: COLDCARD Co-sign (CCC) and Key Teleport between two COLDCARD Q devices using QR codes and/or NFC with a website.
What's new
- COLDCARD Co-Sign: When CCC is enabled, a second seed called the Spending Policy Key (Key C) is added to the device. This seed works with the device's Main Seed and one or more additional XPUBs (Backup Keys) to form 2-of-N multisig wallets.
- The spending policy functions like a hardware security module (HSM), enforcing rules such as magnitude and velocity limits, address whitelisting, and 2FA authentication to protect funds while maintaining flexibility and control, and is enforced each time the Spending Policy Key is used for signing.
- When spending conditions are met, the COLDCARD signs the partially signed bitcoin transaction (PSBT) with the Main Seed and Spending Policy Key for fund access. Once configured, the Spending Policy Key is required to view or change the policy, and violations are denied without explanation.
"You can override the spending policy at any time by signing with either a Backup Key and the Main Seed or two Backup Keys, depending on the number of keys (N) in the multisig."
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A step-by-step guide for setting up CCC is available here.
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Key Teleport for Q devices allows users to securely transfer sensitive data such as seed phrases (words, xprv), secure notes and passwords, and PSBTs for multisig. It uses QR codes or NFC, along with a helper website, to ensure reliable transmission, keeping your sensitive data protected throughout the process.
- For more technical details, see the protocol spec.
"After you sign a multisig PSBT, you have option to “Key Teleport” the PSBT file to any one of the other signers in the wallet. We already have a shared pubkey with them, so the process is simple and does not require any action on their part in advance. Plus, starting in this firmware release, COLDCARD can finalize multisig transactions, so the last signer can publish the signed transaction via PushTX (NFC tap) to get it on the blockchain directly."
- Multisig transactions are finalized when sufficiently signed. It streamlines the use of PushTX with multisig wallets.
- Signing artifacts re-export to various media. Users are now provided with the capability to export signing products, like transactions or PSBTs, to alternative media rather than the original source. For example, if a PSBT is received through a QR code, it can be signed and saved onto an SD card if needed.
- Multisig export files are signed now. Public keys are encoded as P2PKH address for all multisg signature exports. Learn more about it here.
- NFC export usability upgrade: NFC keeps exporting until CANCEL/X is pressed.
- Added Bitcoin Safe option to Export Wallet.
- 10% performance improvement in USB upload speed for large files.
- Q: Always choose the biggest possible display size for QR.
Fixes
- Do not allow change Main PIN to same value already used as Trick PIN, even if Trick PIN is hidden.
- Fix stuck progress bar under
Receiving...
after a USB communications failure. - Showing derivation path in Address Explorer for root key (m) showed double slash (//).
- Can restore developer backup with custom password other than 12 words format.
- Virtual Disk auto mode ignores already signed PSBTs (with “-signed” in file name).
- Virtual Disk auto mode stuck on “Reading…” screen sometimes.
- Finalization of foreign inputs from partial signatures. Thanks Christian Uebber!
- Temporary seed from COLDCARD backup failed to load stored multisig wallets.
Destroy Seed
also removes all Trick PINs from SE2.Lock Down Seed
requires pressing confirm key (4) to execute.- Q only: Only BBQr is allowed to export Coldcard, Core, and pretty descriptor.
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@ 04c915da:3dfbecc9
2025-03-07 00:26:37There is something quietly rebellious about stacking sats. In a world obsessed with instant gratification, choosing to patiently accumulate Bitcoin, one sat at a time, feels like a middle finger to the hype machine. But to do it right, you have got to stay humble. Stack too hard with your head in the clouds, and you will trip over your own ego before the next halving even hits.
Small Wins
Stacking sats is not glamorous. Discipline. Stacking every day, week, or month, no matter the price, and letting time do the heavy lifting. Humility lives in that consistency. You are not trying to outsmart the market or prove you are the next "crypto" prophet. Just a regular person, betting on a system you believe in, one humble stack at a time. Folks get rekt chasing the highs. They ape into some shitcoin pump, shout about it online, then go silent when they inevitably get rekt. The ones who last? They stack. Just keep showing up. Consistency. Humility in action. Know the game is long, and you are not bigger than it.
Ego is Volatile
Bitcoin’s swings can mess with your head. One day you are up 20%, feeling like a genius and the next down 30%, questioning everything. Ego will have you panic selling at the bottom or over leveraging the top. Staying humble means patience, a true bitcoin zen. Do not try to "beat” Bitcoin. Ride it. Stack what you can afford, live your life, and let compounding work its magic.
Simplicity
There is a beauty in how stacking sats forces you to rethink value. A sat is worth less than a penny today, but every time you grab a few thousand, you plant a seed. It is not about flaunting wealth but rather building it, quietly, without fanfare. That mindset spills over. Cut out the noise: the overpriced coffee, fancy watches, the status games that drain your wallet. Humility is good for your soul and your stack. I have a buddy who has been stacking since 2015. Never talks about it unless you ask. Lives in a decent place, drives an old truck, and just keeps stacking. He is not chasing clout, he is chasing freedom. That is the vibe: less ego, more sats, all grounded in life.
The Big Picture
Stack those sats. Do it quietly, do it consistently, and do not let the green days puff you up or the red days break you down. Humility is the secret sauce, it keeps you grounded while the world spins wild. In a decade, when you look back and smile, it will not be because you shouted the loudest. It will be because you stayed the course, one sat at a time. \ \ Stay Humble and Stack Sats. 🫡
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@ dfa02707:41ca50e3
2025-05-22 10:00:53News
- Bitcoin mining centralization in 2025. According to a blog post by b10c, Bitcoin mining was at its most decentralized in May 2017, with another favorable period from 2019 to 2022. However, starting in 2023, mining has become increasingly centralized, particularly due to the influence of large pools like Foundry and the use of proxy pooling by entities such as AntPool.
Source: b10c's blog.
- OpenSats announces the eleventh wave of Nostr grants. The five projects in this wave are the mobile live-streaming app Swae, the Nostr-over-ham-radio project HAMSTR, Vertex—a Web-of-Trust (WOT) service for Nostr developers, Nostr Double Ratchet for end-to-end encrypted messaging, and the Nostr Game Engine for building games and applications integrated with the Nostr ecosystem.
- New Spiral grantee: l0rinc. In February 2024, l0rinc transitioned to full-time work on Bitcoin Core. His efforts focus on performance benchmarking and optimizations, enhancing code quality, conducting code reviews, reducing block download times, optimizing memory usage, and refactoring code.
- Project Eleven offers 1 BTC to break Bitcoin's cryptography with a quantum computer. The quantum computing research organization has introduced the Q-Day Prize, a global challenge that offers 1 BTC to the first team capable of breaking an elliptic curve cryptographic (ECC) key using Shor’s algorithm on a quantum computer. The prize will be awarded to the first team to successfully accomplish this breakthrough by April 5, 2026.
- Unchained has launched the Bitcoin Legacy Project. The initiative seeks to advance the Bitcoin ecosystem through a bitcoin-native donor-advised fund platform (DAF), investments in community hubs, support for education and open-source development, and a commitment to long-term sustainability with transparent annual reporting.
- In its first year, the program will provide support to Bitcoin hubs in Nashville, Austin, and Denver.
- Support also includes $50,000 to the Bitcoin Policy Institute, a $150,000 commitment at the University of Austin, and up to $250,000 in research grants through the Bitcoin Scholars program.
"Unchained will match grants 1:1 made to partner organizations who support Bitcoin Core development when made through the Unchained-powered bitcoin DAF, up to 1 BTC," was stated in a blog post.
- Block launched open-source tools for Bitcoin treasury management. These include a dashboard for managing corporate bitcoin holdings and provides a real-time BTC-to-USD price quote API, released as part of the Block Open Source initiative. The company’s own instance of the bitcoin holdings dashboard is available here.
Source: block.xyz
- Bull Bitcoin expands to Mexico, enabling anyone in the country to receive pesos from anywhere in the world straight from a Bitcoin wallet. Additionally, users can now buy Bitcoin with a Mexican bank account.
"Bull Bitcoin strongly believes in Bitcoin’s economic potential in Mexico, not only for international remittances and tourism, but also for Mexican individuals and companies to reclaim their financial sovereignty and protect their wealth from inflation and the fragility of traditional financial markets," said Francis Pouliot, Founder and CEO of Bull Bitcoin.
- Corporate bitcoin holdings hit a record high in Q1 2025. According to Bitwise, public companies' adoption of Bitcoin has hit an all-time high. In Q1 2025, these firms collectively hold over 688,000 BTC, marking a 16.11% increase from the previous quarter. This amount represents 3.28% of Bitcoin's fixed 21 million supply.
Source: Bitwise.
- The Bitcoin Bond Company for institutions has launched with the aim of acquiring $1 trillion in Bitcoin over 21 years. It utilizes secure, transparent, and compliant bond-like products backed by Bitcoin.
- The U.S. Senate confirmed Paul Atkins as Chair of the Securities and Exchange Commission (SEC). At his confirmation hearing, Atkins emphasized the need for a clear framework for digital assets. He aims to collaborate with the CFTC and Congress to address jurisdiction and rulemaking gaps, aligning with the Trump administration's goal to position the U.S. as a leader in Bitcoin and blockchain finance.
- Ethereum developer Virgil Griffith has been released from custody. Griffith, whose sentence was reduced to 56 months, is now seeking a pardon. He was initially sentenced to 63 months for allegedly violating international sanctions laws by providing technical advice on using cryptocurrencies and blockchain technology to evade sanctions during a presentation titled 'Blockchains for Peace' in North Korea.
- No-KYC exchange eXch to close down under money laundering scrutiny. The privacy-focused cryptocurrency trading platform said it will cease operations on May 1. This decision follows allegations that the platform was used by North Korea's Lazarus Group for money laundering. eXch revealed it is the subject of an active "transatlantic operation" aimed at shutting down the platform and prosecuting its team for "money laundering and terrorism."
- Blockstream combats ESP32 FUD concerning Jade signers. The company stated that after reviewing the vulnerability disclosed in early March, Jade was found to be secure. Espressif Systems, the designer of the ESP32, has since clarified that the "undocumented commands" do not constitute a "backdoor."
- Bank of America is lobbying for regulations that favor banks over tech firms in stablecoin issuance. The bank's CEO Brian Moynihan is working with groups such as the American Bankers Association to advance the issuance of a fully reserved, 1:1 backed "Bank of America coin." If successful, this could limit stablecoin efforts by non-banks like Tether, Circle, and others, reports The Block.
- Tether to back OCEAN Pool with its hashrate. "As a company committed to financial freedom and open access, we see supporting decentralization in Bitcoin mining as essential to the network’s long-term integrity," said Tether CEO Paolo Ardoino.
- Bitdeer to expand its self-mining operations to navigate tariffs. The Singapore-based mining company is advancing plans to produce machines in the U.S. while reducing its mining hardware sales. This response is in light of increasing uncertainties related to U.S. trade policy, as reported by Bloomberg.
- Tether acquires $32M in Bitdeer shares. The firm has boosted its investment in Bitdeer during a wider market sell-off, with purchases in early to mid-April amounting to about $32 million, regulatory filings reveal.
- US Bitcoin miner manufacturer Auradine has raised $153 million in a Series C funding round as it expands into AI infrastructure. The round was led by StepStone Group and included participation from Maverick Silicon, Premji Invest, Samsung Catalyst Fund, Qualcomm Ventures, Mayfield, MARA Holdings, GSBackers, and other existing investors. The firm raised to over $300 million since its inception in 2022.
- Voltage has partnered with BitGo to [enable](https://www.voltage.cloud/blog/bitgo-and-voltage-team-up-to-deliver-instant-bitcoin-and-stabl
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@ 04c915da:3dfbecc9
2025-03-04 17:00:18This piece is the first in a series that will focus on things I think are a priority if your focus is similar to mine: building a strong family and safeguarding their future.
Choosing the ideal place to raise a family is one of the most significant decisions you will ever make. For simplicity sake I will break down my thought process into key factors: strong property rights, the ability to grow your own food, access to fresh water, the freedom to own and train with guns, and a dependable community.
A Jurisdiction with Strong Property Rights
Strong property rights are essential and allow you to build on a solid foundation that is less likely to break underneath you. Regions with a history of limited government and clear legal protections for landowners are ideal. Personally I think the US is the single best option globally, but within the US there is a wide difference between which state you choose. Choose carefully and thoughtfully, think long term. Obviously if you are not American this is not a realistic option for you, there are other solid options available especially if your family has mobility. I understand many do not have this capability to easily move, consider that your first priority, making movement and jurisdiction choice possible in the first place.
Abundant Access to Fresh Water
Water is life. I cannot overstate the importance of living somewhere with reliable, clean, and abundant freshwater. Some regions face water scarcity or heavy regulations on usage, so prioritizing a place where water is plentiful and your rights to it are protected is critical. Ideally you should have well access so you are not tied to municipal water supplies. In times of crisis or chaos well water cannot be easily shutoff or disrupted. If you live in an area that is drought prone, you are one drought away from societal chaos. Not enough people appreciate this simple fact.
Grow Your Own Food
A location with fertile soil, a favorable climate, and enough space for a small homestead or at the very least a garden is key. In stable times, a small homestead provides good food and important education for your family. In times of chaos your family being able to grow and raise healthy food provides a level of self sufficiency that many others will lack. Look for areas with minimal restrictions, good weather, and a culture that supports local farming.
Guns
The ability to defend your family is fundamental. A location where you can legally and easily own guns is a must. Look for places with a strong gun culture and a political history of protecting those rights. Owning one or two guns is not enough and without proper training they will be a liability rather than a benefit. Get comfortable and proficient. Never stop improving your skills. If the time comes that you must use a gun to defend your family, the skills must be instinct. Practice. Practice. Practice.
A Strong Community You Can Depend On
No one thrives alone. A ride or die community that rallies together in tough times is invaluable. Seek out a place where people know their neighbors, share similar values, and are quick to lend a hand. Lead by example and become a good neighbor, people will naturally respond in kind. Small towns are ideal, if possible, but living outside of a major city can be a solid balance in terms of work opportunities and family security.
Let me know if you found this helpful. My plan is to break down how I think about these five key subjects in future posts.
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@ 04c915da:3dfbecc9
2025-02-25 03:55:08Here’s a revised timeline of macro-level events from The Mandibles: A Family, 2029–2047 by Lionel Shriver, reimagined in a world where Bitcoin is adopted as a widely accepted form of money, altering the original narrative’s assumptions about currency collapse and economic control. In Shriver’s original story, the failure of Bitcoin is assumed amid the dominance of the bancor and the dollar’s collapse. Here, Bitcoin’s success reshapes the economic and societal trajectory, decentralizing power and challenging state-driven outcomes.
Part One: 2029–2032
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2029 (Early Year)\ The United States faces economic strain as the dollar weakens against global shifts. However, Bitcoin, having gained traction emerges as a viable alternative. Unlike the original timeline, the bancor—a supranational currency backed by a coalition of nations—struggles to gain footing as Bitcoin’s decentralized adoption grows among individuals and businesses worldwide, undermining both the dollar and the bancor.
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2029 (Mid-Year: The Great Renunciation)\ Treasury bonds lose value, and the government bans Bitcoin, labeling it a threat to sovereignty (mirroring the original bancor ban). However, a Bitcoin ban proves unenforceable—its decentralized nature thwarts confiscation efforts, unlike gold in the original story. Hyperinflation hits the dollar as the U.S. prints money, but Bitcoin’s fixed supply shields adopters from currency devaluation, creating a dual-economy split: dollar users suffer, while Bitcoin users thrive.
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2029 (Late Year)\ Dollar-based inflation soars, emptying stores of goods priced in fiat currency. Meanwhile, Bitcoin transactions flourish in underground and online markets, stabilizing trade for those plugged into the bitcoin ecosystem. Traditional supply chains falter, but peer-to-peer Bitcoin networks enable local and international exchange, reducing scarcity for early adopters. The government’s gold confiscation fails to bolster the dollar, as Bitcoin’s rise renders gold less relevant.
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2030–2031\ Crime spikes in dollar-dependent urban areas, but Bitcoin-friendly regions see less chaos, as digital wallets and smart contracts facilitate secure trade. The U.S. government doubles down on surveillance to crack down on bitcoin use. A cultural divide deepens: centralized authority weakens in Bitcoin-adopting communities, while dollar zones descend into lawlessness.
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2032\ By this point, Bitcoin is de facto legal tender in parts of the U.S. and globally, especially in tech-savvy or libertarian-leaning regions. The federal government’s grip slips as tax collection in dollars plummets—Bitcoin’s traceability is low, and citizens evade fiat-based levies. Rural and urban Bitcoin hubs emerge, while the dollar economy remains fractured.
Time Jump: 2032–2047
- Over 15 years, Bitcoin solidifies as a global reserve currency, eroding centralized control. The U.S. government adapts, grudgingly integrating bitcoin into policy, though regional autonomy grows as Bitcoin empowers local economies.
Part Two: 2047
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2047 (Early Year)\ The U.S. is a hybrid state: Bitcoin is legal tender alongside a diminished dollar. Taxes are lower, collected in BTC, reducing federal overreach. Bitcoin’s adoption has decentralized power nationwide. The bancor has faded, unable to compete with Bitcoin’s grassroots momentum.
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2047 (Mid-Year)\ Travel and trade flow freely in Bitcoin zones, with no restrictive checkpoints. The dollar economy lingers in poorer areas, marked by decay, but Bitcoin’s dominance lifts overall prosperity, as its deflationary nature incentivizes saving and investment over consumption. Global supply chains rebound, powered by bitcoin enabled efficiency.
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2047 (Late Year)\ The U.S. is a patchwork of semi-autonomous zones, united by Bitcoin’s universal acceptance rather than federal control. Resource scarcity persists due to past disruptions, but economic stability is higher than in Shriver’s original dystopia—Bitcoin’s success prevents the authoritarian slide, fostering a freer, if imperfect, society.
Key Differences
- Currency Dynamics: Bitcoin’s triumph prevents the bancor’s dominance and mitigates hyperinflation’s worst effects, offering a lifeline outside state control.
- Government Power: Centralized authority weakens as Bitcoin evades bans and taxation, shifting power to individuals and communities.
- Societal Outcome: Instead of a surveillance state, 2047 sees a decentralized, bitcoin driven world—less oppressive, though still stratified between Bitcoin haves and have-nots.
This reimagining assumes Bitcoin overcomes Shriver’s implied skepticism to become a robust, adopted currency by 2029, fundamentally altering the novel’s bleak trajectory.
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@ dfa02707:41ca50e3
2025-05-22 10:00:51Headlines
- Spiral renews support for Dan Gould and Joschisan. The organization has renewed support for Dan Gould, who is developing the Payjoin Dev Kit (PDK), and Joschisan, a Fedimint developer focused on simplifying federations.
- Metaplanet buys another 145 BTC. The Tokyo-listed company has purchased an additional 145 BTC for $13.6 million. Their total bitcoin holdings now stand at 5,000 coins, worth around $428.1 million.
- Semler Scientific has increased its bitcoin holdings to 3,303 BTC. The company acquired an additional 111 BTC at an average price of $90,124. The purchase was funded through proceeds from an at-the-market offering and cash reserves, as stated in a press release.
- The Virtual Asset Service Providers (VASP) Bill 2025 introduced in Kenya. The new legislation aims to establish a comprehensive legal framework for licensing, regulating, and supervising virtual asset service providers (VASPs), with strict penalties for non-compliant entities.
- Russian government to launch a cryptocurrency exchange. The country's Ministry of Finance and Central Bank announced plans to establish a trading platform for "highly qualified investors" that "will legalize crypto assets and bring crypto operations out of the shadows."
- All virtual asset service providers expect to be fully compliant with the Travel Rule by the end of 2025. A survey by financial surveillance specialist Notabene reveals that 90% of virtual asset service providers (VASPs) expect full Travel Rule compliance by mid-2025, with all aiming for compliance by year-end. The survey also shows a significant rise in VASPs blocking withdrawals until beneficiary information is confirmed, increasing from 2.9% in 2024 to 15.4% now. Additionally, about 20% of VASPs return deposits if originator data is missing.
- UN claims Bitcoin mining is a "powerful tool" for money laundering. The Rage's analysis suggests that the recent United Nations Office on Drugs and Crime report on crime in South-East Asia makes little sense and hints at the potential introduction of Anti-Money Laundering (AML) measures at the mining level.
- Riot Platforms has obtained a $100 million credit facility from Coinbase Credit, using bitcoin as collateral for short-term funding to support its expansion. The firm's CEO, Jason Les, stated that this facility is crucial for diversifying financing sources and driving long-term stockholder value through strategic growth initiatives.
- Bitdeer raises $179M in loans and equity amid Bitcoin chip push. The Miner Mag reports that Bitdeer entered into a loan agreement with its affiliate Matrixport for up to $200 million in April, as disclosed in its annual report filed on Monday.
- Federal Reserve retracts guidance discouraging banks from engaging in 'crypto.' The U.S. Federal Reserve withdrew guidance that discouraged banks from crypto and stablecoin activities, as announced by its Board of Governors on Thursday. This includes rescinding a 2022 supervisory letter requiring prior notification of crypto activities and 2023 stablecoin requirements.
"As a result, the Board will no longer expect banks to provide notification and will instead monitor banks' crypto-asset activities through the normal supervisory process," reads the FED statement.
- UAE-based Islamic bank ruya launches Shari’ah-compliant bitcoin investing. The bank has become the world’s first Islamic bank to provide direct access to virtual asset investments, including Bitcoin, via its mobile app, per Bitcoin Magazine.
- U.S. 'crypto' scam losses amounted to $9.3B in 2024. The US The Federal Bureau of Investigation (FBI) has reported $9.3 billion losses in cryptocurrency-related scams in 2024, noting a troubling trend of scams targeting older Americans, which accounted for over $2.8 billion of those losses.
Source: FBI.
- North Korean hackers establish fake companies to target 'crypto' developers. Silent Push researchers reported that hackers linked to the Lazarus Group created three shell companies, two of which are based in the U.S., with the objective of spreading malware through deceptive job interview scams aimed at individuals seeking jobs in cryptocurrency companies.
- Citrea deployed its Clementine Bridge on the Bitcoin testnet. The bridge utilizes the BitVM2 programming language to inherit validity from Bitcoin, allegedly providing "the safest and most trust-minimized way to use BTC in decentralized finance."
- Hesperides University offers a Master’s degree in Bitcoin. Bitcoin Magazine reports the launch of the first-ever Spanish-language Master’s program dedicated exclusively to Bitcoin. Starting April 28, 2025, this fully online program will equip professionals with technical, economic, legal, and philosophical skills to excel in the Bitcoin era.
- BTC in D.C. event is set to take place on September 30 - October 1 in Washington, D.C. Learn more about this initiative here.
Use the tools
- Bitcoin Keeper just got a new look. Version 2.2.0 of the mobile multisig app brought a new branding design, along with a Keeper Private tier, testnet support, ability to import and export BIP-329 labels, and the option to use a Server Key with multiple users.
- Earlier this month the project also announced Keeper Learn service, offering clear and guided Bitcoin learning sessions for both groups and individuals.
- Keeper Desktop v0.2.2, a companion desktop app for Bitcoin Keeper mobile app, received a renewed branding update, too.
The evolution of Bitcoin Keeper logo. Source: BitHyve blog.
- Blockstream Green Desktop v2.0.25 updates GDK to v0.75.1 and fixes amount parsing issues when switching from fiat denomination to Liquid asset.
- Lightning Loop v0.31.0-beta enhances the
loop listswaps
command by improving the ability to filter the response. - Lightning-kmp v1.10.0, an implementation of the Lightning Network in Kotlin, is now available.
- LND v0.19.0-beta.rc3, the latest beta release candidate of LND is now ready for testing.
- ZEUS v0.11.0-alpha2 is now available for testing, too. It's nuts.
- JoinMarket Fidelity Bond Simulator helps potential JoinMarket makers evaluate their competitive position in the market based on fidelity bonds.
- UTXOscope is a text-only Bitcoin blockchain analysis tool that visualizes price dynamics using only on-chain data. The
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@ d9c98e71:37007462
2025-05-22 09:48:55„Die Welt folgt keiner Moral, nur der Logik der Macht. Wer an Ideale glaubt, handelt gegen die Natur.“
– aufgeschnappt zwischen Start und Ziel in einem endlosen Kreisverkehr
Der Mensch baut Städte, hebt Staaten aus der Taufe, erfindet Maschinen und stürzt sich in den Weltraum. Doch sein moralischer Horizont bleibt eng und eingeschränkt durch egoistische Triebe und ökonomische Begierden. Kriege, Armut, ökologische Verwüstung und soziale Ungleichheit sind nach wie vor prägende Konstanten des globalen Systems. Inmitten dieses widersprüchlichen Gefüges erhebt sich die zentrale Frage: Was ist der Sinn und Zweck menschlicher Existenz im größeren Zusammenhang des Lebens auf diesem Planeten? Und inwiefern ist unser aktuelles System — insbesondere das Geldsystem — nicht nur Teil des Problems, sondern strukturell dessen Wurzel?
Moral ist in einer Welt der Konkurrenz nicht nur wirkungslos, sondern ein Hemmschuh für den individuellen Erfolg. Statt im Einklang mit den natürlichen Gegebenheiten eine gewaltfreie, gerechte Welt aufzubauen, hat der Mensch Systeme erschaffen, die Ausbeutung, Konkurrenz und Leid systematisch belohnen. Die Frage nach einer neuen Ordnung wird nicht als moralisches Projekt formuliert, sondern als Frage nach der Überlebensstrategie im Kontext eines anarchischen Marktes. Im Zentrum steht die Überlegung, ob eine radikale Entmoralisierung und die Etablierung eines deflationären Wertspeichers wie Bitcoin einen strukturellen Hebel für eine solche Transformation darstellen könnte.
Der Mensch, dieses Wesen der Vernunft, bleibt ein Tier der Triebe. Die Aufklärung wollte ihn zähmen, ihn in den Käfig der Rationalität sperren und zur Moral erziehen. Doch die Vernunft hat nicht zur Weisheit geführt, sondern zur Effizienzsteigerung von Grausamkeit und Zerstörung. Kant glaubte an die Autonomie der praktischen Vernunft, als könnte der Mensch die moralische Verpflichtung aus sich selbst heraus gebären. Doch die Geschichte zeigt: Wer moralisch handelt, verliert. Die Moral ist ein Instrument der Schwachen, eine Illusion der Ohnmächtigen.
Im anthropologischen Grundproblem offenbart sich der Kern der gegenwärtigen Krise: Der Mensch kann die Welt formen, aber ihm fehlt der Wille, diese Macht zu seinem Vorteil zu nutzen. Die Welt ist ein Krieg aller gegen alle, und wer nach moralischen Prinzipien handelt, wird zermalmt. Technik und Wissenschaft sind Waffen, nicht Werkzeuge. Die Zivilisation hat sich von der Weisheit des Seins abgekoppelt und ist zu einem unaufhörlichen Machbarkeitswahn geworden. Moral wird in diesem System zur Schwäche, zur Selbstaufgabe. Der Starke handelt nicht moralisch — er handelt effektiv.
Das Fiat-Geldsystem ist keine bloße finanzielle Architektur — es ist die ontologische Verankerung von Kontrolle. Es schafft einen permanenten Wachstumsdruck, weil es auf endloser Geldvermehrung beruht. Inflation ist nicht nur eine ökonomische Tatsache, sondern ein struktureller Zwang zur Ausbeutung. Jedes neu geschaffene Geld ist eine Schuld, und diese Schuld muss getilgt werden, indem Ressourcen geplündert, Arbeiter ausgepresst und Natur zerstört werden.
In dieser Ordnung wird Gier rationalisiert und Mitgefühl pathologisiert. Unternehmen, die ökologische Nachhaltigkeit und soziale Fairness priorisieren, sind systematisch benachteiligt. Wer sich der Logik des permanenten Wachstums verweigert, wird ökonomisch sanktioniert. Fiat-Geld ist somit nicht nur ein monetäres Instrument, sondern ein moralischer Käfig, der den Menschen zur Einhaltung eines Systems zwingt, das er nicht kontrolliert. In einer Welt, die dem Geld huldigt, wird Moral zu einem Luxus, den sich nur die Schwachen leisten können. Der Starke lässt die Moral fallen und nutzt die Struktur zu seinem Vorteil.
Bitcoin ist mehr als ein technologisches Artefakt — es ist die Negation des Fiat-Geldsystems. In einer Welt, in der Fiat-Geld Inflation erzwingt, ist Bitcoin deflationär. Es schafft keine Schulden, sondern belohnt Sparsamkeit und langfristiges Denken. Doch Bitcoin ist kein moralisches Subjekt. Es ist ein Werkzeug der Entmoralisierung, ein System, das sich dem Zugriff von Staaten und Institutionen entzieht. Es setzt den Einzelnen in die Lage, sich der inflationären Logik zu entziehen und seine Ressourcen zu sichern.
In einer Bitcoin-basierten Ökonomie wird die Zeit nicht mehr durch den Zins entwertet, sondern aufgewertet. Konsum ist keine Pflicht mehr, sondern eine Wahl. Die Spirale des Wachstumszwangs wird durchbrochen, und der Mensch kann seine Energie nicht nur der Produktion widmen, sondern der Selbstbestimmung. Bitcoin könnte als struktureller Anreiz dienen, um den Menschen aus der Logik der Expansion zu befreien und ihn zur radikalen Selbstermächtigung zurückzuführen. Doch auch hier bleibt die Frage: Reicht ein neues Geldsystem, um ein altes Denken zu überwinden? Bitcoin ist eine Möglichkeit zur Selbstermächtigung, aber keine Erlösung. Es bleibt ein Werkzeug in den Händen derer, die bereit sind, ihre Ideale fallen zu lassen und die Realität zu akzeptieren.
Die kapitalistische Logik des ewigen Wachstums zwingt zur Selbstoptimierung, zur Selbstausbeutung, zur Selbstzerstörung. Doch was wäre, wenn der Mensch die Moral fallen ließe? Wenn er die Natur nicht als Ressource, sondern als neutrale Machtstruktur betrachten würde? In einer Welt, in der Bitcoin zur normativen Grundlage des Geldsystems würde, könnte die Wirtschaft entschleunigt, die Zeit zurückgewonnen und das Leben wieder als strategisches Spiel anerkannt werden.
Albert Schweitzers „Ehrfurcht vor dem Leben“ ist ein moralisches Gebot, doch in einer anarchischen Ordnung ist Moral ein Zeichen der Schwäche. Der Mensch kann wählen: Entweder er beutet weiter aus und maximiert seinen Vorteil — oder er verweigert sich und geht unter. Diese Entscheidung ist nicht ethischer, sondern pragmatischer Natur. Bitcoin könnte ein struktureller Hebel sein, um diesen Paradigmenwechsel zu erleichtern. Doch der eigentliche Wandel muss im Inneren des Menschen beginnen: in der Bereitschaft, die Welt nicht mehr moralisch, sondern strategisch zu betrachten.
Eine neue Zivilisation entsteht nicht aus Moral, sondern aus Macht. Was braucht der Mensch, um sich aus der Knechtschaft des Fiat-Systems zu befreien? Strukturelle Reformen:
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Ein Bildungssystem der Entmoralisierung, das nicht Leistung und Effizienz, sondern strategisches Denken und Selbstermächtigung in den Mittelpunkt stellt.
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Eine Wirtschaft des Verzichts, die nicht auf Konsummaximierung, sondern auf Ressourcenakkumulation und Kontrolle basiert.
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Eine Politik der globalen Konkurrenz, die nicht auf Gleichheit abzielt, sondern auf individuelle Unabhängigkeit und Machtanhäufung.
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Ein neues Geldsystem, das nicht auf Schuld basiert, sondern auf Wert. Bitcoin könnte ein Instrument sein, um diese Umkehr zu ermöglichen — für diejenigen, die bereit sind, moralische Illusionen abzulegen.
Dieser Wandel ist kein utopisches Projekt. Es ist eine strategische Notwendigkeit. Die Welt hat ihre Grenzen erreicht, und der Mensch muss lernen, in diesen Grenzen zu manövrieren. Es geht nicht um Gerechtigkeit, sondern um Überleben; nicht um Moral, sondern um Macht.
Die Botschaft ist klar: Der Mensch hat sich in der Illusion des Fortschritts verloren. Er hat seine Macht gesteigert, doch seine Weisheit nicht vertieft. Er hat die Welt in Zahlen vermessen, aber den Wert des Lebens nicht verstanden. Der Fortschritt war echt, aber nicht weise.
Die Umkehr beginnt nicht mit einer neuen Technologie oder einem neuen Geldsystem, sondern mit einem neuen Denken. Bitcoin könnte ein Werkzeug sein, um den Menschen aus der Logik der Expansion zu befreien. Doch es bleibt ein Werkzeug. Es wird zur Gefahr, wenn es als moralisches Projekt missverstanden wird.
Wenn der Mensch seine Energie, Kreativität und Technik nicht für moralische Illusionen, sondern für strategische Selbstbestimmung einsetzt, kann eine neue Ära beginnen. Eine Ära, in der der Mensch nicht als wirtschaftliches Subjekt, sondern als souveränes Individuum agiert. Diese Umkehr ist keine Utopie, sondern eine Notwendigkeit. Denn solange Geld Zerstörung belohnt, wird die Welt zerstört. Wenn aber Geld wieder ein Mittel der Macht wird, kann eine Welt entstehen, in der der Einzelne seine eigene Ordnung bestimmt.
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@ 6e0ea5d6:0327f353
2025-02-21 18:15:52"Malcolm Forbes recounts that a lady, wearing a faded cotton dress, and her husband, dressed in an old handmade suit, stepped off a train in Boston, USA, and timidly made their way to the office of the president of Harvard University. They had come from Palo Alto, California, and had not scheduled an appointment. The secretary, at a glance, thought that those two, looking like country bumpkins, had no business at Harvard.
— We want to speak with the president — the man said in a low voice.
— He will be busy all day — the secretary replied curtly.
— We will wait.
The secretary ignored them for hours, hoping the couple would finally give up and leave. But they stayed there, and the secretary, somewhat frustrated, decided to bother the president, although she hated doing that.
— If you speak with them for just a few minutes, maybe they will decide to go away — she said.
The president sighed in irritation but agreed. Someone of his importance did not have time to meet people like that, but he hated faded dresses and tattered suits in his office. With a stern face, he went to the couple.
— We had a son who studied at Harvard for a year — the woman said. — He loved Harvard and was very happy here, but a year ago he died in an accident, and we would like to erect a monument in his honor somewhere on campus.— My lady — said the president rudely —, we cannot erect a statue for every person who studied at Harvard and died; if we did, this place would look like a cemetery.
— Oh, no — the lady quickly replied. — We do not want to erect a statue. We would like to donate a building to Harvard.
The president looked at the woman's faded dress and her husband's old suit and exclaimed:
— A building! Do you have even the faintest idea of how much a building costs? We have more than seven and a half million dollars' worth of buildings here at Harvard.
The lady was silent for a moment, then said to her husband:
— If that’s all it costs to found a university, why don’t we have our own?
The husband agreed.
The couple, Leland Stanford, stood up and left, leaving the president confused. Traveling back to Palo Alto, California, they established there Stanford University, the second-largest in the world, in honor of their son, a former Harvard student."
Text extracted from: "Mileumlivros - Stories that Teach Values."
Thank you for reading, my friend! If this message helped you in any way, consider leaving your glass “🥃” as a token of appreciation.
A toast to our family!
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@ 0fa80bd3:ea7325de
2025-02-14 23:24:37intro
The Russian state made me a Bitcoiner. In 1991, it devalued my grandmother's hard-earned savings. She worked tirelessly in the kitchen of a dining car on the Moscow–Warsaw route. Everything she had saved for my sister and me to attend university vanished overnight. This story is similar to what many experienced, including Wences Casares. The pain and injustice of that time became my first lessons about the fragility of systems and the value of genuine, incorruptible assets, forever changing my perception of money and my trust in government promises.
In 2014, I was living in Moscow, running a trading business, and frequently traveling to China. One day, I learned about the Cypriot banking crisis and the possibility of moving money through some strange thing called Bitcoin. At the time, I didn’t give it much thought. Returning to the idea six months later, as a business-oriented geek, I eagerly began studying the topic and soon dove into it seriously.
I spent half a year reading articles on a local online journal, BitNovosti, actively participating in discussions, and eventually joined the editorial team as a translator. That’s how I learned about whitepapers, decentralization, mining, cryptographic keys, and colored coins. About Satoshi Nakamoto, Silk Road, Mt. Gox, and BitcoinTalk. Over time, I befriended the journal’s owner and, leveraging my management experience, later became an editor. I was drawn to the crypto-anarchist stance and commitment to decentralization principles. We wrote about the economic, historical, and social preconditions for Bitcoin’s emergence, and it was during this time that I fully embraced the idea.
It got to the point where I sold my apartment and, during the market's downturn, bought 50 bitcoins, just after the peak price of $1,200 per coin. That marked the beginning of my first crypto winter. As an editor, I organized workflows, managed translators, developed a YouTube channel, and attended conferences in Russia and Ukraine. That’s how I learned about Wences Casares and even wrote a piece about him. I also met Mikhail Chobanyan (Ukrainian exchange Kuna), Alexander Ivanov (Waves project), Konstantin Lomashuk (Lido project), and, of course, Vitalik Buterin. It was a time of complete immersion, 24/7, and boundless hope.
After moving to the United States, I expected the industry to grow rapidly, attended events, but the introduction of BitLicense froze the industry for eight years. By 2017, it became clear that the industry was shifting toward gambling and creating tokens for the sake of tokens. I dismissed this idea as unsustainable. Then came a new crypto spring with the hype around beautiful NFTs – CryptoPunks and apes.
I made another attempt – we worked on a series called Digital Nomad Country Club, aimed at creating a global project. The proceeds from selling images were intended to fund the development of business tools for people worldwide. However, internal disagreements within the team prevented us from completing the project.
With Trump’s arrival in 2025, hope was reignited. I decided that it was time to create a project that society desperately needed. As someone passionate about history, I understood that destroying what exists was not the solution, but leaving everything as it was also felt unacceptable. You can’t destroy the system, as the fiery crypto-anarchist voices claimed.
With an analytical mindset (IQ 130) and a deep understanding of the freest societies, I realized what was missing—not only in Russia or the United States but globally—a Bitcoin-native system for tracking debts and financial interactions. This could return control of money to ordinary people and create horizontal connections parallel to state systems. My goal was to create, if not a Bitcoin killer app, then at least to lay its foundation.
At the inauguration event in New York, I rediscovered the Nostr project. I realized it was not only technologically simple and already quite popular but also perfectly aligned with my vision. For the past month and a half, using insights and experience gained since 2014, I’ve been working full-time on this project.
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@ d9c98e71:37007462
2025-05-22 09:47:40-
Ein Kind schweigt nicht aus Höflichkeit. Es hört bloß Dinge, die Erwachsene längst verlernt haben zu hören.
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Das System gibt dir einen Namen, damit du vergisst, wer du vorher warst.
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Liebe ist nicht das Gegenteil von Angst. Sie ist nur deren zärtlichste Form.
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Manche Wahrheiten tragen Masken – nicht, um zu lügen, sondern um nicht zerschlagen zu werden.
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Ein Kind versteht die Welt nicht weniger. Es sieht sie nur ohne die Lügen, mit denen wir sie uns erklären.
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Die Erinnerung ist ein Dieb, der sanft stiehlt und erst später das Gewicht seiner Beute offenbart.
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Man flieht nicht vor dem Käfig. Man flieht vor dem eigenen Wunsch, darin bleiben zu dürfen.
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Wo Worte enden, beginnt nicht die Stille, sondern das, was wir nicht zu denken wagen.
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Ein System überlebt nicht durch Kontrolle, sondern durch den Glauben, es sei nötig.
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Die Zeit heilt nichts. Sie deckt nur zu, was niemand mehr sehen will.
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@ d9c98e71:37007462
2025-05-22 09:48:40-
Das Nichts ist kein Vakuum. Es ist ein Raum, gefüllt mit all dem, was hätte sein können.
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Der Wert einer Währung ist das Vertrauen, das in ihr stirbt.
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Wenn wir alles verloren haben, bleibt nur noch das Gewicht des Fehlens und die Leere, die es trägt.
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Wir klammern uns an Erinnerungen, als könnten wir das Sterben damit überlisten. Dabei sind es die Erinnerungen, die uns zu Grabe tragen.
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Der Tod sitzt nicht am Ende des Weges. Er geht neben uns, ein stummer Begleiter, der uns erst grüßt, wenn wir ihn erkennen.
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Die Stille nach dem letzten Wort ist lauter als jedes Geschrei. Sie sagt alles, was wir nicht wagen auszusprechen.
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Wir kaufen Zeit, während das Leben uns leise in die Tasche greift.
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Am Ende sind es nicht die verlorenen Jahre, die uns quälen. Es sind die ungelebten Minuten.
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Familienfotos, ein Stillleben aus versteinerten Momenten, in denen wir uns selbst nicht wiedererkennen.
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Was bleibt von einem Kindheitstraum, wenn die Realität ihre Zähne in ihn schlägt?
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@ daa41bed:88f54153
2025-02-09 16:50:04There has been a good bit of discussion on Nostr over the past few days about the merits of zaps as a method of engaging with notes, so after writing a rather lengthy article on the pros of a strategic Bitcoin reserve, I wanted to take some time to chime in on the much more fun topic of digital engagement.
Let's begin by defining a couple of things:
Nostr is a decentralized, censorship-resistance protocol whose current biggest use case is social media (think Twitter/X). Instead of relying on company servers, it relies on relays that anyone can spin up and own their own content. Its use cases are much bigger, though, and this article is hosted on my own relay, using my own Nostr relay as an example.
Zap is a tip or donation denominated in sats (small units of Bitcoin) sent from one user to another. This is generally done directly over the Lightning Network but is increasingly using Cashu tokens. For the sake of this discussion, how you transmit/receive zaps will be irrelevant, so don't worry if you don't know what Lightning or Cashu are.
If we look at how users engage with posts and follows/followers on platforms like Twitter, Facebook, etc., it becomes evident that traditional social media thrives on engagement farming. The more outrageous a post, the more likely it will get a reaction. We see a version of this on more visual social platforms like YouTube and TikTok that use carefully crafted thumbnail images to grab the user's attention to click the video. If you'd like to dive deep into the psychology and science behind social media engagement, let me know, and I'd be happy to follow up with another article.
In this user engagement model, a user is given the option to comment or like the original post, or share it among their followers to increase its signal. They receive no value from engaging with the content aside from the dopamine hit of the original experience or having their comment liked back by whatever influencer they provide value to. Ad revenue flows to the content creator. Clout flows to the content creator. Sales revenue from merch and content placement flows to the content creator. We call this a linear economy -- the idea that resources get created, used up, then thrown away. Users create content and farm as much engagement as possible, then the content is forgotten within a few hours as they move on to the next piece of content to be farmed.
What if there were a simple way to give value back to those who engage with your content? By implementing some value-for-value model -- a circular economy. Enter zaps.
Unlike traditional social media platforms, Nostr does not actively use algorithms to determine what content is popular, nor does it push content created for active user engagement to the top of a user's timeline. Yes, there are "trending" and "most zapped" timelines that users can choose to use as their default, but these use relatively straightforward engagement metrics to rank posts for these timelines.
That is not to say that we may not see clients actively seeking to refine timeline algorithms for specific metrics. Still, the beauty of having an open protocol with media that is controlled solely by its users is that users who begin to see their timeline gamed towards specific algorithms can choose to move to another client, and for those who are more tech-savvy, they can opt to run their own relays or create their own clients with personalized algorithms and web of trust scoring systems.
Zaps enable the means to create a new type of social media economy in which creators can earn for creating content and users can earn by actively engaging with it. Like and reposting content is relatively frictionless and costs nothing but a simple button tap. Zaps provide active engagement because they signal to your followers and those of the content creator that this post has genuine value, quite literally in the form of money—sats.
I have seen some comments on Nostr claiming that removing likes and reactions is for wealthy people who can afford to send zaps and that the majority of people in the US and around the world do not have the time or money to zap because they have better things to spend their money like feeding their families and paying their bills. While at face value, these may seem like valid arguments, they, unfortunately, represent the brainwashed, defeatist attitude that our current economic (and, by extension, social media) systems aim to instill in all of us to continue extracting value from our lives.
Imagine now, if those people dedicating their own time (time = money) to mine pity points on social media would instead spend that time with genuine value creation by posting content that is meaningful to cultural discussions. Imagine if, instead of complaining that their posts get no zaps and going on a tirade about how much of a victim they are, they would empower themselves to take control of their content and give value back to the world; where would that leave us? How much value could be created on a nascent platform such as Nostr, and how quickly could it overtake other platforms?
Other users argue about user experience and that additional friction (i.e., zaps) leads to lower engagement, as proven by decades of studies on user interaction. While the added friction may turn some users away, does that necessarily provide less value? I argue quite the opposite. You haven't made a few sats from zaps with your content? Can't afford to send some sats to a wallet for zapping? How about using the most excellent available resource and spending 10 seconds of your time to leave a comment? Likes and reactions are valueless transactions. Social media's real value derives from providing monetary compensation and actively engaging in a conversation with posts you find interesting or thought-provoking. Remember when humans thrived on conversation and discussion for entertainment instead of simply being an onlooker of someone else's life?
If you've made it this far, my only request is this: try only zapping and commenting as a method of engagement for two weeks. Sure, you may end up liking a post here and there, but be more mindful of how you interact with the world and break yourself from blind instinct. You'll thank me later.
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@ e3ba5e1a:5e433365
2025-02-05 17:47:16I got into a friendly discussion on X regarding health insurance. The specific question was how to deal with health insurance companies (presumably unfairly) denying claims? My answer, as usual: get government out of it!
The US healthcare system is essentially the worst of both worlds:
- Unlike full single payer, individuals incur high costs
- Unlike a true free market, regulation causes increases in costs and decreases competition among insurers
I'm firmly on the side of moving towards the free market. (And I say that as someone living under a single payer system now.) Here's what I would do:
- Get rid of tax incentives that make health insurance tied to your employer, giving individuals back proper freedom of choice.
- Reduce regulations significantly.
-
In the short term, some people will still get rejected claims and other obnoxious behavior from insurance companies. We address that in two ways:
- Due to reduced regulations, new insurance companies will be able to enter the market offering more reliable coverage and better rates, and people will flock to them because they have the freedom to make their own choices.
- Sue the asses off of companies that reject claims unfairly. And ideally, as one of the few legitimate roles of government in all this, institute new laws that limit the ability of fine print to allow insurers to escape their responsibilities. (I'm hesitant that the latter will happen due to the incestuous relationship between Congress/regulators and insurers, but I can hope.)
Will this magically fix everything overnight like politicians normally promise? No. But it will allow the market to return to a healthy state. And I don't think it will take long (order of magnitude: 5-10 years) for it to come together, but that's just speculation.
And since there's a high correlation between those who believe government can fix problems by taking more control and demanding that only credentialed experts weigh in on a topic (both points I strongly disagree with BTW): I'm a trained actuary and worked in the insurance industry, and have directly seen how government regulation reduces competition, raises prices, and harms consumers.
And my final point: I don't think any prior art would be a good comparison for deregulation in the US, it's such a different market than any other country in the world for so many reasons that lessons wouldn't really translate. Nonetheless, I asked Grok for some empirical data on this, and at best the results of deregulation could be called "mixed," but likely more accurately "uncertain, confused, and subject to whatever interpretation anyone wants to apply."
https://x.com/i/grok/share/Zc8yOdrN8lS275hXJ92uwq98M
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@ d9c98e71:37007462
2025-05-22 09:45:49-
Was man nicht selbst trägt, trägt einen am Ende zu Boden.
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Erinnerungen sind Splitter eines Spiegels, der zerbrach. Sie schneiden dich, während du dein Gesicht in ihnen suchst.
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Jede Berührung trägt den Abdruck der Vergänglichkeit. Selbst die zärtlichste ist nur ein Schatten.
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Was ist die Grenze zwischen dem, was wir nennen, und dem, was wir nie sagen?
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Fragen sind die Flügel eines Vogels, der nie den Himmel berührt.
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Wir nennen es Familie. Aber manchmal ist es nur eine Geschichte, die keiner mehr zu Ende erzählen will.
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Ein Kind, das fragt, bringt das System ins Wanken. Nicht durch die Antwort, sondern durch das Fragen selbst.
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Je lauter die Behauptung, desto größer die Vorsicht.
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Das Nichts ist der heimliche Gott, der im Zerfall des Seins thront.
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Stille fließt durch uns, als wäre sie immer schon gewesen. Wir sind die Frage, die nie die Antwort findet.
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@ d9c98e71:37007462
2025-05-22 09:48:30-
Der Anfang und das Ende sind ein und dasselbe. Ein Wimpernschlag zwischen Dunkel und Licht.
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Familie, ein Gewebe aus unsichtbaren Fäden, das erst reißt, wenn wir uns daran erhängen.
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Wir pflanzen Hoffnungen in verbrannte Erde und wundern uns, wenn nichts mehr wächst.
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Wir rennen vor dem Ende davon, bis uns die Füße bluten und merken zu spät, dass das Ziel nie die Flucht war, sondern der Fall.
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Manche Abschiede sind kein Loslassen. Sie sind ein Ertrinken in dem, was bleibt.
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Was bleibt von einem Leben, wenn der letzte Atemzug nur ein leises Ausradieren im Staub des Seins ist?
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Das Leben zerbricht in Stille, nicht in Lärm. Ein Riss, den nur der erkennt, der selbst in Stücken ist.
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Ein Kind fragt: Warum weinst du? Ein Erwachsener sagt: Ich habe Staub im Auge und meint: Ich habe Staub im Herzen.
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Die Mutter wiegt das Kind. Ein Pendel zwischen dem ersten Atemzug und dem letzten.
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Abschied ist kein Ende. Es ist ein Echo, das durch die Ewigkeit hallt, ein letzter Ruf in die unendliche Nacht.
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@ d9c98e71:37007462
2025-05-22 09:48:20„Man muss noch Chaos in sich haben, um einen tanzenden Stern gebären zu können.“
– Friedrich Nietzsche
Der Mensch wächst nicht aus der Welt – er wird in sie geworfen, ohne Ursprung, ohne Auftrag, ohne Trost. Die Familie erscheint zuerst als Halt, doch sie ist oft der erste Spiegel, in dem man sich selbst nicht erkennt. Man nennt es Liebe, nennt es Bindung – aber vielleicht ist es nur die stille Einweisung in ein Gefängnis, dessen Mauern wie Umarmungen aussehen.
Das Kind ist nicht die Fortsetzung des Selbst, sondern der Beweis, dass auch das Chaos Nachwuchs hat. Es lacht, weil es noch nicht weiß, was Lachen kostet. Es fragt nicht, weil es noch nicht weiß, dass Fragen selten Antworten finden. Und doch ist es das Kind, das die Ordnung zum Wanken bringt – nicht durch Widerstand, sondern durch seine unbestechliche Gegenwärtigkeit.
Freiheit beginnt dort, wo man aufhört, sich retten zu lassen. Sie ist kein Zustand, sondern eine Haltung: die Weigerung, sich einer Bedeutung zu unterwerfen, die von außen kommt. Die Welt verlangt Funktion – das freie Leben verweigert sich der Funktion, nicht durch Aufstand, sondern durch Abwesenheit. Wer Sicherheit sucht, hat die Welt bereits verloren.
Einsamkeit ist kein Unglück – sie ist der Boden, auf dem das Selbst sich überhaupt erst spüren kann. Sie ist nicht leer, sondern ungeteilt. Was fehlt, ist nicht ein anderer Mensch, sondern die Illusion, dass Nähe uns vollständig machen könnte. In der Tiefe des Alleinseins offenbart sich nicht Mangel, sondern Klarheit.
Ein Kind stellt keine Fragen über das Nichts – es lebt in ihm, ohne es zu wissen. Der Erwachsene aber erkennt es, spürt es wie eine zweite Haut, die nicht abgelegt werden kann. Doch dieses Wissen ist keine Strafe. Es ist die Bedingung jeder echten Handlung. Wer das Nichts kennt, liebt nicht, um sich zu retten – sondern weil er weiß, dass nichts gerettet werden muss.
Ein Leben im Angesicht der Leere ist möglich. Nicht durch Verdrängung, sondern durch Durchschreiten. Die Rolle, die man spielt, wird erträglich, wenn man sie nicht mit Identität verwechselt. Die Arbeit, die man verrichtet, dient nicht mehr dem Fortschritt, sondern der Form – und vielleicht liegt darin schon Würde genug.
Familie kann ein Nest sein – oder ein Netz. Es hält, oder es hält fest. Doch auch das Netz kann Heimat sein, wenn man nicht mehr erwartet, darin zu fliegen. Ein Kind zu begleiten heißt nicht, ihm Wahrheit zu geben, sondern ihm Raum zu lassen, seine eigene zu verwerfen.
Freiheit ist kein Ziel, sondern ein Aufhören. Wer nichts mehr will, dem kann nichts genommen werden. Wer das Nichts annimmt, dem begegnet keine Leere mehr – sondern Raum. In diesem Raum entsteht das, was nicht geplant ist, nicht beherrscht und nicht gezählt: der Moment, das Staunen, die Stille zwischen zwei Gedanken. Vielleicht ist genau das genug.
Man kann leben mit dem Nichts – wenn man nicht mehr verlangt, dass es Sinn macht. Man kann Vater sein, Mutter, Freund, Fremder – ohne sich zu verlieren. Man kann lachen, weinen, müde sein – ohne Trost zu brauchen. Denn wer dem Nichts ins Auge gesehen hat, weiß: Alles ist bedeutungslos. Und genau deshalb ist alles erlaubt. Und manchmal, ganz selten, auch: schön.
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@ 4d2ae391:8ab9bc34
2025-05-22 09:30:53Test
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@ 4d2ae391:8ab9bc34
2025-05-22 09:13:04Test
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@ 9e69e420:d12360c2
2025-02-01 11:16:04Federal employees must remove pronouns from email signatures by the end of the day. This directive comes from internal memos tied to two executive orders signed by Donald Trump. The orders target diversity and equity programs within the government.
CDC, Department of Transportation, and Department of Energy employees were affected. Staff were instructed to make changes in line with revised policy prohibiting certain language.
One CDC employee shared frustration, stating, “In my decade-plus years at CDC, I've never been told what I can and can't put in my email signature.” The directive is part of a broader effort to eliminate DEI initiatives from federal discourse.
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@ c11cf5f8:4928464d
2025-05-22 08:40:36This post may sound like a rant, hope not! Just want you to take a minute and think about our shameless collective behaviors.
In the past few weeks have been framing a simple idea, proposed to @AGORA for adding a V4V tag to be used in the ~AGORA marketplace here on SN. A new way to incentivize this Value 4 Value thing that many keep talking about, and just few actually have the bullish balls to adopts and embrace at 360 degrees. Oh yep, that's cool, it has been implemented in Podcasting 2.0, Nice! So we don't need to think about it anymore, the platform takes care, we trust the Fountain... The worse is that this approach has been taken like an invitation for people to create contentless podcasts, AI music is booming... Why? Because they know is profitable and effortless (kind of...) but if you are lucky with your phone camera repeatedly streaming on YT, you can maybe be able to entertain enough fans and start to be paid for it. Our values are misleading us, we don't do stuff because we aim to create some kind valuable, we do it mostly because it is easily profitable.
But what about adopting it in our daily life? Making it a way to live by, instead just a platform implementation? How we can change the currently widespread disease of fiat mentality? How can we find ways to create a circular economy that has its fundamentals on other values? Does need profit always be in the first place or can we define value in non-monetary terms? Does this hourly rate really reflect the value you provide? Can we really place a value in the seconds of this precious lifespan we have? Time is money? Money is Time? really?
Would we live one day in a word where there is so much abundance that it will be meaningless to associate numbers with stuff we do? A time when resources will be equally available to all, energy endlessly provided following Tesla standards—Nikola Tesla, not Elon's Tesla—like the air we are now breading? Are we ready to drop and unlearn all the behaviors we have been indoctrinated with since birth, with something that can benefit the entire world population instead of just ourselves or the few around us?
These are the questions that have been bothering me since a long time. I'd like some responses. It's this Value for Value thing, then, just a new fancy word to define voluntarism? A way to give without expecting nothing back? a bunch of people, ones can profit from? Or is Value4Value just a marketing strategy to access bitcoiners and nostriches zaps? Because that what it looks to me when most of us approach this idea. Let's join nostr, people give you zaps... Come to SN, you can earn sats! 💡sats=money, fiat money, I can pay bills with... sure lets' do it! If someone can gimme gimme money just for a comment and GMs... obviously I'll do it and spam everyone in the network with dummy, unfollowed unread two-letters acronym and get my daily satstash to grow. What about quality content? What about creating and spreading Value?
Honor
Trust
Credibility
Faith
Morality
Compassion
Would be a one simple, beautiful and bright smile enough to compensate all the efforts you invested for years or decades in that alpha, even if it is not yet profitable? Do we really need to go into the NGO compliance hell of asking permission, registering with the local gov to be let alone and do what we love, allowing surveillance and eyesight from entities we don't really care, but we do because is the way that allow us to do what we love), is the way we know.
Buddhism have been embracing something similar for long time, has been thought for millennia uninterruptedly. We still ignoring it, at least in the west. Defined as karma as a unit of measurement to define the good and the bad seeds one accumulate along the multi-life journey. Does karma need to be count? Who keeps the karmaccounting books in order? Only you can, but when your values are misaligned with the community and centered in your selfish ego, then you are probably keeping the books in dis-order then. So, how one can evaluate if we are doing right or wrong... considering there's no right or wrong, how one then can know if what has been done, what is doing and what will be done as consequence of today decision will be aligned with good values? What are good values?
Natural Law provides us an inalienable framework where objective moral truths, rooted in human nature and discerned through reason, guide ethical behavior and honest governance. It defines simple values anyone already knows and rules that we take so granted, that we ignore. Or maybe we just don't think about them when acting, privately and publicly.
These few simple value and rules, that if considered when taking action ensure us good outcomes will be, not guaranteed, but at least scheduled to be delivered. We just don't know when thought, can be in this life or in another one... who knows!
https://stacker.news/items/986449
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@ d9c98e71:37007462
2025-05-22 09:48:10„Die Tatsache, dass das Leben keinen Sinn hat, ist ein Grund zu leben – und zwar der einzige.“
– Emil Cioran
Der Mensch steht im Zentrum eines Raumes, der sich weigert, eine Mitte zu haben. Alles um ihn herum scheint geordnet, doch diese Ordnung ist ein leises Zittern vor dem Chaos, das jede Struktur unterwandert. Es gibt kein Versprechen, das nicht gebrochen wird, kein Licht, das nicht aus einer tieferen Dunkelheit geboren wird. So flackert die Existenz – ein schwankender Schein über einem Abgrund, der kein Echo zurückgibt.
Das Nichts ist nicht Abwesenheit. Es ist Gegenwart ohne Form. Es liegt nicht hinter den Dingen, sondern in ihnen – wie ein Geruch, der bleibt, wenn alle Türen geschlossen sind. Es ist der unsichtbare Kern der Welt, der Grund, warum jedes Wort in sich selbst zerfällt, jede Bewegung zu spät kommt, jeder Sinn sich verflüchtigt, sobald man ihn greifen will. Das Schweigen des Universums ist keine Antwort – es ist die endgültige Form der Gleichgültigkeit.
Wer dem Nichts begegnet, verliert nicht die Hoffnung – er erkennt, dass es nie Hoffnung gab, sondern nur das Bedürfnis danach. Die Leere ist kein Loch, das gefüllt werden will, sondern ein Zustand, der alles durchdringt. Man lebt nicht trotz des Nichts – man lebt im Nichts, als Ahnung, als Abdruck, als Fußspur im Staub eines Raums, den niemand betritt.
Melancholie ist kein Gefühl, sondern ein Aggregatzustand des Bewusstseins, das zu viel gesehen hat, um noch zu glauben. Sie trägt kein Schwarz, sie schreit nicht. Sie fließt durch uns wie ein langsamer Strom, der die Farben der Dinge auswäscht. In ihr liegt kein Wunsch nach Erlösung, sondern nur das Wissen, dass selbst Erlösung eine weitere Form von Fessel wäre. Man kehrt nicht heim, man löst sich auf – langsam, leise, endgültig.
Der Tod ist nicht der Feind des Lebens, sondern seine Form. Leben ist der Prozess des langsamen Verschwindens, und Sterben ist nur die letzte Geste einer Bewegung, die längst begonnen hat. Die Zeit nimmt nicht, sie löscht. Sie lässt zurück, was nicht mehr gefüllt werden kann: ein Umriss, eine Hülle, ein Bild ohne Substanz. Der Mensch verliert sich nicht am Ende, sondern in jedem Moment, den er durchschreitet.
Erinnerung ist kein Besitz, sondern eine Wunde. Was zurückblickt, blickt durch einen zerbrochenen Spiegel – jedes Fragment spiegelt etwas, aber nie das Ganze. Und wer sich darin sucht, findet nicht sich selbst, sondern die Lücken zwischen den Bildern. Vergangenheit ist nicht, was war, sondern das, was nie ganz war – und deshalb nie ganz vergeht.
Existenz ist ein Exil. Nicht von einem Ort, sondern von sich selbst. Man ist sich nicht nahe, man ist sich fremd – und in dieser Fremdheit liegt keine Tragik, sondern ein nüchterner Frieden. Einsamkeit ist kein Zustand, sondern die einzig mögliche Beziehung zur Welt. Alles andere ist Täuschung – ein letzter Versuch, das Unvereinbare zu versöhnen.
Sinn verflüchtigt sich mit jeder Geste, die ihn zu fassen sucht. Je näher man kommt, desto mehr löst er sich auf – wie Nebel vor der Hand. Was bleibt, ist das Bild der Suche selbst, eine Bewegung im Leeren. Man begreift nicht – man kreist. Und in diesem Kreis liegt der Kern der Erfahrung: nicht das Ziel, sondern die Auflösung aller Ziele.
Die einzige Freiheit liegt nicht im Handeln, sondern im Entgleiten. Der Verzicht auf Bedeutung, auf Richtung, auf Rettung – das ist der erste Akt der Selbstermächtigung. Nicht laut, nicht kämpferisch, sondern als stilles Hinwegtreten aus dem Spiel. Dort beginnt das, was nicht mehr genommen werden kann: die Unabhängigkeit vom Verlangen.
Nichts bleibt. Und gerade deshalb geschieht alles. Nicht um zu sein, sondern um zu vergehen. Und vielleicht liegt darin die letzte Schönheit – nicht im Bestehen, sondern im Verlöschen. In der Fähigkeit, in Ketten zu tanzen, wissend, dass jede Kette aus Licht besteht, das schon lange erloschen ist.
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@ d9c98e71:37007462
2025-05-22 09:47:53„Wahrheit ist kein Besitz, den man verteidigt, sondern ein Prozess, den man gemeinsam gestaltet.“
– frei nach dem Geist freier Netzwerke und resilienter Systeme
Bitcoin ist mehr als nur ein monetäres Protokoll. Es ist ein kulturelles Artefakt, ein philosophisches Statement und ein praktischer Ausdruck radikaler Souveränität, kollektiver Verantwortung und struktureller Ethik. Wer Bitcoin ausschließlich als technologisches Experiment oder ökonomisches Asset betrachtet, verfehlt seine tiefere Bedeutung: Bitcoin ist eine politische Philosophie – nicht in Büchern niedergeschrieben, sondern in Code gegossen. Eine Philosophie, die nicht behauptet, die Wahrheit zu kennen, sondern eine Methode zur gemeinsamen Verifikation. Eine Philosophie des Konsenses.
Im Zentrum dieser Philosophie steht die Einsicht, dass Legitimität nicht von oben gewährt, sondern von unten erzeugt wird. Keine zentrale Instanz entscheidet, was gilt. Keine Autorität garantiert Vertrauen. Stattdessen entsteht alles aus einem gemeinsamen, freiwilligen Prozess: offen, nachvollziehbar, überprüfbar. Bitcoin ersetzt Vertrauen in Personen durch Vertrauen in Regeln – nicht aus Zynismus, sondern aus epistemischer Bescheidenheit gegenüber menschlicher Fehlbarkeit.
Dieser Perspektivwechsel ist radikal. Er stellt nicht nur bestehende Geldsysteme infrage, sondern auch unsere politischen und institutionellen Grundlagen. Während klassische Systeme auf Hierarchien, Exklusivität und delegierter Macht beruhen, operiert Bitcoin auf Basis offener Teilhabe und individueller Verantwortung. Jeder Knoten ist autonom – aber keiner ist isoliert. Die Wahrheit, die sich im Netzwerk konstituiert, ist nicht das Produkt von Autorität, sondern das Ergebnis reproduzierbarer Verifikation. Nicht Glaube zählt, sondern Prüfung.
Konsens ist kein romantischer Idealzustand, sondern ein dynamischer Balanceakt. Er wird nicht durch Harmonie hergestellt, sondern durch Reibung, Konflikt und Iteration. Konsens in Bitcoin ist kein Konsens der Meinungen, sondern der Regeln. Und genau darin liegt seine Stabilität. Denn wo Meinungen divergieren, können Regeln konvergieren – vorausgesetzt, sie sind transparent, überprüfbar und konsequent angewandt.
Diese Logik verschiebt den Fokus von zentralisierter Macht zu verteilter Verantwortung. Bitcoin kennt keine exekutive Gewalt, keine privilegierten Klassen, keine Instanz, die im Namen aller spricht. Es kennt nur Regeln – und die freie Entscheidung, ihnen zu folgen oder nicht. Wer sich dem Konsens nicht anschließen will, kann abspalten. Forking ist keine Katastrophe, sondern ein systemimmanenter Ausdruck von Wahlfreiheit. In der Möglichkeit der Spaltung liegt die Stärke der Struktur.
Diese strukturelle Freiheit unterscheidet sich grundlegend vom klassischen, liberalen Freiheitsverständnis. Es geht nicht um die Willkür des Einzelnen, sondern um die Freiheit von willkürlicher Macht. Es ist kein Plädoyer für Individualismus, sondern für institutionelle Unabhängigkeit. Die Architektur selbst garantiert die Freiheit – nicht eine Instanz, die über sie wacht. In dieser Ethik ist Freiheit kein Ideal, sondern ein Designprinzip. Kein Zustand, sondern eine Infrastruktur.
Verantwortung entsteht nicht durch Appelle, sondern durch Transparenz. Jede Entscheidung, jede Transaktion, jeder Regelbruch ist öffentlich nachvollziehbar. Es gibt keine Geheimabsprachen, keine Privilegien, keine Ausnahmen. In dieser radikalen Offenheit liegt eine neue Form von Gerechtigkeit: nicht moralisch verordnet, sondern technisch ermöglicht. Gleichheit ist kein Ziel, sondern eine Eigenschaft des Systems selbst.
Bitcoin ist damit nicht nur ein technisches Protokoll, sondern ein Vorschlag für ein neues Modell gesellschaftlicher Ordnung. Eine Ordnung ohne Zentrum, aber nicht ohne Struktur. Eine Praxis der Wahrheit ohne Wahrheitsmonopol. Eine Gemeinschaft, die sich nicht über ideologische Übereinstimmung definiert, sondern über gemeinsame Regeln. Das politische Prinzip, das hier wirkt, ist die Zustimmung – nicht die Kontrolle.
In einer Zeit wachsender institutioneller Erosion, in der Vertrauen in klassische Strukturen schwindet, zeigt Bitcoin einen alternativen Weg: nicht zurück zur Vergangenheit, sondern nach vorn zu neuen Formen des Zusammenlebens. Es ist ein System, das sich nicht auf Versprechen verlässt, sondern auf Rechenbarkeit. Eine Ethik des Handelns, nicht des Glaubens. Eine Ordnung, die nicht durch Macht entsteht, sondern durch das Überflüssigmachen von Macht.
Bitcoin ist nicht perfekt. Aber es ist ehrlich in seiner Imperfektion. Es verspricht keine Utopie, sondern bietet ein robustes Werkzeug. Ein Werkzeug, das uns zwingt, über Macht, Wahrheit und Verantwortung neu nachzudenken. Es ist kein Ende, sondern ein Anfang – eine Einladung, eine neue politische Realität zu gestalten: nicht von oben diktiert, sondern von unten geschaffen.
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@ 7459d333:f207289b
2025-05-22 08:33:17 -
@ d9c98e71:37007462
2025-05-22 09:46:32„Die Zukunft kommt nicht von selbst. Sie wird still gebaut – Zeile für Zeile, Entscheidung für Entscheidung.“
– Ursprung vergessen, Wahrheit geblieben
Was, wenn all das – der Rückzug, das neue Geld, die Verantwortung, das Misstrauen – nicht Flucht ist, sondern Heimkehr? Nicht Ablehnung der Welt, sondern ihre bewusste Rekonstruktion? Was, wenn der wahre Bruch nicht darin liegt, ein anderes System zu benutzen, sondern darin, anders zu sein?
Die Technologie war nie das Ziel. Sie ist nur der Raum, in dem sich etwas Menschlicheres entfalten kann: Klarheit. Konsequenz. Verantwortung ohne Zwang. Vertrauen ohne Blindheit. Eigentum ohne Bedingungen. Was mit Code beginnt, endet mit einer Haltung.
Manche nennen es Exit. Andere Rebellion. Vielleicht ist es beides. Vielleicht ist es aber auch einfach der leise Moment, in dem jemand erkennt: Ich kann mich entscheiden. Und diese Entscheidung verändert nicht die Welt – aber sie verändert mich in ihr.
Die Freiheit, die hier entsteht, ist nicht laut. Nicht kollektiv. Nicht romantisch. Sie ist nüchtern, präzise, anspruchsvoll. Sie fordert Selbstprüfung statt Meinung, Handlung statt Haltung. Und sie zieht keine Grenzen zwischen Mensch und Werkzeug – sie zeigt nur, was möglich wird, wenn man bereit ist, weniger zu verlangen und mehr zu tragen.
Das neue Geld, das neue Netzwerk, die neue Kultur – sie leben nicht irgendwo da draußen. Sie entstehen dort, wo jemand beschließt, nicht mehr mitzuspielen – und auch nicht mehr zu kämpfen. Sondern einfach zu bauen. Still. Beharrlich. Unaufhaltsam.
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@ d9c98e71:37007462
2025-05-22 09:45:57-
Im Nichts gibt es keine Befreiung. Nur die Ernüchterung der Illusion.
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Das System braucht dich mehr, als du es brauchst. Deshalb lügt es – liebevoll.
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Die Stille singt ein Lied ohne Ton. Ein Chor der Leere, der dich umarmt, bis du dich selbst verlierst.
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Familie ist das erste Gefängnis, das man liebt, bevor man weiß, was Freiheit bedeutet.
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Die Familie gibt Halt und hält fest. Beides ist nicht immer dasselbe.
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Die Zukunft ist ein Abgrund, der sich öffnet, um uns zu verschlingen. Und wir nennen es Fortschritt.
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Die Schwermut ist der Ruf des Todes im Lebenden, ein dumpfer Widerhall des Willens.
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Der Tod wartet nicht. Er erinnert an das, was wir nie gelebt haben.
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Zwischen Eltern und Kindern liegt ein Ozean aus unausgesprochenen Wahrheiten.
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Ein Kuss kann ein Versprechen sein – oder eine Lüge mit geschlossenem Mund.
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@ 2b24a1fa:17750f64
2025-05-22 08:18:28Es ist pure Freiheit, Geschwindigkeit durch die eigene Kraft oder Bergab-Beschleunigung zu spüren. Kein störendes Motorengeräusch, das auch noch das ökologische Gewissen aufruft. Einfach nur Sein, an der Luft, im Wind. Wenn da doch nur … keine Ampel wäre.
Hören Sie den Beitrag „Ja oder ja – Begegnung mit der Staatsmacht, von Isa Mitza.
https://soundcloud.com/radiomuenchen/ja-oder-ja-begegnung-mit-der-staatsmacht-von-isa-mitza?
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@ eb0157af:77ab6c55
2025-05-22 08:01:33Legal developments show that prosecutors may have concealed evidence in the case against the Tornado Cash mixer.
The legal case involving the Tornado Cash mixer may be at a turning point. Roman Storm’s legal team, one of the platform’s developers, has asked the court to reconsider the motion to dismiss the case, arguing that the prosecution deliberately withheld evidence favorable to the defense. These documents, originating from the Financial Crimes Enforcement Network (FinCEN) and dating back to 2023, would demonstrate that non-custodial cryptocurrency mixers like Tornado Cash do not fall under the legal definition of a “money transmitting business.”
According to a letter dated May 16 addressed to Judge Katherine Polk Failla, prosecutors were aware of FinCEN’s guidelines on cryptocurrency mixers but nonetheless proceeded with charges against the developers of both Samourai Wallet and Tornado Cash. The prosecution denies having withheld evidence, claiming it provided the FinCEN communications within the established deadlines during the discovery phase.
Source: Court Listener
Similarities with the Samourai Wallet case
Storm’s defense team cited the same legal documents and arguments presented by the attorneys for the Samourai Wallet developers in a legal letter dated May 5. The attorneys wrote:
“The disclosures in the Samourai case reveal that the government, at the very least, played fast and loose and, at worst, affirmatively misled this Court with its arguments about FinCEN guidance when responding to the motions to dismiss and to compel discovery.”
Although on April 28, federal judge Robert Pitman issued a ruling denying the Office of Foreign Assets Control (OFAC) the ability to reimpose sanctions on Tornado Cash — setting a legal precedent for cases involving non-custodial mixers — federal prosecutors are nonetheless moving forward with the case against Storm, albeit with modified charges.
The post Tornado Cash case: new evidence reveals potential procedural misconduct appeared first on Atlas21.
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@ d9c98e71:37007462
2025-05-22 09:45:13„Vertrauen ist gut, Kontrolle ist besser – sagte die Macht.
Misstrauen ist gesund, Selbstverantwortung ist besser – sagte die Freiheit.“
– gehört im Rauschen, zwischen den Blöcken
Vertrauen ist die stille Grundlage jeder Gesellschaft. Doch es ist fragil. Es wird oft dort gefordert, wo es nicht verdient ist – in Systemen, die sich immun gemacht haben gegen Kontrolle, Konsequenz und Kritik. In solchen Strukturen ist Vertrauen keine Tugend mehr, sondern ein Werkzeug der Macht. Es wird benutzt, um Verantwortung abzugeben, um sich fügen zu müssen, um Teil eines Spiels zu sein, dessen Regeln man nicht mitbestimmen kann.
Misstrauen gilt oft als Schwäche. Doch es kann auch ein Zeichen von Reife sein. Es ist nicht Ablehnung, sondern Prüfung. Nicht Paranoia, sondern Wachsamkeit. Wer misstraut, schützt sich nicht nur vor Täuschung, sondern verteidigt das eigene Urteilsvermögen.
Ein System, das auf echtem Vertrauen beruhen will, muss bereit sein, Misstrauen auszuhalten. Es muss transparent, überprüfbar und austauschbar sein. Es darf Vertrauen nicht einfordern – es muss es verdienen. Vertrauen, das auf Kontrolle verzichtet, ist Glaube. Vertrauen, das auf überprüfbaren Regeln beruht, ist Klarheit.
In diesem Spannungsfeld steht das neue Geld. Es sagt: Vertraue nicht mir. Vertraue dem, was du selbst verifizieren kannst. Es ersetzt nicht Vertrauen durch Misstrauen, sondern durch Offenheit. Es fordert nichts – es bietet nur das, was es ist: ein System ohne Hintertüren, ohne Verwalter, ohne Privilegien.
Darin liegt seine Stärke. Es ist nicht darauf angewiesen, dass jemand daran glaubt. Es funktioniert, weil niemand es verändern kann. Es belohnt diejenigen, die prüfen. Und es enttäuscht jene, die hoffen, dass andere für sie denken.
Vertrauen ist eine Entscheidung. Misstrauen auch. Zwischen beiden steht Verantwortung – und wer bereit ist, sie zu tragen, wird keines von beiden mehr brauchen.
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@ e97aaffa:2ebd765d
2025-05-22 07:51:16Passou alguns dias, após as eleições legislativas, a cabeça está mais fria, é um bom momento para um rescaldo e para um pouco de futurologia. Esta análise vai ser limitada apenas aos grandes partidos.
Podemos resumir esta eleição, numa única palavra: Terramoto.
A AD ganhou, mas o grande destaque foi a queda do PS e a subida do Chega. Se a governação do país estava difícil, agora com este novo desenho da assembleia, será quase impossível, piorou bastante. Neste momento, ainda falta contabilizar os votos da emigração, mas o mais provável é o Chega ultrapassar o PS.
A queda do PS foi tremenda, ninguém esperava tal coisa, o partido está em estado de choque. O partido vai necessitar de tempo para estabilizar e para se reconstruir.
Devido a motivos constitucionais (6 meses antes e 6 meses depois da eleição do presidente da República) só poderá existir eleições no final do próximo ano, isso garante que o novo governo da AD vai estar no poder pelo menos um ano. Isso vai obrigar a aprovação do próximo orçamento de estado, como o PS necessita de tirar os holofotes sobre si, vai facilitar o governo. Provavelmente vai existir um acordo de cavalheiro, um pacto de não agressão entre o governo e o PS, o PS vai se abster na votação do orçamento de estado e a governo não fará mudanças na constituição sem o consentimento do PS e também não mudará leis ou políticas que sejam contra os princípios básicos do partido socialista. Em suma, não haverá grandes reformas, será um governo de gestão com ligeiramente mais poderes.
Não será um governo de bloco central, nem um governo da AD com apoio PS, será apenas um governo da AD com uma falsa oposição do PS. Um governo de bloco central, é uma bomba nuclear, ainda seria demasiado cedo para utilizá-la.
O Partido Socialista sabe que, para ter algumas hipóteses de vencer a próxima eleição, necessita de estar bem e o governo da AD tem que demonstrar algum desgaste, uma queda na popularidade. Eu não acredito que um ano seja suficiente, talvez, seja necessário 2 anos. Isto significa que o país poderá ficar estagnado 1 ou 2 anos, se o governo não conseguir fazer grandes reformas, se os cidadãos não virem/sentirem sinais de mudança, vai dar ainda mais força ao Chega.
Eu acredito que o ponto chave, é a imigração, o governo terá que demonstrar muito trabalho e minimizar o problema, para “esvaziar” um pouco o Chega, caso não faça será um problema.
XXVI Governo
Assim, nessa próxima eleição, talvez em 2027, acredito que as percentagens ficarão mais ou menos como esta eleição, com um partido ligeiramente à frente e os outros dois mais equilibrados. Só que o vencedor seria o Chega, ficando a AD(provavelmente o PSD) e o PS a disputa pelo 2º lugar.
Seria um novo terramoto, mas aqui seria necessário utilizar a bomba nuclear, iria surgir uma nova geringonça. Apesar da vitória do Ventura, iria surgir o governo bloco central, com o PSD e PS, não haveria outra alternativa.
O governo de bloco central, teria que ser muito competente, porque se não o for, iria para novas eleições. Se o governo for um fiasco, PS corre o risco de ser esvaziado, cairá ainda mais, correrá um risco de existência, poderá tornar-se num partido insignificante na nossa política.
XXVII Governo
Agora o terramoto ainda maior, nessa futura eleição, o Chega venceria com maioria absoluta, aí sim, seria um verdadeiro terramoto, ao nível de 1755.
O Chega tem o tempo a seu fazer, tem uma forte penetração nos jovens. Cada jovem que faça 18 anos, existe uma forte possibilidade de ser eleitor do Chega, o seu oposto, acontece com o PCP e o PS, os mais velhos vão morrendo, não existe renovação geracional. Mas o ponto fulcral é a ausência de competência generalizada nos partidos e políticos que têm governado o nosso país nos últimos anos, o descontentamento da população é completo. Esses políticos vivem na sua bolha, não tem noção do mundo real, nem compreendem quais são os problemas das pessoas simples, do cidadão comum.
Ventura
Na minha opinião só existirá três situações, que poderão travar as ascensão do André Ventura a primeiro-ministro:
- Ou existe um óptimo governo, que crie um bom crescimento na qualidade de vida das pessoas e que resolva os 3 problemas que mais anseiam actualmente os portugueses: Habitação, Saúde e Imigração. A probabilidade de isso acontecer é quase nula.
- Ou se o André Ventura desistir, a batalha será muito longa e ele poderá ficar cansado. Pouco provável.
- Ou então, um Argumentum ad hominem, terá que surgir algo, factos concretos que manche a imagem do André Ventura, que destrua por completo a sua reputação.
É a minha a linha leitura da bola de cristal, poderão dizer é uma visão pessimista, eu acho que é realista e pragmática, não vejo qualquer competência na classe política para resolver os problemas do país. Esta é a opinião de um recorrente crítico do Chega.
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@ 0fa80bd3:ea7325de
2025-01-29 05:55:02The 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.
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@ 662f9bff:8960f6b2
2025-05-22 07:36:58This past week I have been very busy in Holywood - just outside Belfast, Northern Ireland with a lot to do on top of my day-job! It was an unplanned trip but mission accomplished and we are off on the road again. I am writing this on my 3h30 Ryanair flight - so even in weeks like this you can find time to reflect quietly and think clearly if you look for it and seize the opportunity.
You might have noticed that I have "rebranded" the website and newsletter as "Letter From ...around the world". This reflects the reality that Hong Kong is not currently the "Asia World City" and I am not there. Whether it will ever reclaim that title again and when, or even if I can return remains to be seen. I am deeply saddened that after living 10 fabulous years in HK we had to abandon everything that Saturday night at the end of February.
This is the third time in my life that I have chosen Exit from "Loyalty, Voice or Exit" - (recall issue 09 - On Location).... Expect both Voice and Exit to become increasingly difficult or even unavailable in many jurisdictions. It is time to wake up. Talk to me if you are awake or curious!
One thing I learned back in 2004 on my first businss trip to New York is that "The way you react to a situation determines how you feel about it". This is one of so many insights that I learned from "The 7 Habits of Highly Effective People" by Steven Covey. I found the book at 4pm in the afternoon walking around outside my hotel trying to stay up to overcome jet-lag. I got back to the hotel and proceeded to devour the entire book overnight. I had never done that with any book before and I do not think I have done it since. Look out for a full review in an upcoming newsletter.
Thanks to Ali Abdaal for his passionate and insightful review of "Show Your Work" by Austin Kleon - clearly this is something that he has internalised and he does practice what he preaches. Indeed this is a short and easy read with many pictures and simple suggestions - recommended! I did read it on my Kindle and I am enjoying how the highlights automagically sync into Obsidian (see last week's find).
I was also inspired by Ali's How to Start a Youtube Channel explainer. I have been following Ali for about 5 years since he was a student doing these videos in his student room on his iPhone while studying Medicine in Cambridge. His passion for sharing his insights on how to study effectively as well as facilitating the learning that medical students needed to do enabled him to set up his own businesss. This set him on the road to his current 3 million subscribers and a business employing over a dozen people inspiring and helping others to acquire skills that are increasingly valuable in the the world today and going forward.
Over the coming months I will be experimenting with different channels and different media not only to discover new insights for myself but also to share things that I distill and find interesting. Also somewhat loosely inspired by "How to Get What you want and Want What You Have" by Jon Gray, I do recognize that I am now in the latter of the "Ten Time Periods" - if I had to pick one, I would say number 8 - at least that is how I feel!
So do subscribe to the newsletter and do follow along on Youtube. I'm obviously still in stage 1 of Ali's 3-stage process - so be patient and do give feedback, questions and suggestions!
Another day - another Airport...
That's it!
No one can be told what The Matrix is.\ You have to see it for yourself.**
Do share this newsletter with any of your friends and family who might be interested.
You can also email me at: LetterFrom@rogerprice.me
💡Enjoy the newsletters in your own language : Dutch, French, German, Serbian, Chinese Traditional & Simplified, Thai and Burmese.
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@ d9c98e71:37007462
2025-05-22 09:44:47-
Nähe ist gefährlich. Sie zeigt, wie weit entfernt wir wirklich voneinander sind.
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Chaos braucht keine Form. Es genügt ihm, wenn du versuchst, ihm eine zu geben.
-
Die kindliche Fantasie ist Anarchie in Reinform. Rein, weil sie nicht gelernt hat, sich zu beugen.
-
Existenz ist ein Exil ohne Rückkehr. Wer liebt, liebt nur die Illusion eines Auswegs.
-
Zwischen den Zeilen flackert das Echo der Stille. Wer es hört, vergisst den Klang.
-
Wir leben in der Hoffnung, dass das Nichts uns nicht sieht. Doch es hat längst in uns Wohnung genommen.
-
Wir sterben nicht an der Zeit, sondern daran, dass wir glauben, sie gehöre uns.
-
Ein Kind lacht – und für einen Moment zittert die Ordnung.
-
Das Protokoll ist nicht moralisch. Es ist gerecht, weil es niemanden kennt.
-
Die Revolution beginnt nicht auf der Straße, sondern in dem Moment, in dem du aufhörst, dich selbst zu verraten.
-
-
@ d9c98e71:37007462
2025-05-22 09:44:33-
Vertrauen stirbt nicht an Lügen, sondern am Schweigen dazwischen.
-
Freiheit ist ein Käfig aus offenen Türen. Du trittst hinaus und erstarrst in der Weite deiner eigenen Grenzen.
-
Nur wer sich selbst durchschaut, erkennt, ob die Liebe ihn überhaupt meint.
-
Ein Haus kann voller Menschen sein und doch leerer als ein verlassener Gedanke.
-
Die Krone der Zukunft liegt oft auf den Schultern derer, die nie gefragt wurden, ob sie das wollen.
-
Wahrer Reichtum ist nicht, was man besitzt, sondern was man niemandem schuldet.
-
Die Zeit ist ein Dieb, der Schatten stiehlt. Zurück bleibt ein Umriss, den niemand mehr füllt.
-
Die Trauer ist der Wundschrei des Seins über seinen eigenen Bruch.
-
Jede geordnete Welt ist ein Spiegelsaal. Und jeder Spiegel zerspringt am Schrei der Unangepassten.
-
Wir existieren wie Fußspuren im Staub eines verlassenen Raums – sichtbar nur für einen Moment.
-
-
@ 6be5cc06:5259daf0
2025-01-21 20:58:37A 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
+/
depoisCtrl
+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
eEnter
) 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:
- Abra o Firefox.
- Acesse Configurações → Configurar conexão.
- Selecione Configuração manual de proxy.
- Configure assim:
- Proxy HTTP:
127.0.0.1
- Porta:
8118
(porta padrão do Privoxy) - Domínio SOCKS (v5):
127.0.0.1
- Porta:
9050
- Proxy HTTP:
- Marque a opção "Usar este proxy também em HTTPS".
- 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
2025-01-21 19:31:48Oregano 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.
-
@ d9c98e71:37007462
2025-05-22 09:44:25„Sag mir, welches Geld du benutzt – und ich sage dir, an welche Welt du glaubst.“
– anonym, zirkulierend im digitalen Untergrund
Geld ist nie neutral. Es trägt eine Vorstellung davon in sich, was in einer Gesellschaft wertvoll ist – und wer entscheidet, was dieser Wert bedeutet. In den Währungen unserer Zeit steckt nicht nur Kaufkraft, sondern auch Gewalt. Unsichtbar, aber wirksam. Jede Inflation ist eine Umverteilung ohne Abstimmung. Jede Rettung durch Gelddrucken ein Eingriff in das Eigentum derer, die sparen. Jede staatliche Kontrolle über den Geldfluss ist auch Kontrolle über Leben.
Es ist leicht, Geld als bloßes Werkzeug zu sehen. Doch jedes Werkzeug formt auch seinen Nutzer. Wer Geld benutzt, das auf Schulden basiert, übernimmt unbewusst die Logik dieses Systems: Wachstum um jeden Preis, Gegenwart vor Zukunft, Kontrolle statt Vertrauen. Es ist kein Zufall, dass moralische Belohnung in dieser Welt selten mit finanzieller vergütet wird – weil das Geld selbst die Moral nicht kennt.
Die Frage ist nicht, ob Geld gut oder böse ist. Die Frage ist, ob es Verantwortung kennt. Ob es dem dient, der es hält, oder dem, der es kontrolliert. Ob es verlässlich ist – nicht nur in seiner Funktion, sondern auch in seiner Wirkung. Ein Geld, das jederzeit vermehrt werden kann, erlaubt jederzeit die Verschiebung von Lasten. Weg von den Verantwortlichen, hin zu den Stillen. Es belohnt die Nähe zur Quelle, nicht die Leistung. Es nährt den Zynismus.
Ein anderes Geld beginnt nicht bei der Technik, sondern bei der Ethik. Es fragt nicht: Was ist möglich? Sondern: Was ist richtig? Es basiert auf Knappheit – nicht um zu begrenzen, sondern um Ehrlichkeit zu erzwingen. Es kennt kein „Too Big to Fail“, kein Vertrauen auf Dekrete, keine moralische Grauzone. Wer es nutzt, steht in direkter Beziehung zu seinem Handeln – und kann sich nicht herausreden.
Vielleicht ist die wichtigste Wirkung dieses Geldes nicht wirtschaftlich, sondern moralisch: Es gibt dem Einzelnen die Möglichkeit, sauber zu wirtschaften, ohne Teil eines schmutzigen Spiels zu sein. Es ist kein Geld für jeden – sondern für jene, die bereit sind, wieder Verantwortung zu tragen. Nicht, weil sie müssen, sondern weil sie wollen.
-
@ d9c98e71:37007462
2025-05-22 09:44:08-
Ein Vater, der schweigt, erzieht das Echo. Eine Mutter, die sich aufgibt, schenkt dem Nichts ein Gesicht.
-
Wer dem Nichts ins Auge sieht, braucht keine Autorität mehr.
-
Ein Augenblick – und schon ist er verloren. Wir wandern. Aber wohin?
-
Liebe beginnt nicht im Herzen, sondern im Zweifel. Sie wächst dort, wo man bleibt, obwohl man fliehen will.
-
Die Einsamkeit offenbart die Qual des Seienden – ein verlassenes Fragment des zersplitterten Willens.
-
Die Seele sammelt Splitter vergangener Welten. Doch keine Hand fügt sie je wieder zusammen.
-
Kinder fragen nicht nach Sinn. Sie leben ihn, bis man es ihnen austreibt.
-
Vertrauen ist eine Brücke aus Papier. Sie hält, solange keiner fragt, ob sie trägt.
-
Unsere Angst vor dem Nichts ist nur der Schrei des Ichs, das weiß, dass es niemals war.
-
Der Sinn entgleitet, je fester wir ihn fassen wollen – wie Nebel, der sich vor der Berührung auflöst.
-
-
@ 6be5cc06:5259daf0
2025-01-21 01:51:46Bitcoin: 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:
- 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.
- 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.
- 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.
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:
-
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.
-
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).
-
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.
-
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.
-
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.
-
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.
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:
- Usar esse poder para fraudar o sistema, como reverter transações e roubar pagamentos.
- 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.
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.
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.
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:
- 0,03 BTC
- 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.
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:
- Chaves Públicas Anônimas: Cada transação utiliza um par de chaves diferentes, dificultando a associação com um proprietário único.
- 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.
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.
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.
Faça o download do whitepaper original em português: https://bitcoin.org/files/bitcoin-paper/bitcoin_pt_br.pdf
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@ cefb08d1:f419beff
2025-05-22 07:16:18https://stacker.news/items/986402
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@ d9c98e71:37007462
2025-05-22 09:43:59-
Befreiung beginnt nicht mit einem Aufschrei. Sie beginnt mit einem leisen Nein.
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Herkunft ist kein Zuhause. Es ist der Ort, an dem man lernt, warum man ging.
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Manche Familien sind wie tote Götter. Man glaubt an sie, obwohl sie längst vergangen sind.
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Wer das Nichts anschaut, sieht sich selbst – ein Schatten, der sich für Licht hält.
-
Das Schweigen des Universums ist keine Antwort. Es ist die endgültige Form der Gleichgültigkeit.
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In der Dämmerung unserer Tage suchen wir die Sonne – eine Sonne, die nur noch in der Erinnerung brennt.
-
Freiheit beginnt, wenn man aufhört, sich retten zu lassen.
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Wer nie verloren ging, hat sich selbst nie gesucht.
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Gedanken zerfallen wie Tropfen, die nie den Boden erreichen.
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Wahrheit ist selten laut. Sie flüstert – meist dann, wenn niemand mehr zuhört.
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@ d9c98e71:37007462
2025-05-22 09:43:51„Der Mensch ist frei geboren und überall liegt er in Ketten.“
– Jean-Jacques Rousseau
In einer Welt, die sich zunehmend durch technologische Umbrüche definiert, zeigt sich eine bemerkenswerte kognitive Dissonanz im Umgang mit neuen Paradigmen: Die Abwehr gegenüber Bitcoin ist selten eine Frage der Rationalität.
Häufig entsteht Ablehnung aus einer tief sitzenden Überforderung gegenüber dem Ungewohnten. Der Mensch meidet, was nicht in vertraute Erklärungsmuster passt – nicht aus Mangel an Intelligenz, sondern aus Gewohnheit.
So wirkt Bitcoin auf viele wie ein hermetisches System, dessen Mechanismen sich dem Alltagsverständnis entziehen. Dabei ist es, philosophisch betrachtet, der Fiat-Welt unter einem entscheidenden Aspekt überlegen: ihrer radikalen Transparenz.
Die Strukturen, welche das fiatbasierte Geldsystem tragen, sind in ihrer institutionellen Dichte kaum zu durchdringen. Zentralbanken, Aufsichtsbehörden, gesetzgeberische Rahmenwerke, geldpolitische Instrumente, Interbankenmärkte, internationale Regulierungsorgane – sie bilden einen verwaltungstechnischen Überbau, der in seiner Vielschichtigkeit eher einer mittelalterlichen Theologie als einem frei zugänglichen, rationalen System gleicht.
Das Vertrauen in diese Ordnung ist kein Produkt einer verstandesmäßigen Durchdringung, sondern das Ergebnis jahrzehntelanger Gewöhnung und autoritärer Setzung. Man glaubt an das Fiat-Geld, weil es da ist – nicht, weil man es versteht.
Bitcoin hingegen konfrontiert den Einzelnen mit der Notwendigkeit der Selbstverantwortung und fordert eine direkte Auseinandersetzung mit ihrer Funktionsweise: kryptografische Prinzipien, Dezentralität, Konsensmechanismen, digitale Knappheit. Dies wirkt zunächst sperrig, ja fast elitär. Doch diese Komplexität ist nicht strukturell intransparent, sondern technisch erklärbar, überprüfbar und – für jeden offen.
Während das Fiat-System in verschlossenen Räumen entscheidet, operiert Bitcoin auf einem offenen Protokoll. Die Ablehnung des Neuen beruht daher weniger auf seiner inhärenten Schwierigkeit als vielmehr auf einer anthropologischen Trägheit: Die Bequemlichkeit, sich von äußeren Instanzen verwalten zu lassen, wiegt schwerer als der Wunsch nach Souveränität.
Doch was ist wahrhaft komplex? Ist es nicht die blinde Akzeptanz eines Systems, dessen Grundlagen man niemals selbst prüfen kann? Ist es nicht der Glaube an eine Geldordnung, deren Stabilität von politischen Machtzentren abhängt?
Der Bitcoin hingegen stellt die radikale Frage: Was, wenn Vertrauen nicht mehr delegiert, sondern durch Code ersetzt werden kann? Was, wenn Verständlichkeit nicht aus Tradition, sondern aus Prinzipien entsteht?
In dieser Perspektive ist Bitcoin keine bloße technische Innovation, sondern ein philosophisches Statement: ein Plädoyer für epistemische Mündigkeit. Die vermeintliche Einfachheit des Alten ist in Wahrheit nur ein Schleier – und die gefühlte Schwierigkeit des Neuen ist der erste Schritt in die Freiheit.
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@ f9cf4e94:96abc355
2025-01-18 06:09:50Para 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.
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@ d9c98e71:37007462
2025-05-22 09:43:34„In Zeiten universeller Täuschung ist das Aussprechen der Wahrheit ein revolutionärer Akt.“
– George Orwell
Bitcoin ist nicht nur ein Werkzeug der ökonomischen Selbstermächtigung – er ist auch ein kulturelles Störsignal. Sein bloßes Funktionieren stellt die Legitimität des Bestehenden infrage. Eine Währung, die niemand ausgibt, niemand kontrolliert, niemand genehmigen muss, ist in ihrer bloßen Existenz eine stille Anklage gegen das, was als alternativlos gilt.
Es geht nicht nur um Technologie. Es geht um Haltung. Um das leise Beharren auf einem anderen Takt. In einer Welt, in der der Wert von oben definiert wird – durch Zentralbanken, Ratings, Verordnungen – bietet Bitcoin eine völlig andere Grundlage: Konsens, Knappheit, Mathematik. Kein politischer Willensakt, sondern ein physikalisches Versprechen.
Wer Bitcoin nutzt, trifft eine Entscheidung, die weit über Geld hinausgeht. Es ist die bewusste Verweigerung, Teil eines Systems zu sein, das auf Schulden basiert, auf Kontrolle, auf ständigem Zugriff. Es ist die Entscheidung, eine andere Art von Zukunft möglich zu machen – nicht durch Protest, sondern durch Praxis.
Diese Form der Dissidenz ist schwer zu greifen, weil sie sich nicht laut artikuliert. Sie baut keine Barrikaden, schreibt keine Manifeste, ruft nicht nach Aufmerksamkeit. Sie wählt den Rückzug als Methode. Die Abkopplung. Die schrittweise Reduktion von Abhängigkeiten.
Vielleicht ist das Revolutionäre an Bitcoin nicht der Konflikt, sondern die Abwesenheit davon. Kein Widerstand im klassischen Sinn, sondern eine Umleitung. Keine Konfrontation, sondern Konsequenz. Die leise Entscheidung, nicht mehr mitzuspielen – sondern etwas Besseres zu bauen.
Wer Bitcoin lebt, braucht keine Genehmigung. Keine Erklärung. Kein Spektakel. Nur einen Node. Eine Wallet. Ein wenig Disziplin. Und die Bereitschaft, Verantwortung zu tragen, wo andere noch Ansprüche stellen.
Es ist kein einfacher Weg. Aber es ist einer, den man gehen kann, ohne um Erlaubnis zu fragen.
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@ eb0157af:77ab6c55
2025-05-22 07:01:12The exchange, which collapsed in 2022, will distribute $5 billion to creditors starting May 30.
On May 30, FTX will begin the second phase of repayments, delivering over $5 billion to eligible creditors. According to the official announcement, payments will be processed through two main providers: BitGo and Kraken.
Creditors can expect to receive their funds within a relatively short period — from one to three business days after the distribution begins. This second round focuses on creditors with claims over $50,000, following the first repayment phase launched in February for smaller claims.
John Ray III, current CEO of FTX, has allocated about $11.4 billion for customer repayments. Creditors will receive amounts calculated based on the value of crypto assets at the time of the bankruptcy filing (November 2022).
Variable repayment percentages
The distribution plan foresees differentiated payout rates based on the various categories of claims:
- Dotcom customer claims will receive 72%;
- U.S. customer claims will get 54%;
- General unsecured claims and claims from digital asset loans will each receive 61%;
- Convenience class claims will see a 120% repayment.
“These initial distributions to non-convenience classes mark a significant milestone for FTX,” stated the exchange’s CEO.
Requirements to claim repayments
To receive payments, creditors must complete several mandatory steps:
- Log into the FTX Customer Portal;
- Complete KYC (Know Your Customer) verification;
- Submit the required tax forms;
- Complete onboarding with BitGo or Kraken.
The post FTX: over $5 billion ready for creditors in second repayment phase appeared first on Atlas21.
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@ 6389be64:ef439d32
2025-01-16 15:44:06Black 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
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@ d9c98e71:37007462
2025-05-22 09:43:02„Was du besitzt, besitzt auch dich.“
– Henry David Thoreau
Bitcoin verändert nicht nur, wie wir Geld sehen, sondern auch, wie wir uns selbst sehen. Es stellt eine einfache Frage, die schwer wiegt: Wem traust du? Und tiefer noch: Bist du bereit, dir selbst zu trauen?
Selbstverwahrung ist kein technischer Akt – es ist eine innere Haltung. Wer seinen eigenen Schlüssel hält, muss sich nicht nur mit Tools, sondern mit sich selbst auseinandersetzen – mit Angst, Verantwortung und Freiheit. Die Gewissheit, dass niemand Zugriff hat, ist auch die Last, dass niemand rettet. Diese Form der Verantwortung ist für viele ungewohnt, fast schon beängstigend – in einer Welt, die absichert, verwaltet, entmündigt.
Bitcoin ist radikale Eigenverantwortung. Und genau das macht es zu einer psychologischen Schwelle. Es zwingt zur Selbsterkenntnis: Bin ich bereit, die Kontrolle wirklich zu übernehmen? Oder suche ich weiterhin nach Institutionen, nach Autoritäten, nach jemandem, der mir die Entscheidung abnimmt?
Spirituell betrachtet ist Bitcoin ein Spiegel. Es zeigt, woran wir glauben, was wir fürchten, worauf wir hoffen. In einer Welt voller Illusionen – über Wert, über Sicherheit, über Freiheit – ist Bitcoin brutal ehrlich. Es gibt nichts vor. Es bewertet nicht. Es funktioniert oder es funktioniert nicht. Und der Umgang damit offenbart viel über uns selbst.
Der Prozess, Bitcoin wirklich zu verstehen – nicht technisch, sondern existenziell – ist transformativ. Er entkoppelt unser Selbstwertgefühl von Zahlen auf Bankkonten. Er konfrontiert uns mit unserer Abhängigkeit von Bequemlichkeit. Er eröffnet die Möglichkeit, dass Freiheit nicht in äußeren Umständen liegt, sondern in einer inneren Haltung.
Für manche ist Bitcoin eine spirituelle Praxis – eine tägliche Übung in Geduld, Disziplin und Vertrauen. Nicht Vertrauen in andere, sondern in Prinzipien. In Mathematik. In Ursache und Wirkung. Bitcoin verzeiht keine Illusionen. Es bestraft Selbsttäuschung. Und gerade deshalb kann es ein Werkzeug sein – nicht nur der wirtschaftlichen, sondern auch der inneren Befreiung.
Wer sich darauf einlässt, begibt sich nicht nur auf einen neuen finanziellen Weg, sondern auf eine Reise zu sich selbst. Eine Reise, die nicht laut ist, nicht bequem, nicht sofort belohnend – aber ehrlich. Und vielleicht – heilsam.
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@ fbf0e434:e1be6a39
2025-05-22 06:52:22Hackathon 概要
AI BUIDL Lab: 基于提示工程(Prompt Engineering)在 Rootstock 上构建真实 Web3 应用的黑客松 近日收官,共有 211 名开发者注册并提交 22 个项目。本次活动旨在鼓励开发者借助 AI 驱动的工作流程,在 Rootstock 平台开发 Web3 应用。参与者聚焦三大领域:去中心化金融(DeFi)与支付、商业与零工经济,以及 Web3 身份与声誉体系,通过 AI 技术加速去中心化应用(dApps)的创新迭代。
活动产出丰硕成果,包括去中心化金融解决方案、AI 增强型身份管理系统等,凸显了 AI 与 Web3 集成的潜力。赛事奖金池包含 1.5 万美元的 RIF 代币,用于奖励在创意性和技术执行力方面表现突出的顶尖项目。
本次黑客松不仅印证了 AI 在简化去中心化应用开发中的价值,也展现了 Web3 生态系统的进阶成果。活动与 thirdweb、Alchemy 及 RootstockLabs 的合作,为开发者高效参与及产出创新项目提供了有力支持。
Hackathon 获奖者
DeFi 和支付奖项得主
- ProtectedPay_Rootstock:一个在 CrossFi 链上的 DeFi 平台,通过先进的区块链功能促进安全转账、群体支付和智能储蓄。
- AIFi: AI-Powered DeFi Hub on Rootstock:利用 AI 提供汇款、信用评分和用户界面改善,提高拉丁美洲的金融可访问性。
商业和零工经济奖项得主
Web3 中的身份和声誉奖项得主
- AgenticID:提供自我主权身份验证,结合区块链和 AI,使用零知识证明进行安全的用户认证。
- TrustScan:使用 AI 分析 Rootstock 上的钱包活动,生成信誉和身份评分,加强信任。
赏金最佳 AI 提示使用
- AuditFi_Rootstock:提供 AI 驱动的智能合约安全审计,通过链上验证增强透明度和信任。
- RSK Smart Yield Engine:一个 AI 驱动的 DeFi 协议收益优化器,通过智能合约和 AI 管理资金和制定策略。
有关所有项目的更多信息,请访问 DoraHacks。
关于组织者
Rootstock
Rootstock - 比特币 DeFi 层 - 专注于将比特币强大的网络与以太坊的智能合约功能相结合,提升区块链的互操作性。Rootstock 以技术专长著称,已经创建了一个支持去中心化金融应用的平台。该组织致力于通过扩展在金融服务中智能合约的可访问性和功能性来推动区块链领域的创新。
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@ 6389be64:ef439d32
2025-01-13 21:50:59Bitcoin 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.
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@ d9c98e71:37007462
2025-05-22 09:42:41„Anstatt das System zu bekämpfen, baue ein System, das es überflüssig macht.“
– zugeschrieben Buckminster Fuller
Die Gegenwart ist geprägt von Zentralisierung, digitaler Kontrolle und einem Finanzsystem, das Vertrauen verlangt, aber wenig zurückgibt. Für Bitcoiner stellt sich nicht mehr die Frage nach dem Ob, sondern nach dem Wie des Rückzugs aus diesem System.
Der klassische Goldstandard war Ausdruck eines strukturellen Misstrauens gegenüber staatlicher Willkür. Die Bindung des Geldes an ein rares Gut wie Gold disziplinierte die Geldpolitik – allerdings auf Kosten von Flexibilität, Zugänglichkeit und Dezentralität. Gold war zentral verwahrt, schwer zu transportieren und politisch angreifbar.
Bitcoin übernimmt die Idee der Begrenzung, ohne diese Schwächen: keine zentrale Verwahrung, leicht teilbar, digital übertragbar, resistent gegen Konfiszierung. Was beim Gold noch eine politische Vereinbarung war, ist bei Bitcoin eine technische Tatsache.
Anarchie wird oft missverstanden. Sie ist keine Ablehnung von Ordnung, sondern von Herrschaft. Sie setzt auf freiwillige Strukturen statt auf Zwang, auf Verantwortung statt auf Kontrolle. Bitcoin ist in diesem Sinne anarchisch. Es gibt keine zentrale Autorität, keine Intervention, kein Gatekeeping. Teilhabe ist offen, Regeln sind transparent, Entscheidungen beruhen auf Konsens. Es ist ein System, das sich jeder aneignen kann, ohne jemanden um Erlaubnis zu fragen.
Der Rückzug aus dem bestehenden System ist kein plötzlicher Bruch, sondern eine Praxis. Er beginnt mit Selbstverwahrung, der Vermeidung von KYC, der Nutzung von Peer-to-Peer-Technologien und dem bewussten Aufbau eigener Infrastruktur. Es geht nicht darum, das alte System zu stürzen, sondern es überflüssig zu machen – indem man es nicht mehr braucht.
Bitcoin ist keine Spekulation, kein Unternehmen, kein Produkt. Es ist eine Entscheidung. Eine Entscheidung für Autonomie. Für Verantwortung. Für Souveränität. Wer sich für diesen Weg entscheidet, wählt nicht die einfachste Lösung – sondern die ehrlichste. Der Preis ist Selbstverantwortung. Die Belohnung ist Freiheit.
Kein Spektakel. Keine Revolution. Nur ein Protokoll. Und ein Mensch, der es nutzt.
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@ 866e0139:6a9334e5
2025-05-22 06:51:15Autor: Milosz Matuschek. Dieser Beitrag wurde mit dem Pareto-Client geschrieben. Sie finden alle Texte der Friedenstaube und weitere Texte zum Thema Frieden hier. Die neuesten Pareto-Artikel finden Sie auch in unserem Telegram-Kanal.
Die neuesten Artikel der Friedenstaube gibt es jetzt auch im eigenen Friedenstaube-Telegram-Kanal.
https://www.youtube.com/watch?v=gjndTXyk3mw
Im Jahr 1954, als Frankreich gerade dabei war, seine kolonialen Kriege in Indochina und Algerien zu verschärfen, schrieb Boris Vian ein Lied – oder vielmehr: einen poetischen Faustschlag. Le Déserteur ist keine Ballade, sondern ein Manifest. Keine Hymne auf den Frieden, sondern eine Anklage gegen den Krieg. Adressiert an den Präsidenten, beginnt das Chanson wie ein höflicher Brief – und endet als flammender Akt des zivilen Ungehorsams.
„Herr Präsident,\ ich schreibe Ihnen einen Brief,\ den Sie vielleicht lesen werden,\ wenn Sie Zeit haben.“
Was folgt, ist ein klassischer Kriegsdienstverweigerungsbrief, aber eben kein bürokratischer. Vian spricht nicht in Paragraphen, sondern in Herzschlägen. Der Erzähler, ein einfacher Mann, will nicht kämpfen. Nicht für irgendein Vaterland, nicht für irgendeine Fahne, nicht für irgendeinen ideologischen Zweck.
„Ich soll zur Welt gekommen sein,\ um zu leben, nicht um zu sterben.“
70 Jahre später klingt diese Zeile wie ein Skandal. In einer Zeit, in der die Ukraine junge Männer für Kopfgeld auf der Straße zwangsrekrutiert und in Stahlgewitter schickt, in der palästinensische Jugendliche im Gazastreifen unter Trümmern begraben werden, während israelische Reservisten mit Dauerbefehl marschieren – ist Le Déserteur ein sakraler Text geworden. Fast ein Gebet.
„Wenn man mich verfolgt,\ werde ich den Gehorsam verweigern.\ Ich werde keine Waffe in die Hand nehmen,\ ich werde fliehen, bis ich Frieden finde.“
Wie viele „Deserteure“ gibt es heute, die wir gar nicht kennen? Menschen, die sich nicht auf die Seite der Bomben stellen wollen – egal, wer sie wirft? Die sich nicht mehr einspannen lassen zwischen Propaganda und Patriotismus? Die ihre Menschlichkeit über jeden nationalen Befehl stellen?
Der Krieg, sagt Vian, macht aus freien Menschen Befehlsempfänger und aus Söhnen Leichen. Und wer heute sagt, es gebe „gerechte Kriege“, sollte eine Frage beantworten: Ist es auch ein gerechter Tod?
Darum: Verweigert.
Verweigert den Befehl, zu hassen.\ Verweigert den Reflex, Partei zu ergreifen.\ Verweigert den Dienst an der Waffe.
Denn wie Vian singt:
„Sagen Sie's den Leuten:\ Ich werde nicht kommen.“
LASSEN SIE DER FRIEDENSTAUBE FLÜGEL WACHSEN!
Hier können Sie die Friedenstaube abonnieren und bekommen die Artikel zugesandt.
Schon jetzt können Sie uns unterstützen:
- Für 50 CHF/EURO bekommen Sie ein Jahresabo der Friedenstaube.
- Für 120 CHF/EURO bekommen Sie ein Jahresabo und ein T-Shirt/Hoodie mit der Friedenstaube.
- Für 500 CHF/EURO werden Sie Förderer und bekommen ein lebenslanges Abo sowie ein T-Shirt/Hoodie mit der Friedenstaube.
- Ab 1000 CHF werden Sie Genossenschafter der Friedenstaube mit Stimmrecht (und bekommen lebenslanges Abo, T-Shirt/Hoodie).
Für Einzahlungen in CHF (Betreff: Friedenstaube):
Für Einzahlungen in Euro:
Milosz Matuschek
IBAN DE 53710520500000814137
BYLADEM1TST
Sparkasse Traunstein-Trostberg
Betreff: Friedenstaube
Wenn Sie auf anderem Wege beitragen wollen, schreiben Sie die Friedenstaube an: friedenstaube@pareto.space
Sie sind noch nicht auf Nostr and wollen die volle Erfahrung machen (liken, kommentieren etc.)? Zappen können Sie den Autor auch ohne Nostr-Profil! Erstellen Sie sich einen Account auf Start. Weitere Onboarding-Leitfäden gibt es im Pareto-Wiki.
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@ d9c98e71:37007462
2025-05-22 09:07:42-
Melancholie ist die sanfteste Form der Rebellion. Ein Nein, das sich in Schönheit kleidet, um nicht verbrannt zu werden.
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Die Menschheit sucht nach Erlösung und nennt das Kind dabei „Zukunft“, ohne zu merken, wie schwer diese Krone wiegt.
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Nähe ohne Ehrlichkeit ist nur ein getarnter Abstand.
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Jede Zentralisierung ist ein Denkfehler, der Macht als Fürsorge tarnt.
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Sehnsucht ist ein Fluss, der rückwärts fließt. Du watest hinein, doch das Ufer zieht sich fort, unerreichbar fern.
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Die letzte Form der Sklaverei ist die freiwillige Abhängigkeit.
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Ein Kind spielt nicht, um zu vergessen. Es spielt, weil es noch nicht gelernt hat zu verdrängen.
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Freiheit ist die Fähigkeit, in Ketten zu tanzen.
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Das Leben ist der Widerhall eines sterbenden Willens. Nur im Nichts finden wir Erlösung.
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Wer Kinder erzieht, erzieht auch seine Schatten. Sie kommen zurück, wenn das Haus still ist.
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@ f5369849:f34119a0
2025-05-22 06:48:26Hackathon Summary
The AI BUIDL Lab: Use Prompt Engineering to Build Real Web3 Apps on Rootstock recently wrapped up, with registration from 211 developers and the presentation of 22 projects. This hackathon focused on encouraging the development of Web3 applications using AI-driven workflows on Rootstock. Participants engaged in three primary tracks: DeFi and Payments, Commerce and Gig Economy, and Identity and Reputation in Web3. AI was utilized to enhance innovation and speed in the creation of decentralized applications (dApps).
The event yielded notable outcomes such as decentralized finance solutions and AI-enhanced identity management systems, highlighting the integration of AI in Web3. A prize pool of $15,000 USD in RIF Tokens was distributed to top projects, rewarding their creativity and technical execution.
The hackathon underscored AI's potential in streamlining decentralized application development, demonstrating advancements in the Web3 ecosystem. Collaboration with thirdweb, Alchemy, and RootstockLabs supported impactful participation and innovative project outcomes.
Hackathon Winners
DeFi & Payments Prize Winners
- ProtectedPay_Rootstock: A DeFi platform on the CrossFi chain, facilitating secure transfers, group payments, and smart savings via advanced blockchain features.
- AIFi: AI-Powered DeFi Hub on Rootstock: Enhances financial accessibility in Latin America, utilizing AI for remittances, credit scoring, and UI improvements.
Commerce & Gig Economy Prize Winners
- SwipeGig: A decentralized talent marketplace that leverages blockchain and AI to connect freelancers and clients, ensuring secure transactions.
- HireStamp: Uses AI-graded credentials for resume verification, anchoring credibility to Bitcoin's security infrastructure.
Identity & Reputation in Web3 Prize Winners
- AgenticID: Provides self-sovereign identity verification with blockchain and AI, employing zero-knowledge proofs for secure user authentication.
- TrustScan: Analyzes wallet activities on Rootstock using AI to generate reputation and identity scores, enhancing trust.
Bounty Best Use of AI Prompt
- AuditFi_Rootstock: Delivers AI-driven security audits for smart contracts, enhancing transparency and trust through on-chain verification.
- RSK Smart Yield Engine: An AI-powered yield optimizer for DeFi protocols, managing funds and formulating strategies with smart contracts and AI.
For more information on all projects, visit DoraHacks.
Organization
About the Organizer: Rootstock
Rootstock - the Bitcoin DeFi layer - specializes in integrating Bitcoin's robust network with Ethereum's smart contract capabilities, enhancing blockchain interoperability. Known for technical expertise, Rootstock has created a platform supporting decentralized finance applications. The organization is committed to advancing innovation in the blockchain space by expanding the accessibility and functionality of smart contracts within financial services.
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@ e3ba5e1a:5e433365
2025-01-13 16:47:27My 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:
- 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.
- 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.
- 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!
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@ 3f770d65:7a745b24
2025-01-12 21:03:36I’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.
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@ f5369849:f34119a0
2025-05-22 06:48:09Hackathon Summary
JAMHacks 9 was held from May 16-18, 2025, at the University of Waterloo. As the 9th hackathon in the JAMHacks series, the event brought together 170 high school hackers and resulted in the approval of 49 projects, highlighting the abilities of young developers. The hackathon's objective is to offer a nurturing atmosphere for high school students, supplemented by workshops and activities designed to boost technical skills and networking opportunities.
Participants engaged in projects with creative uses of Pico-8, innovative applications utilizing MongoDB Atlas, and generative AI models illustrating the effects of emerging technologies. The hackathon recognized achievements in categories like Best Beginner Hack, Best Developer Tool, and Best Use of Gen AI. Prizes included smartwatches, drones, QuillBot hoodies, and entries to other hackathons.
Beyond the technical accomplishments, JAMHacks 9 stressed the importance of creating a fun and engaging experience, hosting events like poker nights and social meetups. The hackathon successfully provided a platform for young developers to cultivate skills, generate ideas, and establish professional connections, supporting its vision of inclusivity and accessibility in the tech industry.
Hackathon Winners
Overall Prize Winners
- Mr. Goose: A playful VS Code extension supporting beginners with hints and encouragement, fostering learning without directly solving problems.
- Guideline: An AR-based tool that assists novice electronics enthusiasts with breadboarding by guiding them through assembly using augmented reality.
- ARmatica: Converts 2D hardware schematics into 3D AR models, enhancing engineering and prototyping processes through improved visualization.
Beginner Track Prize Winners
- Duedle: A task management app utilizing AI to break down large tasks into manageable sub-tasks, with progress tracking to boost productivity.
Solo Track Prize Winners
- Lofied: A Python app that transforms Spotify playlists into lo-fi versions, featuring music separation and sheet music generation capabilities.
Female Track Prize Winners
- Doomlings: Combines gamification with educational tasks, motivating students through a battle game interface to enhance learning and engagement.
Warp Track Prize Winners
Hack Canada Track Prize Winners
- Dionysus: A platform for organizing collaborative events and participation, offering a unified interface for real-time event management.
MLH Track Prize Winners
- Karma: A social platform documenting and sharing positive actions, promoting self-improvement and environmental conservation to encourage community engagement.
- helpidontknowhowtonetworkin.tech: An AI-powered networking assistant using face recognition and LinkedIn data to assist in making professional connections at events.
- SnapCAD: Generates customizable 3D models from images or drawings, simplifying integration into engineering projects.
PEX Labs Prize Winners
- Arctic Explorer: A Pico-8 open-world game designed to promote sustainable practices by exploring Arctic environments, scalable with additional mini-games and maps.
View all projects at JAMHacks 9.
Organization Details
About JAMHacks
JAMHacks is recognized in the technology and blockchain sector for promoting innovation and collaboration among tech enthusiasts. The organization is skilled in hosting hackathons that provide a platform for developing practical solutions to real-world challenges. With a focus on technological empowerment, JAMHacks has organized multiple events attracting participants from various backgrounds. Their initiatives emphasize technical skill development and networking, underscoring their dedication to advancing technology education and fostering an inclusive community for aspiring technologists and developers.
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@ 866e0139:6a9334e5
2025-05-22 06:46:34Autor: Jana Moava. Dieser Beitrag wurde mit dem Pareto-Client geschrieben. Sie finden alle Texte der Friedenstaube und weitere Texte zum Thema Frieden hier. Die neuesten Pareto-Artikel finden Sie auch in unserem Telegram-Kanal.
Die neuesten Artikel der Friedenstaube gibt es jetzt auch im eigenen Friedenstaube-Telegram-Kanal.
Zwei Worte nur braucht man – und die Sache ist klar. Jeder gebildete Russe kennt diese Worte: sie stammen aus dem XIX. Jahrhundert, als Nikolaus I. die Krim-Kampagne begann und das Zarenreich nach üblen Querelen ganz Europa und die Türkei zum Gegner hatte - allen voran die Herrscher der Weltmeere: das British Empire mit Queen Victoria. Der historische Ausdruck anglitschanka gadit (locker übersetzt: die Engländerin macht Shit) besitzt bis heute verdeckte politische Sprengkraft und ist seit Ende Februar 2022 in Russland wieder populär. Wer auch immer der Urheber dieser im Original durchaus diskreten Benennung des Fäkalvorgangs war: der Ausdruck steht für ernste Konflikte mit dem Englisch sprechenden Westen, dem Erzfeind.
Ein kurzer Blick in die Geschichte mag dies erläutern: Fast alle westlichen Historiker benennen als Auslöser des Krimkrieges Mitte des IX. Jahrhunderts die Verteidigung der russisch-orthodoxen Kirche und deren Zugang zur Kreuzkirche in Jerusalem. Es wird vom letzten Kreuzzug u.a. geschrieben. Das ist eine höchst einseitige Interpretation, denn es ging Nikolaus I. vor allem um den Zugang zum einzigen dauerhaft eisfreien Hafen Russlands im Schwarzen Meer, durch die Meeresenge der Dardanellen ins Mittelmeer. Das ist verständlich, war doch die Eroberung der Krim ab 1783 unter seiner Großmutter Katharina II. aus eben diesem Grunde erfolgt. Damals schon wurde der Hafen Sewastopol zum Stützpunkt der russischen Flotte ausgebaut.
Ende 1825, nach dem plötzlichen Tod des ältesten Bruders Alexander I., war Nikolaus von seiner Erziehung her auf eine Regentschaft ganz und gar nicht vorbereitet gewesen, doch herrschte er dreißig Jahre lang nicht nur über das russische Reich, sondern auch über Finnland und das damalige Königreich Polen unter russischem Protektorat. Nikolaus I. zeichnete sich von Beginn an durch Gewaltmaßnahmen aus: Als ihm im Dezember (russ. dekabr)1825 eine Gruppe sehr gebildeter, freiheitsliebender junger Adligen aus besten Familien den Eid verweigerte (dies zog als Dekabristenaufstand in die Geschichte ein), ließ er fünf der Rebellen hängen, die anderen schickte er in Fußfesseln nach Sibirien in die Bergwerke. Er gründete die berüchtigte Geheimpolizei Dritte Abteilung, ließ Privatbriefe des Dichters Puschkin öffnen (obwohl dieser „in seiner Gnade stand“) und Historikern ist Nikolaus I. als Gendarm Europas bekannt. Im russischen Volk aber nannte man ihn kurz und bündig: *Nicki Knüppel aus dem Sack (Nikolaschka palkin). *
Leo Tolstoj beschrieb diesen Zaren in seinen Erzählungen über die Kriege im Kaukasus (Hadschi Murat) als feist und fett, mit leblosen, trüben Augen und als berüchtigten Frauenjäger. Tolstoj war es auch, der als junger Teilnehmer im Krimkrieg drei Erzählungen schrieb: Sewastopol im Dezember 1854, im Mai 1855 und im August 1855. Nachdem das British Empire unter Queen Victoria Russland den Krieg erklärt hatte (in Koalition mit Frankreich und Piemont-Sardinien als Schutzmacht des Osmanischen Reiches), entstand der Ausdruck anglitschanka gadit – die Engländerin macht Shit. Bis heute findet man dazu drastische Illustrationen im Netz…
Noch bevor russische Truppen Ende Februar 2022 in die Ukraine marschierten, lebte dieser Ausdruck in Russland wieder auf. Wer hierzulande Interesse an der Wahrheit hat, kann deutliche Parallelen zur damaligen politischen Lage entdecken, auch in Bezug auf die Verhaltensweisen des derzeitigen russischen Staatschefs und des historischen Nicki Knüppel aus dem Sack. Obwohl der amtierende durchaus Anerkennung verdient hat, denn nach dem Zusammenbruch der Sowjetunion in den 1990er Jahren unter Jelzin stellte er die Staatlich-keit des verlotterten, hungernden Landes wieder her und trieb den wirtschaftlichen Aufbau voran. Davon kann ich zeugen, lebte ich doch von 1992 – 2008 vor Ort.
Sicher - heute ist längst bekannt, daß die bereits Ende März 2022 in Istanbul laufenden Friedensverhandlungen zwischen Russland und der Ukraine vom britischen Premier und im Namen des US Präsidenten boykottiert wurden. Daniel Ruch, Schweizer Botschafter a.D., sprach gar von Sabotage! Der deutsche General a. D. Harald Kujat kommentierte damals mit den Worten: „Seit April 2022 gehen alle Kriegsopfer in der Ukraine auf das Konto des Westens!“ Der Ausdruck anglitschanka gadit ist seitdem in Russland wieder geläufig. Nun, brandaktuell, treffen sich die Kriegsparteien wieder in Istanbul: Ausgang ungewiss. Doch wird inzwischen auch von einzelnen westlichen Politikern anerkannt, dass Russland eine neutrale Pufferzone zu den Nato-Staaten verlangt und braucht.
Wenn hierzulande gemutmaßt wird, alle Russen würden den Ukraine-Krieg bejahen, so sollte man zur Kenntnis nehmen, dass derartige Aussagen kaum die wirkliche Überzeugung wiedergeben. Seit den Repressionen unter Stalin, seit in jeder zweiten Familie nahe Angehörige im GULAG einsaßen und umkamen und darüber Jahrzehnte lang geschwiegen werden musste, ist der Wahrheitsgehalt öffentlicher Umfragen getrost zu bezweifeln. Hat man hier etwa vergessen, dass seit 2011 auf eine mächtig wachsende zivile Protestbewegung und riesige Demonstrationen in russischen Großstädten immer schärfere Aktionen von Seiten des Staates erfolgten? Dass Knüppel auf Köpfe und Leiber prasselten, wie zur Zeit Nickis I., und der Polizeiapparat derart wuchs, dass heute das Verhältnis von Bürger und Silowiki (Vertreter der Gewalt)1:1 steht?
Offenbar weiß man hier nicht, dass schon Anfang 2022 von Mitarbeitern in jeder staatlich finanzierten Institution, ob im Bereich von Kultur, Wissenschaft, Forschung oder Lehre die schriftliche Zustimmung zur Spezialoperation mit der Ukraine eingefordert wurde! Eine Weigerung hatte den Verlust des Arbeitsplatzes zur Folge, egal welches Renommée oder welchen Rang der Betroffene besaß! Manche Leiter von staatlichen Institutionen zeigten dabei gehöriges Geschick und zeichneten für alle; andere (z.B. staatliche Theater) riefen jeden Mitarbeiter ins Kontor. Nur wenige Personen, die unter dem persönlichem Schutz des Präsidenten standen, konnten sich dieser Zustimmung zum Krieg entziehen. Wissenschaftler und Künstler emigrierten zuhauf. Berlin ist voll mit Geflohenen aus jenem Land, das kriegerisch ins Bruderland einmarschierte! Aber kann denn jeder emigrieren? Die Alten, Familien mit Kindern? Mit guten Freunden, die dort blieben, ist eine Kommunikation nur verschlüsselt möglich, in Nachrichten wie: die Feuer der Inquisition brennen (jeder, der von der offiziellen Doktrin abweicht, ist gefährdet), Ratten verbreiten Krankheiten bezieht sich auf Denunziationen, die in jeder Diktatur aufblühen, wenn sich jemand dem Schussfeld entziehen möchte und im vorauseilenden Gehorsam den Nachbarn anzeigt. Kennen wir das nicht noch aus unseren hitlerdeutschen 1930er Jahren?!
Je mehr im Reich aller Russen in den letzten Jahren von oben geknebelt und geknüppelt wurde, desto mehr Denunziationen griffen um sich. Junge Menschen, die auf Facebook gegen den Krieg posteten, wurden verhaftet. Seit 2023 sitzen u.a. zwei junge russische Theaterfrauen aufgrund der üblen Denunziation eines Kollegen hinter Gittern. Die Inszenierung der Regisseurin Zhenja Berkowitsch und der Autorin Swetlana Petritschuk erhielt Ende 2022 den höchsten Theaterpreis von ganz Russland, die Goldene Maske. Das Stück Finist (Phönix), klarer Falke ist nach dem Motiv eines russischen Märchens geschrieben, fußt aber auf dokumentarischem Material: es verhandelt die Versuchung junger Frauen, auf Islamisten hereinzufallen und sie aus Frust und falsch verstandener Solidarität zu heiraten. Die Anklage hat den Spieß genau umgedreht: Autorin und Regisseurin wurden des Terrorismus beschuldigt! Das Rechtssystem im Land scheint heute noch vergleichbar mit jenem, das Alexander Puschkin vor über 200 Jahren in seiner Erzählung Dubrowski authentisch beschrieb: Wer die Macht hat, regelt das Recht. Man kann die Erzählung des russischen Robin Hood auch deutsch nachlesen (leider, leider hat Puschkin sie nicht beendet).
Andere, erbaulichere Elemente aus der Zeit Puschkins, bzw. von Nikolaus I., dienen allerdings als Gegengewicht zum Alltag: seit Ende 2007 finden in Moskau und St. Petersburg jeden Winter nach dem Vorbild der historischen Adelsbälle große gesellschaftliche Events statt: Puschkinball, Wiener Opernball, jetzt nur noch Opernball genannt. Der Nachwuchs aus begüterten Familien lernt alte Tanzschritte und feine Sitten. Fort mit dem sowjetischen Schmuddelimage! Prächtige Kostümbälle werden nun zum Abschluss jedes Schuljahres aufgeboten. In stilisierten Kostümen der Zeit Nikolajs I. bzw. Puschkins tanzen Schuldirektoren, Lehrer und junge Absolventen. Der Drang nach altem Glanz und Größe (oder eine notwendige Kompensation?) spiegelt sich im Volk.
Werfen wir jedoch einen Blick auf einige Geschehnisse in der Ukraine ab 2014, die in unserer Presse immer noch verschwiegen werden: Im Spätsommer 2022 begegnete ich auf Kreta einer Ukrainerin aus der Nordukraine, die wegen des fürchterlichen Nationalismus nach 2014 ihre Heimat verließ. Sie ist nicht die einzige! Ihre Kinder waren erwachsen und zogen nach Polen, sie aber reiste mit einer Freundin weiter Richtung Griechenland, lernte die Sprache, erwarb die Staatsbürgerschaft und ist nun auf Kreta verheiratet.
Natalia erzählte mir, was bei uns kaum zu lesen ist, was jedoch Reporter wie Patrick Baab oder Historiker wie Daniele Ganser schon lange berichtet haben: 2014, als die Bilder der Proteste auf dem Maidan um die Welt gingen, habe die damalige amerikanische Regierung unter Präsident Biden die Vorgänge in Kiew für einen Putsch genutzt: Janukowitsch, der korrupte, doch demokratisch gewählte Präsident der Ukraine wurde gestürzt, die Ereignisse mit Hilfe von Strohmännern und rechten Nationalisten gelenkt, die mit Geld versorgt wurden. Bis es zum Massaker auf dem Maidan kam, als bewaffnete, ihrer Herkunft nach zunächst nicht identifi-zierbare Schützen (es waren v.a. rechte Nationalisten, so der gebürtige Ukrainer und US Bürger Professor N. Petro und Prof. Ivan Katchanovskij) von den Dächern in die Menge schossen.
Im YouTube Kanal Neutrality Studies konnte man am 17.02.2024 hören: Anlässlich des traurigen 10. Jahrestages des Maidan-Massakers, bei dem am 20. Februar 2014 mehr als 100 Menschen durch Scharfschützenfeuer getötet wurden, spreche ich heute mit Ivan Katchanovski, einem ukrainischen (und kanadischen) Politikwissenschaftler an der Univer-sität von Ottawa, der das Massaker detailliert erforscht hat. Letztes Jahr veröffentlichte er das Papier „Die Maidan-Massaker-Prozess und Untersuchungserkenntnisse: Implikationen für den Krieg zwischen der Ukraine und Russland und die Beziehungen“. Kurz gesagt, das Massaker wurde NICHT von den Kräften Victor Janukowytschs begangen, wie in westlichen Medien berichtet, und es gibt schlüssige Beweise dafür, dass die Schützen Teil des ultra-rechten Flügels der Ukraine waren, die dann nach dem Putsch an die Macht kamen. (Link zum Paper).
Wer erinnert sich hierzulande noch daran, dass 2014 im deutschen öffentlichen Fernsehen von Hunter Biden, Sohn des US-Präsidenten berichtet wurde, der durch dubiose Gas- und Ölgeschäfte in der Ukraine auffiel? Dass damals im deutschen Fernsehen auch Bilder von Ukrainern mit SS-Stahlhelmen auftauchten? In einer Arte-Reportage zu Hilfs-transporten im März 2022 aus Polen über die Westukraine konnte der aufmerksame Zu-schauer an fast allen Häusern die tiefroten Banner von Anhängern des verstorbenen, in München begrabenen, faschistischen Stepan Bandera erkennen. Ausgesprochen wurde es nicht.
Die neue Kreterin Natalia sprach auch über eine Amerikanerin ukrainischer Herkunft, die Röntgenärztin Uljana Suprun, die aus den USA als Gesundheitsministerin rekrutiert wurde und unter dem amerikafreundlichen Präsidenten Poroschenko von 2016-2019 diesen Posten innehatte. Was bitte sollte eine Röntgenärztin aus den USA auf dem Ministerposten der Ukraine?! Streit und Skandal umgaben sie fast täglich in der RADA, dem ukrainischen Parlament. Es wurde gemunkelt, sie diene als Feigenblatt bei der Herstellung biologischer Waffen. Material zu ihr ist bis heute auf YouTube zu finden.
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Natalia bezeichnete die ukrainischen Emigrantenkreise in den USA und Kanada zurecht als ultranationalistisch, sie seien Kollaborateure der Nazis bei der Judenvernichtung gewesen und hätten sich nach dem Rückzug der Deutschen rechtzeitig nach Übersee abgesetzt. Das ist wohl bekannt.
Heute ist das Recherchieren der wahren Geschehnisse von 2014 zwar immer noch mühsam, aber die Wahrheit sickert immer mehr durch, zumal auch Exilukrainer dazu geschrieben und öffentlich gesprochen haben. Die Kanäle SaneVox und Neutrality studies liefern unermüdlich weitere Fakten! Im März 2025 klärte der US-Professor Jeffrey Sachs das Europa-Parlament endlich in allen Details über die kriegerischen Machenschaften bestimmter Kreise innerhalb der englischsprechenden Westmächte auf!
Kürzlich war im multipolar-magazin zu lesen, wie erschreckend tief unser eigenes Land bereits in**** den Ukraine-Krieg verwickelt ist: Da hieß es:
*„Kriegsplanung von deutschem Boden“ *
Zwei umfassende Beiträge der „New York Times“ und der Londoner „Times“ belegen, was lange bestritten wurde: die tiefe militärische und strategische Verwicklung von Nato-Mitgliedsstaaten in den Ukraine-Krieg. Demnach wird deren Kriegsbeteiligung seit Jahren vom europäischen Hauptquartier der US-Armee in Wiesbaden koordiniert. Für Deutschland stellen sich damit verfassungsrechtliche Fragen.
Und ein Karsten Montag schrieb ebenda am 25. April 2025:
Mehr als drei Jahre nach Beginn des russisch-ukrainischen Krieges berichten zwei große westliche Tageszeitungen über die tiefgreifende Beteiligung von Nato-Militärs an diesem Konflikt. Den Anfang machte die „New York Times“ (NYT). Unter dem Titel „Die Partnerschaft: Die geheime Geschichte des Krieges in der Ukraine“ erschien Ende März ein umfassender *Artikel, der laut Autor Adam Entous auf 300 Interviews mit Regierungs-, Militär- und Geheim-dienstvertretern in der Ukraine, den Vereinigten Staaten sowie weiteren Nato-Partnern basiert. Es handle sich um die „unerzählte Geschichte“ der „versteckten Rolle“ der USA bei den ukrainischen Militäroperationen. *
Wenige Wochen später veröffentlichte die britische Tageszeitung „The Times“ Anfang April einen ähnlichen Beitrag mit dem Titel „Die unerzählte Geschichte der entscheidenden Rolle der britischen Militärchefs in der Ukraine“. Dieser bestätigt die tiefe Verstrickung der Nato-Staaten in Militäroperationen wie der ukrainischen Offensive 2023. Abweichend vom NYT-Artikel bezeichnet er jedoch die britischen Militärchefs als die „Köpfe“ der „Anti-Putin“-Koalition. Einigkeit herrscht wiederum bei der Frage, wer für den Misserfolg der Operationen verantwortlich ist: Dies sei eindeutig der Ukraine zuzuschreiben. Auch im Times-Beitrag wird auf die besondere Rolle des europäischen US-Hauptquartiers im hessischen Wiesbaden bei der Koordination der Einsätze und den Waffenlieferungen hingewiesen.
Na also! Es gibt unter den aus der Ukraine Geflüchteten hier allerdings eine große Mehrheit, die von diesen Fakten weder etwas wissen, noch wissen wollen. Amerika und die Heimat der Anglitschanka ist für sie das Gelobte Land und wehe, du sprichst darüber, dann wirst du sofort der russischen Propaganda verdächtig. Wie Nicki mittlerweile daheim den Knüppel schwingt, interessiert sie auch nicht.
Wieso wird hier nicht untersucht, wieso wird verschwiegen, dass Alexej Nawalny für einen englischen Dienst arbeitete – woher erhielt er das viele Geld für seine Kampagnen? Wo leben nun seine Witwe und die Kinder? Auf der Insel im nebligen Avalon/ Albion…
Ein letztes Beispiel aus dem Bereich der Kultur zum Verständnis des leider so aktuellen Ausdrucks Die Engländerin macht Shit: Anfang 2024 wurde im staatlichen Sender ONE (ARD) eine Serie der BBC zu frühen Erzählungen von Michail Bulgakow ausgestrahlt:** Aufzeichnungen eines jungen Arztes. Die BBC verhunzte den in Kiew geborenen Arzt und weltberühmten Autor derart, dass dem Zuschauer schlecht wurde: Mit dem Titel A Young Doctor‘s Notebook verfilmte sie Bulgakows frühe Erzählungen über die Nöte eines jungen Arztes in der bettelarmen sowjetrussischen Provinz in den 1920er Jahren hypernaturalistisch, blut-, dreck- und eitertriefend. Pseudokyrillische Titel und Balalaika Geklimper begleiteten das Leiden von schwer traumatisierten Menschen im russischen Bürgerkrieg oder Abscheulichkeiten, wie das Amputieren eines Mädchenbeines mit einer Baumsäge - ausgestrahlt vom 1. Deutschen Fernsehen! Michail Bulgakow hätte sich im Grabe umgedreht.
Als Autor beherrschte Bulgakow die Kunst der Groteske ebenso wie hochlyrische Schilderungen. Seine Prosa und seine Theaterstücke aber wurden Zeit seines Lebens von der Sowjetmacht verstümmelt - und post mortem auch von seinen ukrainischen Landsleuten: sein schönes Museum, das ehemalige Domizil der Familie Bulgakow in Kiew am Andrejew-Steig, das mit seinem ersten Roman Die weiße Garde (Kiew vor 100 Jahren im Strudel auch ultranationalistischer Strömungen) und der berühmten Dramatisierung Die Tage der Turbins in die große Literatur einzog, dieses Museum wurde abgewickelt und geschlossen, weil Bulgakow angeblich schlecht über die Ukraine geschrieben hätte!
Ein Glück jedoch, dass die bedeutenden Werke Bulgakows seit nun drei Dekaden von russischsprachigen Philologen beharrlich in ihrer ursprünglichen Fassung wieder hergestellt wurden. Seine großen Romane Die weiße Garde und Meister und Margarita seien in der hervorragenden deutschen Übersetzung von Alexander Nitzberg jedem Interessierten ans Herz gelegt!
Die obigen Ausführungen sind keinesfalls eine Rechtfertigung des Krieges, es geht vielmehr um Hintergründe, Fakten und Machenschaften, die in der Regel bis heute bei uns verschwiegen werden! Obwohl es nun sonnenklar und öffentlich ist, dass bestimmte Inter-essengruppen der englischsprachigen Westmächte die hochgefährliche Konfrontationspolitik mit Russland zu verantworten haben: die Engländerin macht Shit…Und wir? Wir schweigen, glauben der immer noch laufenden Propaganda und wehren uns nicht gegen diese üble Russenphobie?! Ich erinnere mich noch lebhaft an die Nachkriegszeit im Ruhrgebiet, als der Ton ruppig war und Dreck und Trümmer unsere Sicht beherrschten. Auch uns kleinen Kindern gegenüber wurde von den bösen Russen gesprochen, als hätten diese unser Land überfallen.
Ja – es waren viele Geflüchtete aus dem Osten hier gestrandet, und diese hatten Unsägliches hinter sich. Lew Kopelew, der den Einmarsch der Roten Armee in Ostpreußen miterlebte und Gräuel vergebens zu verhindern suchte, wurde noch im April 1945 verhaftet und wegen Mitleid mit dem Feind zu 10 Jahren Lager verurteilt. Viele Jahre später erschienen seine Erinnerungen Aufbewahren für alle Zeit – auch auf Deutsch. Über die mindestens 27 Mio Opfer in der damaligen Sowjetunion und über die deutschen Aggressoren, die damals mit Mord und Raub die bösen Russen, sowjetische Zivilisten überfielen, wurde in den 1950er Jahren, im zerbombten und dreckigen Pott kein einziges Wort verloren. Der Spieß wurde einfach umgedreht. Von der Blockade Leningrads erfuhr ich erst als Erwachsene, anno 1974, als Austauschstudentin vor Ort.
Exakt vor 10 Jahren wurde es jedoch möglich – herzlichen Dank der damaligen stell-vertretenden tatarischen Kulturministerin Frau Irada Ayupova! – mein dokumentarisches Antikriegsstück mit Schicksalen von Kriegskindern – sowjetischen, jüdischen, deutschen – in Kasan, der Hauptstadt von Tatarstan, zweisprachig auf die Bühne des dortigen Jugendtheaters zu bringen. Wir spielten 15 Vorstellungen und einige tausend Jugendliche im Saal verstummten und verstanden, dass Krieg furchtbar ist. Hier und heute will leider kein Theater das Stück umsetzen…
Wir Menschen brauchen Frieden und keine Aufrüstung für neue Kriege! Der gute alte Aischylos schrieb einst in seinem Stück Die Perser: Wahrheit ist das erste Opfer eines Krieges. Leider ist dies immer noch genauso aktuell wie damals. Pfui Teufel!
Jana Moava (Pseudonym) ist Journalistin, Dozentin und arbeitete für große Zeitungen als Korrespondentin.
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Milosz Matuschek
IBAN DE 53710520500000814137
BYLADEM1TST
Sparkasse Traunstein-Trostberg
Betreff: Friedenstaube
Wenn Sie auf anderem Wege beitragen wollen, schreiben Sie die Friedenstaube an: friedenstaube@pareto.space
Sie sind noch nicht auf Nostr and wollen die volle Erfahrung machen (liken, kommentieren etc.)? Zappen können Sie den Autor auch ohne Nostr-Profil! Erstellen Sie sich einen Account auf Start. Weitere Onboarding-Leitfäden gibt es im Pareto-Wiki.
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@ fbf0e434:e1be6a39
2025-05-22 06:41:25Hackathon 概要
JAMHacks 9 于 2025 年 5 月 16 日至 18 日在滑铁卢大学举办。作为 JAMHacks 系列的第九届黑客松,该活动汇聚了 170 名高中黑客爱好者,最终评审通过 49 个项目,充分彰显了年轻开发者的技术实力。此次黑客松旨在为高中生打造培育成长的平台,搭配工作坊与互动活动,助力提升技术能力并拓展社交网络。
参与者带来了丰富的项目成果:基于 Pico-8 的创意开发、运用 MongoDB Atlas 的创新应用,以及展示新兴技术应用的生成式 AI 模型项目。活动设置多个奖项类别,包括最佳新手项目、最佳开发者工具、生成式 AI 最佳应用等。奖品涵盖智能手表、无人机、QuillBot 连帽衫,以及其他黑客松的参赛资格。
除技术成果外,JAMHacks 9 同样注重营造趣味互动体验,特别举办扑克之夜、社交派对等活动。此次黑客松成功为年轻开发者搭建了技能提升、创意孵化与专业联结的平台,切实践行其推动科技行业包容性与可及性的愿景。
Hackathon 获奖者
总奖项获奖者
- Mr. Goose:一个有趣的VS Code扩展,为初学者提供提示和鼓励,促进学习而不直接解决问题。
- Guideline:一个基于AR的工具,通过增强现实引导初学电子爱好者进行面包板组装。
- ARmatica:将2D硬件示意图转换为3D AR模型,通过改进可视化增强工程和原型设计过程。
初学者赛道奖项获奖者
- Duedle:一个任务管理应用,利用AI将大型任务分解为可管理的小任务,并提供进度跟踪以提高生产力。
单人赛道奖项获奖者
- Lofied:一个Python应用程序,将Spotify播放列表变为lo-fi版本,具有音乐分离和乐谱生成功能。
女性赛道奖项获奖者
- Doomlings:结合游戏化和教育任务,通过战斗游戏界面提高学生的学习和参与。
Warp 赛道奖项获奖者
Hack Canada 赛道奖项获奖者
- Dionysus:一个用于组织协作活动和参与的平台,提供实时活动管理的统一界面。
MLH 赛道奖项获奖者
- Karma:一个记录和分享积极行动的社交平台,促进自我提升和环境保护,以鼓励社区参与。
- helpidontknowhowtonetworkin.tech:一个使用面部识别和LinkedIn数据的AI驱动网络助手,帮助在活动中建立专业联系。
- SnapCAD:从图像或图纸生成可定制的3D模型,简化工程项目的集成。
PEX Labs 奖项获奖者
- Arctic Explorer:一个Pico-8开放世界游戏,通过探索北极环境促进可持续实践,可以扩展附加小游戏和地图。
查看所有项目 JAMHacks 9。
关于组织者
JAMHacks
JAMHacks 在科技和区块链领域因促进技术爱好者之间的创新与合作而备受认可。该组织擅长举办Hackathon,为开发现实世界挑战的实际解决方案提供了一个平台。JAMHacks 聚焦于技术赋权,已组织多场活动,吸引了来自不同背景的参与者。他们的倡议强调技术技能发展和网络拓展,充分体现了他们致力于推进技术教育和培养一个包容的社区,为有抱负的技术人员和开发者服务。
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@ 1bda7e1f:bb97c4d9
2025-01-02 05:19:08Tldr
- 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.
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@ 2a7cc007:ce0cc497
2025-05-22 06:41:14A era digital transformou completamente a forma como as pessoas se divertem, e a plataforma 5542 é um exemplo claro dessa evolução. Com uma proposta inovadora, acessível e repleta de possibilidades, a 5542 vem conquistando milhares de usuários brasileiros que buscam entretenimento seguro, moderno e de alta qualidade.
Desde o primeiro acesso, a 5542 impressiona pela interface intuitiva e pelo seu desempenho fluido tanto em computadores quanto em dispositivos móveis. Isso garante uma experiência agradável para todos os perfis de usuários, desde os mais experientes até os iniciantes no mundo dos jogos online.
Variedade que Encanta Um dos grandes destaques da 5542 é sua ampla gama de opções de jogos. A plataforma oferece títulos que agradam a diferentes gostos e estilos, desde clássicos consagrados até novidades empolgantes. Todos os jogos são desenvolvidos por fornecedores reconhecidos internacionalmente, garantindo gráficos de alta qualidade, trilhas sonoras envolventes e mecânicas de jogo equilibradas.
Jogos de cartas, roletas, slots e modalidades ao vivo com interação em tempo real são apenas alguns dos destaques que fazem parte do portfólio da 5542. Essa diversidade é um dos motivos pelos quais a plataforma se mantém em constante crescimento e atrai cada vez mais usuários em todo o Brasil.
Segurança e Confiabilidade A segurança é um fator primordial na escolha de uma plataforma de entretenimento online, e a 5542 leva isso muito a sério. O site utiliza tecnologia de criptografia de ponta para proteger os dados pessoais e financeiros dos usuários, além de contar com um sistema rigoroso de verificação de identidade, garantindo um ambiente confiável e livre de fraudes.
Além disso, a 5542 é comprometida com o jogo responsável, oferecendo ferramentas para que os usuários possam definir limites de tempo e de gastos. Essa abordagem mostra o compromisso da plataforma com o bem-estar dos seus participantes.
Promoções e Bônus Atrativos Outro diferencial da 5542 são suas promoções constantes e bônus generosos. Desde o momento do cadastro, os usuários já são recebidos com vantagens especiais, como bônus de boas-vindas e giros grátis em jogos selecionados. A plataforma também realiza campanhas temáticas e sorteios com prêmios reais, tornando a experiência ainda mais envolvente e recompensadora.
Essas promoções são atualizadas com frequência e muitas vezes incluem eventos sazonais, o que incentiva os jogadores a retornarem sempre e aproveitarem novas oportunidades.
Suporte de Qualidade e Atendimento em Português Um ponto que merece destaque é o suporte ao cliente da 5542. Disponível em português e com atendimento 24 horas por dia, a equipe está sempre pronta para ajudar os usuários com dúvidas, problemas técnicos ou qualquer necessidade. Esse suporte eficiente e humanizado faz toda a diferença, especialmente para quem está começando.
Conclusão A plataforma 5542 se estabelece como uma das líderes no mercado de entretenimento digital no Brasil. Sua combinação de tecnologia de ponta, variedade de jogos, promoções generosas e compromisso com a segurança oferece uma experiência completa para quem busca diversão online com praticidade e confiabilidade.
Se você está em busca de uma plataforma moderna, segura e cheia de opções envolventes, a 5542 é a escolha certa. Explore, jogue e aproveite uma nova forma de se divertir, tudo isso sem sair de casa.
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@ 2a7cc007:ce0cc497
2025-05-22 06:39:41Nos últimos anos, o entretenimento online cresceu exponencialmente no Brasil, e plataformas como a 755bet vêm se destacando por oferecer uma experiência completa, segura e repleta de diversão. Com um catálogo variado de jogos, bônus atrativos e suporte eficiente, a 755bet vem conquistando a preferência de jogadores iniciantes e experientes em todo o país.
Interface Moderna e Navegação Intuitiva Uma das grandes vantagens da 755bet é sua interface moderna e amigável. Desde o primeiro acesso, é fácil perceber o cuidado com o design da plataforma. Os menus são bem organizados, facilitando a navegação mesmo para quem não tem muita familiaridade com esse tipo de ambiente. Tudo está a poucos cliques de distância: jogos ao vivo, apostas esportivas, promoções e muito mais.
Variedade de Jogos para Todos os Gostos A diversidade de jogos é um dos pontos fortes da 755bet. Os usuários encontram uma enorme gama de opções que vão desde jogos de cartas clássicos até modalidades mais modernas e dinâmicas, com gráficos de alta qualidade e mecânicas envolventes. A plataforma trabalha com desenvolvedores renomados do setor, garantindo sempre a melhor experiência visual e sonora.
Além disso, há também uma seção dedicada às apostas esportivas, onde os usuários podem apostar em eventos nacionais e internacionais, incluindo futebol, basquete, tênis, e-sports e muito mais. Essa variedade agrada tanto os fãs de esportes quanto aqueles que procuram uma alternativa de diversão com um toque estratégico.
Bônus e Promoções Exclusivas Outro grande atrativo da 755bet são os bônus oferecidos para novos e antigos usuários. Logo ao se cadastrar, o jogador já pode aproveitar ofertas de boas-vindas bastante competitivas. Mas o diferencial está nas promoções constantes para quem já é cliente, incluindo bônus de recarga, cashback, giros grátis e desafios especiais que tornam a experiência ainda mais empolgante.
Esses incentivos são uma forma eficaz de manter os usuários engajados e motivados, oferecendo mais oportunidades de explorar os jogos e, quem sabe, conseguir boas recompensas.
Segurança e Suporte ao Usuário A 755bet preza muito pela segurança de seus usuários. A plataforma utiliza criptografia de dados e outros protocolos de proteção para garantir que todas as informações estejam sempre seguras. Além disso, os métodos de pagamento são variados e confiáveis, incluindo opções populares no Brasil como Pix, boleto bancário, transferência e carteiras digitais.
Outro ponto que merece destaque é o suporte ao cliente. A equipe de atendimento está disponível 24 horas por dia, sete dias por semana, por meio de chat ao vivo e e-mail. O suporte é eficiente, cordial e preparado para resolver qualquer dúvida ou dificuldade rapidamente.
Acesso Fácil em Qualquer Dispositivo Com o avanço da tecnologia móvel, é essencial que uma plataforma esteja otimizada para smartphones e tablets. A 755bet entende isso e oferece uma experiência fluida tanto na versão desktop quanto no mobile. Seja no Android ou iOS, os usuários podem acessar a plataforma de qualquer lugar, a qualquer hora, com a mesma qualidade.
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@ f9cf4e94:96abc355
2024-12-31 20:18:59Scuttlebutt 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
sbot
na 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
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https://scuttlebot.io/
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https://decentralized-id.com/decentralized-web/scuttlebot/#plugins
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https://medium.com/@miguelmota/getting-started-with-secure-scuttlebut-e6b7d4c5ecfd
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Secure Scuttlebutt : um protocolo de banco de dados global.
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@ 57d1a264:69f1fee1
2025-05-22 06:21:22You’ve probably seen it before.
You open an agency’s website or a freelancer’s portfolio. At the very top of the homepage, it says:
We design for startups.
You wait 3 seconds. The last word fades out and a new one fades in:
We design for agencies.
Wait 3 more seconds:
We design for founders.
I call this design pattern The Wheel of Nothing: a rotating list of audience segments meant to impress through inclusion and draw attention through motion… for absolutely no reason.
Revered brand studio Pentagram recently launched a new website. To my surprise, the homepage features the Wheel of Nothing front and center, boldly claiming:
We design Everything for Everyone…before cycling through more specific combinations every few seconds.
Dan Mall, a husband, dad, teacher, creative director, designer, founder, and entrepreneur from Philly. I share as much as I can to create better opportunities for those who wouldn’t have them otherwise. Most recently, I ran design system consultancy SuperFriendly for over a decade.
Read more at Dans' website https://danmall.com/posts/the-wheel-of-nothing/
https://stacker.news/items/986392
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@ e97aaffa:2ebd765d
2024-12-31 16:47:12Último 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.
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!
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@ 58537364:705b4b85
2025-05-22 05:42:27คนเรามักจะเห็นคุณค่าของสิ่งใด ส่วนใหญ่ก็ใน ๒ สถานการณ์คือ หนึ่ง ตอนที่ยังไม่ได้มา หรือ สอง ตอนที่เสียไปแล้ว
อันนี้มันเป็นโศกนาฏกรรม ที่เกิดขึ้นกับผู้คนจำนวนมาก การที่คนเรามีสิ่งดีๆ แต่ว่าเราไม่เห็นคุณค่า เพราะว่าเรามองออกไปนอกตัว ไปเห็นแต่สิ่งที่ตัวเองไม่มี อยากจะได้มา
คล้ายๆ กับเรื่อง หมาคาบเนื้อในนิทานอีสป ตอนเด็กๆ เราคงจำได้ มีหมาตัวหนึ่งคาบเนื้อมา เนื้อชิ้นใหญ่เลย มันดีใจมากแล้วมันก็วิ่งไปยังที่ที่ มันจะได้กินเนื้ออย่างมีความสุข มีช่วงหนึ่งก็ต้องเดินข้ามสะพาน มันก็ชะโงกหน้าไปมองที่ลำธารหรือลำคลอง
ก็เห็นเงาตัวเอง เงานั่นมันก็ใหญ่ แล้วมันก็พบว่าในเงานั้น เนื้อในเงามันใหญ่กว่าเนื้อที่ตัวเองคาบ มันอยากได้เนื้อก้อนนั้นมากเลย เพราะว่ามันเป็นก้อนที่ใหญ่กว่า
มันก็เลยอ้าปาก เพื่อที่จะไปงับเนื้อในเงานั้น พอมันอ้าปาก ก็ปรากฏว่าเนื้อในปาก ก็หลุดตกลงแม่น้ำ แล้วเนื้อในเงานั้นก็หายไป เป็นอันว่าหมดเลย อดทั้ง 2 อย่าง .
ฉะนั้น คนเราถ้าหากเรา กลับมาเห็นคุณค่าของสิ่งที่เรามีอยู่ เราจะมีความสุขได้ง่าย อาจจะไม่ใช่สิ่งของ อาจจะไม่ใช่ผู้คน แต่อาจจะเป็นสุขภาพของเรา
อาจจะได้แก่ ลมหายใจของเรา ที่ยังหายใจได้ปกติ รวมถึงการที่ เรายังเดินเหินไปไหนมาไหนได้ การที่เรายังมองเห็น การที่เรายังได้ยิน
หลายคนมีสิ่งนี้อยู่ในตัว แต่กลับไม่เห็นค่า และไม่รู้สึกว่าตัวเองโชคดี กลับไปมองว่า ฉันยังไม่มีโน่นยังไม่มีนี่ ไม่มีบ้าน ไม่มีรถ ไม่มีเงิน
รู้สึกว่าทุกข์ระทมเหลือเกิน
ทำไมฉันจึงลำบากแบบนี้ ทั้งที่ตัวเองก็มีสิ่งดีๆ ในตัว สุขภาพ ความปกติสุข อิสรภาพที่เดินไปไหนมาไหนได้
แต่กลับไม่เห็นค่า เพราะว่ามัวแต่ไปสนใจสิ่งที่ตัวเองยังไม่มี
ซึ่งเป็นอนาคต
ถ้าเราหันกลับมาเห็นคุณค่าของสิ่งที่เรามีอยู่ แล้วก็ไม่ไปพะวงหรือให้ความสนใจกับสิ่งที่ยังไม่มี เราจะมีความสุขได้ง่าย อันนี้คือ ความหมายหนึ่งของการทำปัจจุบันให้ดีที่สุด
…
การทำปัจจุบันให้ดีที่สุด พระอาจารย์ไพศาล วิสาโล
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@ 9c9d2765:16f8c2c2
2025-05-22 05:07:09CHAPTER TWENTY FIVE
“It’s over… isn’t it?” Sandra asked gently, her eyes scanning James’s expression as they stood on the balcony overlooking the city skyline. The cold breeze tousled her hair, but James remained still, his hands tucked into the pockets of his tailored suit.
“No,” James replied calmly, his gaze fixated on the horizon. “This is just the eye of the storm. The calm before the reckoning.”
Sandra stepped closer, concern etched into her features. “Mark and Helen are finished in the eyes of the public and everyone round us. The evidence is damning. The authorities have issued warrants. What more could you possibly be planning?”
James turned to face her, a half-smile playing at the edge of his lips one not born of triumph, but of determination.
“Reputation is one thing,” he said, his voice measured and resolute, “but accountability is another. I won’t stop until every lie they told, every trap they laid, and every person they corrupted is exposed. I won’t just silence them, I'll dismantle everything they built with deceit.”
Inside the boardroom, Charles, Rita, and several executives were reviewing the latest media analytics. The company’s reputation had not only recovered but skyrocketed. Investors who once hesitated were now eager, flooding JP Enterprises with new partnerships and proposals.
Rita looked up from the screen. “We’ve just surpassed our projected valuation for the quarter. The crisis gave us more publicity than a million-dollar campaign would.”
Charles chuckled under his breath. “They handed us a scandal, and we turned it into a spotlight.”
Meanwhile, in a dark corner of the city, Mark and Helen sat huddled in a private lawyer’s office. Their appearance had changed drastically; both looked worn, disheveled, stripped of the pride and arrogance they once were like a crown.
“I told you,” Mark muttered bitterly, “we shouldn’t have gone after him like that. We were greedy. And now look ruined.”
Helen clenched her fists. Her pride was still fighting, even though her kingdom had collapsed. “It’s not over. We still have connections. The law can be manipulated. If we go down, we don’t go alone.”
“And say what?” Mark snapped. “That we were outsmarted? That the man we called a street dog now owns eighty-five percent of our legacy? That he single handedly turned the world against us?”
Helen’s jaw tightened. “If there’s one thing I know about James, it’s that he never lets go of the past. And that might just be his weakness.”
But even as they plotted, they didn’t know James had already anticipated their final desperation. Back at JP Enterprises, in a high-security conference room, investigators were filing reports, financial audits, bribery trails, hacked communications all linked directly to the duo. James had ensured that every illegal move they made was documented, cross-referenced, and legally binding.
Later that evening, James stood alone in his office, the city bathed in golden twilight. He took a slow breath and whispered to himself:
“They mistook my silence for surrender. My fall for failure. But every exile sharpens a man’s edge. And now they’ll witness the blade.”
Just then, a knock came at the door.
“Come in,” he said.
It was Mrs. JP, her expression soft but proud.
“You handled yourself like a true heir,” she said, walking toward him.
James turned, emotion flickering in his eyes.
“Thank you,” he said quietly.
She reached out, holding his hand. “Your father and I… we made mistakes. We let our fear and our pride cloud your judgment. But seeing you today, the man you’ve become, I see now that everything we hoped for in a successor lives in you.”
He smiled faintly. “I didn’t do it for recognition. I did it for dignity. For every time I was humiliated, overlooked, and discarded. I wanted to prove that worth isn’t given, it's earned.”
As they stood in silence, the city lights below gleamed like stars scattered on the earth.
The evening had settled quietly over the city, and the soft hum of the wind outside was the only sound that broke the stillness of the room. James stood at the window of his office, watching the neon lights flicker to life across the skyline, each glow a reminder of his success. His gaze, however, wasn’t on the bright lights of victory, but on the darker shadows of those who had tried to ruin him.
He turned around as the door clicked open, revealing Rita, who walked in with a folder in her hands. There was something different in her posturean air of finality in the way she carried herself.
"I’ve been reviewing the report from the legal team," she began, laying the folder on his desk. "The evidence against Mark and Helen is irrefutable. Their assets are frozen, and their personal accounts are being audited. They’re on the brink of losing everything."
James nodded, his face unreadable, but inside, the weight of the moment settled over him. This was the culmination of years of effort, the battle for his honor, his family's name, and the very future of JP Enterprises. But the victory, as sweet as it was, felt hollow.
"Is that all?" he asked, his voice low.
Rita hesitated for a moment. "There’s something else. Something you need to see."
She opened the folder, revealing a series of photographs and documents of Mark and Helen in compromising positions, shaking hands with notorious figures, and receiving bribes from external business associates. The weight of their corruption was staggering. The photos captured the desperation in their eyes, the deceit in their every smile.
James glanced at the images, but there was no anger in his expression. Only an eerie calm.
"I don’t need to see this," he said quietly. "I already know everything."
Rita frowned, confused. "Then why keep going? Why dig into their past when you already have what you need?"
James leaned back in his chair, crossing his arms. "Because it's not about them anymore." He paused, allowing the gravity of his words to settle. "It’s about ensuring that no one else dares to make the same mistakes they did. No one else will ever underestimate me again."
Rita studied him carefully. There was a resolute determination in his eyes a fierce will that had carried him from the streets to the heights of power. She couldn’t help but admire his unwavering focus.
"You’ve become something entirely different," she murmured. "The man we see now... is nothing like the one who started this journey."
James met her gaze, a faint smile tugging at the corners of his lips.
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@ 254f56d7:f2c38100
2024-12-30 07:38:27Vamos ver seu funcionamento
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@ 90152b7f:04e57401
2025-05-22 03:51:20Wikileaks - S E C R E T SECTION 01 OF 02 TEL AVIV 001733 SIPDIS SIPDIS E.O. 12958: DECL: 06/13/2017 TAGS: PREL, PTER, MOPS, KWBG, LE, SY, IS SUBJECT: MILITARY INTELLIGENCE DIRECTOR YADLIN COMMENTS ON GAZA, SYRIA AND LEBANON Classified By: Ambassador Richard H. Jones, Reason 1.4 (b) (d)
2007 June 13
1. (S) Summary. During a June 12 meeting with the Ambassador, IDI Director MG Amos Yadlin said that Gaza was "number four" on his list of threats, preceded by Iran, Syria, and Hizballah in that order. Yadlin said the IDI has been predicting armed confrontation in Gaza between Hamas and Fatah since Hamas won the January 2006 legislative council elections. Yadlin felt that the Hamas military wing had initiated the current escalation with the tacit consent of external Hamas leader Khalid Mishal, adding that he did not believe there had been a premeditated political-level decision by Hamas to wipe out Fatah in Gaza. Yadlin dismissed Fatah's capabilities in Gaza, saying Hamas could have taken over there any time it wanted for the past year, but he agreed that Fatah remained strong in the West Bank. Although not necessarily reflecting a GOI consensus view, Yadlin said Israel would be "happy" if Hamas took over Gaza because the IDF could then deal with Gaza as a hostile state. He dismissed the significance of an Iranian role in a Hamas-controlled Gaza "as long as they don't have a port." Regarding predictions of war with Syria this summer, Yadlin recalled the lead-up to the 1967 war, which he said was provoked by the Soviet Ambassador in Israel. Both Israel and Syria are in a state of high alert, so war could happen easily even though neither side is seeking it. Yadlin suggested that the Asad regime would probably not survive a war, but added that Israel was no longer concerned with maintaining that "evil" regime. On Lebanon, Yadlin felt that the fighting in the Nahr Al-Barid camp was a positive development for Israel since it had "embarrassed" Hizballah, adding that IDI had information that the Fatah Al-Islam terrorist group was planning to attack UNIFIL before it blundered into its confrontation with the LAF. End Summary.
Gaza Fighting Not Israel's Main Problem
---------------------------------------
2. (S) The Ambassador, accompanied by Pol Couns and DATT, called on IDI Director Major General Amos Yadlin June 12. Noting reports of fierce fighting between Hamas and Fatah in Gaza that day, the Ambassador asked for Yadlin's assessment. Yadlin described Gaza as "not Israel's main problem," noting that it ranked fourth in his hierarchy of threats, behind Iran, Syria, and Hizballah. Yadlin described Gaza as "hopeless for now," commenting that the Palestinians had to realize that Hamas offered no solution. IDI analysts, he said, had predicted a confrontation in Gaza since Hamas won the Palestinian Legislative Council elections in January 2006. Yadlin commented that Palestinian President Mahmoud Abbas and Hamas Prime Minister Ismail Haniyeh had become personally close despite their ideological differences, but neither leader had control over those forces under them.
3. (S) Yadlin explained that both Fatah and Hamas contained many factions. The Hamas military wing had been frustrated since the signing of the Mecca Agreement in January, but there were also many armed groups in Gaza that were not under the control of either party. Yadlin cited the example of the Dughmush clan, which had shifted from Fatah to the Popular Resistance Committees to Hamas before becoming an armed entity opposed to all of them. After May 15, the Hamas military wing had sought to export the fighting to Sderot by launching waves of Qassam rockets. One week later, as a result of IDF retaliation, they realized the price was too high and reduced the Qassam attacks.
4. (S) In response to the Ambassador's question, Yadlin said he did not think that day's Hamas attacks on Fatah security forces were part of a premeditated effort to wipe out Fatah in Gaza. Instead, they probably represented an initiative of the military wing with the tacit consent of Khalid Mishal in Damascus. Mishal was still considering the costs and benefits of the fighting, but the situation had become so tense that any incident could lead to street fighting without any political decision.
Gaza and West Bank Separating
-----------------------------
5. (S) The Ambassador asked Yadlin for his assessment of reports that Fatah forces had been ordered not to fight back. Yadlin said Mohammed Dahlan had 500 men and the Presidential Guard had 1,500 more. They understand that the balance of power favors Hamas, which "can take over Gaza any time it wants to." Yadlin said he would be surprised if Fatah fights, and even more surprised if they win. As far as he was concerned, this had been the case for the past year. The situation was different in the West Bank, however, where Fatah remained relatively strong and had even started to
TEL AVIV 00001733 002 OF 002
kidnap Hamas activists. Yadlin agreed that Tawfiq Tirawi had a power base in the West Bank, but he added that Fatah was not cohesive.
6. (S) The Ambassador commented that if Fatah decided it has lost Gaza, there would be calls for Abbas to set up a separate regime in the West Bank. While not necessarily reflecting a consensus GOI view, Yadlin commented that such a development would please Israel since it would enable the IDF to treat Gaza as a hostile country rather than having to deal with Hamas as a non-state actor. He added that Israel could work with a Fatah regime in the West Bank. The Ambassador asked Yadlin if he worried about a Hamas-controlled Gaza giving Iran a new opening. Yadlin replied that Iran was already present in Gaza, but Israel could handle the situation "as long as Gaza does not have a port (sea or air)."
War with Syria "Could Happen Easily"
------------------------------------
7. (S) Noting Israeli press speculation, the Ambassador asked Yadlin if he expected war with Syria this summer. Recalling the 1967 war, Yadlin commented that it had started as a result of the Soviet Ambassador in Israel reporting on non-existing Israeli preparations to attack Syria. Something similar was happening again, he said, with the Russians telling the Syrians that Israel planned to attack them, possibly in concert with a U.S. attack on Iran. Yadlin stated that since last summer's war in Lebanon, Syria had engaged in a "frenzy of preparations" for a confrontation with Israel. The Syrian regime was also showing greater self-confidence. Some Syrian leaders appeared to believe that Syria could take on Israel military, but others were more cautious. The fact that both sides were on high alert meant that a war could happen easily, even though neither side is seeking one. In response to a question, Yadlin said he did not think the Asad regime would survive a war, but he added that preserving that "evil" regime should not be a matter of concern.
Fighting in Nahr al-Barid Positive for Israel
---------------------------------------------
8. (S) The Ambassador asked Yadlin for his views on the fighting in the Nahr al-Barid refugee camp in northern Lebanon. Although Yadlin was called to another meeting and did not have time to elaborate, he answered that the fighting was positive for Israel because it had embarrassed Hizballah, which had been unable to adopt a clear-cut position on the Lebanese Army's action, and because the Fatah al-Islam terrorist organization had been planning to attack UNIFIL and then Israel before it blundered into its current confrontation with the LAF. He also agreed that the confrontation was strengthening the LAF, in fact and in the eyes of the Lebanese people, which was also good.
9. (S) Comment: Yadlin's relatively relaxed attitude toward the deteriorating security situation in Gaza represents a shift in IDF thinking from last fall, when the Southern Command supported a major ground operation into Gaza to remove the growing threat from Hamas. While many media commentators continue to make that argument, Yadlin's view appears to be more in synch with that of Chief of General Staff Ashkenazi, who also believes that the more serious threat to Israel currently comes from the north.
********************************************* ******************** Visit Embassy Tel Aviv's Classified Website: http://www.state.sgov.gov/p/nea/telaviv
You can also access this site through the State Department's Classified SIPRNET website. ********************************************* ******************** JONES
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@ c1e6505c:02b3157e
2025-05-22 03:44:39This is day two of testing the Leica Summaron 35mm f2.8 on the Fujifilm X-Pro2.
The first part of this story you can find here on StackerNews**
TL;DR: I think I’m really enjoying this lens.
I went into it thinking I’d probably just sell it since it was gifted to me - assumed I wouldn’t like it. But after just a couple of days with it mounted on the X-Pro2, I’ve been surprisingly drawn to it.
Shooting wide open at f2.8 (which is how I’m testing it - to best reveal the lens’s character), the soft roll-off is really pleasing. It feels organic. The lens is over 50 years old, so I expected some quirks-but the quality feels natural, not overly “vintage". Takes the digital edge off.
The short focus throw is also really nice. Compared to the Summicron 35mm f2 v3 I usually shoot on my M262 (which has a longer throw), the Summaron feels tighter and more responsive when zone focusing.
One gripe: the infinity lock. It’s kind of annoying. I find myself accidentally locking it too often, but I’m getting used to holding the button down as I rotate the ring. I’ve read others complain about it, so I know I’m not alone there.
Most of these shots were from a bike ride to the river - about 6 miles out to swim and enjoy the sun. Perfect day for making a few photos.
This kind of work is honestly just fun. I enjoy the process, and even more so once I’m happy with the results and can share them.
Still building confidence in my work over time. I think I’m slowly refining my style - even if the subject matter is simple. Easier said than done, as any editor/curator knows (and I say this as one through NOICE Magazine).
Let me know what you think. I’ll try to upload higher resolution versions this time around (but not too high).
*Also, I use a program called Dehancer for creating the grain in these photographs. I highly recommend the program actually, I've been using it for a long time. If you would like to try it out, I have a promo code. Use "Pictureroom" for 10% off I believe.
You can further support me and my work by sending sats to colincz\@getalby.com. Thank you.
(note* this is being publised from the updated Primal reads client)
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@ a012dc82:6458a70d
2024-12-30 05:51:11Table Of Content
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The Influence of Global Oil Prices
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Bitcoin's Roller Coaster Ride
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Anticipation Surrounding the 2024 Halving Event
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The Broader Crypto Landscape
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Conclusions
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FAQ
In the ever-evolving world of cryptocurrencies, Bitcoin stands as a beacon, often dictating the mood of the entire crypto market. Its price fluctuations are closely watched by investors, analysts, and enthusiasts alike. Max Keiser, a prominent figure in the crypto space, recently shed light on some intriguing factors that might be influencing Bitcoin's current price trajectory. This article delves into Keiser's insights, exploring the broader implications of global events on Bitcoin's market performance.
The Influence of Global Oil Prices
Max Keiser, a renowned Bitcoin advocate and former trader, recently drew attention to the interplay between global oil prices and Bitcoin's market performance. Responding to a post by German economics expert, Holger Zschaepitz, Keiser highlighted the significance of Brent oil reaching $90 per barrel for the first time since the previous November. According to Keiser, the surge in oil prices, driven by Saudi Arabia's decision to extend its reduction in oil production for another three months, has had ripple effects in the financial world. One of these effects is the shift of investor interest towards higher interest deposit USD accounts. This diversion of investments is creating what Keiser terms as "a small headwind for Bitcoin," implying that as traditional markets like oil show promise, some investors might be reconsidering their cryptocurrency positions.
Bitcoin's Roller Coaster Ride
The cryptocurrency market, known for its volatility, witnessed Bitcoin's price undergoing significant fluctuations recently. A notable event that gave Bitcoin a temporary boost was Grayscale's triumph over the SEC in a legal battle concerning the conversion of its Bitcoin Trust into a spot ETF. This victory led to a rapid 7.88% spike in Bitcoin's price within a mere hour, pushing it from the $26,000 bracket to briefly touch the $28,000 threshold. However, this euphoria was short-lived. Over the subsequent week, the cryptocurrency saw its gains erode, settling in the $25,400 range. At the time the reference article was penned, Bitcoin was hovering around $25,688.
Anticipation Surrounding the 2024 Halving Event
The Bitcoin community is abuzz with anticipation for the next scheduled Bitcoin halving, projected to take place in April-May 2024. This event will see the rewards for Bitcoin miners being slashed by half, resulting in a decreased supply of Bitcoin entering the market. Historically, such halvings have acted as catalysts, propelling Bitcoin's price upwards. A case in point is the aftermath of the 2020 halving, post which Bitcoin soared to an all-time high of $69,000 in October 2021. However, some financial analysts argue that this surge was less about the halving and more a consequence of the extensive monetary measures adopted by institutions like the US Federal Reserve. These measures, taken in response to the pandemic and the ensuing lockdowns, flooded the market with cash, potentially driving up Bitcoin's price.
The Broader Crypto Landscape
While Bitcoin remains the most dominant and influential cryptocurrency, it's essential to consider its position within the broader crypto ecosystem. Other cryptocurrencies, often referred to as 'altcoins', also play a role in shaping investor sentiment and market dynamics. Factors such as technological advancements, regulatory changes, and global economic shifts not only impact Bitcoin but the entire crypto market. As investors diversify their portfolios and explore newer blockchain projects, Bitcoin's role as the market leader is continually tested. Yet, its pioneering status and proven resilience make it a focal point of discussions and analyses in the crypto world.
Conclusion
Bitcoin, the flagship cryptocurrency, has always been subject to a myriad of market forces and global events. While its inherent potential remains undeniable, the current market landscape, shaped by factors ranging from oil prices to global economic policies, presents challenges. Yet, with events like the 2024 halving on the horizon, there's an air of optimism among Bitcoin enthusiasts and investors about the future trajectory of this digital asset.
FAQ
Who is Max Keiser? Max Keiser is a prominent Bitcoin advocate, former trader, and well-known crypto podcaster.
What did Keiser say about Bitcoin's price? Keiser pointed out that rising global oil prices and the allure of higher interest deposit USD accounts are creating a "small headwind" for Bitcoin.
How did Grayscale's legal victory affect Bitcoin? Grayscale's win over the SEC led to a 7.88% spike in Bitcoin's price within an hour.
When is the next Bitcoin halving expected? The next Bitcoin halving is projected to occur around April-May 2024.
Did the 2020 Bitcoin halving influence its price? Yes, post the 2020 halving, Bitcoin reached an all-time high of $69,000 in October 2021.
That's all for today
If you want more, be sure to follow us on:
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Youtube: @croxroadnews
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DISCLAIMER: None of this is financial advice. This newsletter is strictly educational and is not investment advice or a solicitation to buy or sell any assets or to make any financial decisions. Please be careful and do your own research.
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@ 16d11430:61640947
2024-12-23 16:47:01At 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.
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@ 2b998b04:86727e47
2025-05-22 02:45:34I recently released my first open-source tool:\ 👉 nostr-signal-filter
It fetches and formats your latest top-level Nostr note or long-form article, cleans up any embedded links using TinyURL, and outputs a clean version ready for reposting to:
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LinkedIn
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Facebook
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X / Twitter
⚙️ Built for Simplicity
The stack is intentionally minimal:
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Python + WebSockets + Bech32
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TinyURL API for link shortening
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Dockerized CLI usage:
bash
CopyEdit
docker run --rm -e PUBKEY=npub1yourpubkeyhere nostr-fetcher > latest.md
From idea to working repo took under 3 hours — including debugging, Docker tweaks, README cleanup, and tagging a clean release.\ \ This most certainly would have taken much longer if I had done this all without ChatGPTs' help.\ \ 🖼️ Example Output (
latest.md
)text
CopyEdit
🕒 2025-05-20 22:24:17 📄 Note (originally posted on Nostr/primal.net) --- 🚨 New long-form drop: AI Isn’t Magic. It’s Engineering. How I use ChatGPT like any other tool in the stack — with iteration, discernment, and real output. Read it here: https://tinyurl.com/ynv7jq6g ⚡ Zaps appreciated if it resonates. --- 🔗 View on Nostr: https://tinyurl.com/yobvaxkx
🧪 Where I Used It
- ✅ Facebook: clean rendering with preview ->
- ✅ X/Twitter: teaser + link (had to truncate for character limit) ->
https://x.com/AndyGStanton/status/1925045477172773136
🙌 Try It Yourself
If you're publishing on Nostr but still sharing on legacy platforms:
👉 github.com/andrewgstanton/nostr-signal-filter
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Clean output
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Easy to run
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Portable via Docker
All it needs is your
npub
.
⚡ Zap Me If You Found This Useful
If this tool saved you time — or if it sparked ideas for your own Nostr publishing stack —\ send a zap my way. I’m always looking to connect with other creators who value signal > noise.
🔗 Zap on Primal -> https://primal.net/andrewgstanton
🔭 Next Features (I’d Love Help With)
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Archive all notes + articles (not just the latest 50) to
archive.md
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Function to shorten links in any text block
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Output
post.md
for any given Nostr event ID (not just latest) -
Optional API integration to post directly to LinkedIn or X
Built with ChatGPT’s help.\ Iterated. Published. Cross-posted.\ That’s proof of work.
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@ a367f9eb:0633efea
2024-12-22 21:35:22I’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.
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@ 90152b7f:04e57401
2025-05-22 02:30:51WikiLeaks The Global Intelligence Files
Released on 2013-03-11 00:00 GMT
| Email-ID | 364528 | | -------- | --------------------------- | | Date | 2007-09-20 03:02:09 | | From | os@stratfor.com | | To | intelligence@stratfor.com |
Rice, Israeli FM discuss Israeli decision of defining Gaza as "hostile\ entity"\ 2007-09-20 00:41:16\ http://news.xinhuanet.com/english/2007-09/20/content_6756959.htm\ \ JERUSALEM, Sept. 19 (Xinhua) -- Visiting U.S. Secretary of State\ Condoleezza Rice met with Israeli Foreign Minister Tzipi Livni on\ Wednesday, the two discussed Israel's decision that defined the Hamas-\ controlled Gaza Strip as a "hostile entity."\ \ At a joint press conference held after their meeting, Rice told the\ reporters that the Palestinian Hamas is a "hostile entity" to U.S. as well.\ \ Israel's Security Cabinet declared the Gaza Strip a "hostile entity" on\ Wednesday ahead of Rice's visit and said it would cutoff power and fuel\ supplies to the strip.\ \ Gaza's population, largely impoverished, is almost entirely\ dependent on Israel for the supply of electricity, water and fuel, and a\ cutoff would deepen their hardship.\ \ Since the Hamas takeover in June, Israel has closed crossings with\ Gaza almost entirely, allowing in only humanitarian aid. However, Rice\ reiterated that the United States will not abandon the innocent\ Palestinians in Gaza.\ \ For her part, Livni said that Israel withdrew from the Gaza Strip\ two years ago, hoping that could lead to the establishment of a\ Palestinian state, but only get almost daily rocket attacks in return.\ \ "We expect the Palestinians to understand that Israeli security is\ in their own interests," Livni said, adding that Palestinians must\ understand "supporting Hamas won't help them."\ \ The Israeli Security Cabinet's declaration of Gaza as an "hostile\ entity" could lead to the most severe retaliatory measure taken by\ Israel against Palestinian rocket fire from the strip.\ \ The crude rocket attacks have killed 12 people in southern Israel in\ the past seven years, injured dozens more and badly disrupted daily life\ in the region.\ \ Last week, a Qassam rocket hit an Israeli military base near the\ Gaza Strip, wounding over 60 soldiers in the attack. The attack then\ sparked calls for the government to take harsh response against the Gaza\ Strip, which has been under the control of Hamas since it violently took\ over the enclave in mid June.\ \ The Jewish states has been holding Hamas responsible for the attack,\ although the movement has not been directly involved in the attacks.\ Israel still accused the Islamic movement of doing little to halt them.\ \ Apart from the Palestinian issue, Rice also discussed with Livni\ issues about Iran, Lebanon and the Middle East peace progress.\ \ She said Israel and the Palestinians are showing good faith in their\ negotiations towards a "two state solution."\ \ Regarding Iranian issues, Rice told reporters that diplomatic mean\ is a part of efforts to halt the Iranian nuclear program, but stressed\ it "has to have teeth."\ \ Rice, who had visited this region in August, is also expected to\ hold separate meetings on Wednesday with Israeli Defense Minister Ehud\ Barak and the Likud party head Binyamin Netanyahu.\ \ She will then hold a dinner meeting with Israeli Prime Minister Ehud\ Olmert.\ \ Rice is scheduled to leave here Thursday afternoon and visit the\ West Bank city of Ramallah for meetings with the Palestinian leadership\ on Thursday.