@ da8b7de1:c0164aee

Nemzetközi nukleáris energetikai hírek

Új amerikai kis moduláris reaktor engedélykérelem

A Tennessee Valley Authority (TVA) benyújtotta az Egyesült Államok Nukleáris Szabályozó Hatóságához (NRC) az engedélykérelmet egy GE Vernova Hitachi Nuclear Energy BWRX-300 kis moduláris reaktor (SMR) megépítésére a Clinch River telephelyen. Ez jelentős lépés az új, fejlett nukleáris technológiák bevezetésében az Egyesült Államokban, és jól mutatja, hogy az SMR-ek egyre fontosabb, rugalmas és skálázható tisztaenergia-megoldássá válnak[world-nuclear-news.org].

Amerikai elnöki rendeletek a nukleáris bővítés felgyorsítására

Donald Trump amerikai elnök négy elnöki rendeletet írt alá, amelyek célja a reaktorengedélyezési folyamatok gyorsítása, a hazai urántermelés növelése és a fejlett nukleáris technológiák bevezetésének felgyorsítása. Az új irányelvek ambiciózus célokat tűznek ki, például az amerikai nukleáris kapacitás megnégyszerezését 2050-re, az NRC számára az engedélyezési idő 18 hónapra csökkentését, valamint szövetségi területek kijelölését új nukleáris létesítmények számára. Ezeket a rendeleteket az „amerikai nukleáris reneszánsz” alapjának szánják, különös hangsúlyt fektetve az AI-ipar energiaigényeinek kielégítésére és a hazai gyártás újjáélesztésére[nucnet.org].

Iparági optimizmus és globális befektetési trendek

Az iparági vezetők egészséges és optimista kilátásokról számolnak be a nukleáris energia terén, kiemelve olyan aktív projekteket, mint a TerraPower Wyomingban, az X-energy és a Dow együttműködése, valamint a Westinghouse tevékenysége Lengyelországban. Különösen nagy az érdeklődés a magánbefektetések iránt a magas dúsítású, alacsony dúsítású urán (HALEU) előállítása terén, illetve annak lehetősége iránt, hogy a Világbank elkezdjen nukleáris projekteket finanszírozni, ami szélesebb körű nemzetközi befektetéseket is elindíthat[ans.org].

Nemzetközi fejlemények és ellátási lánc felkészültsége

Számos ország halad előre a nukleáris fejlesztésekkel: - Kína tíz új reaktort hagyott jóvá. - India szabályozó hatósága engedélyezte egy új, négyblokkos telephely létesítését Rádzsasztánban. - Belgium konzultációt indított egy innovatív, ólom-hűtésű kis moduláris reaktor terveiről. - Brazília várhatóan Oroszországgal közösen fejleszt SMR-projektet. - Csehország új nukleáris szerződéseket köt, a külső politikai nyomás ellenére is.

A globális nukleáris ellátási láncot arra ösztönzik, hogy készüljön fel a gyors növekedésre, kiemelve a helyi és nemzetközi együttműködés fontosságát a növekvő igények kielégítésére[world-nuclear-news.org].

Úszó atomerőművek és tengeri innovációk

Az úszó atomerőművek továbbra is az innováció középpontjában állnak: - Oroszország Akademik Lomonosov nevű úszó atomerőműve elérte az első milliárd kilowattóra termelést. - Az Egyesült Királyságban a Core Power egy amerikai központú tengeri nukleáris programot fejleszt, melynek célja úszó reaktorok telepítése amerikai kikötőkben a 2030-as évek közepére. - A dán Seaborg Technologies (új nevén Saltfoss Energy) kompakt olvadt só reaktor technológián dolgozik, amelyet szintén a 2030-as évekre terveznek bevezetni. - A Westinghouse és a Core Power együttműködik egy úszó atomerőmű fejlesztésén az eVinci mikroreaktorral[world-nuclear-news.org].

Érintettek bevonása és társadalmi bizalom

A Nemzetközi Atomenergia-ügynökség (IAEA) kiemeli az érintettek bevonásának fontosságát a nukleáris energia jövője szempontjából. Folyamatban lévő konferenciáján olyan témákat tárgyalnak, mint a nukleáris energia szerepe az ipari dekarbonizációban, a nyilvános meghallgatások értéke a projektek átláthatósága érdekében, valamint a társadalmi bizalom és a szabályozói megfelelés legjobb gyakorlatai, különösen az új technológiák, például az SMR-ek bevezetése során[iaea.org].

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Források: - world-nuclear-news.org - nucnet.org - iaea.org - ans.org

@ 21335073:a244b1ad

Someone 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.

@ 91117f2b:111207d6

When Nigerians and Americans collide as nigerians call it (jam). Hilarity ensues: Some humerus observations:

FOOD FIGHTS Americans: pizza(sauce and cheese flying everywhere). Pie: (especially creamed-filled or fruit pies 🥧 tacos: (crunchy shells and soft fillings make for a messy fight). Nigerians 🇳🇬 :you call that a meal? Where is the pounded yam(white any molded, heavy and soft most suitable for mess😁

Americans 🇺🇸 :you mean you eat fufu with your hands? That's adventurous.

DANCE BATTLE NIGERIANS 🇳🇬 : Azonto, poco Lee shaku Shakur. AMERICANS 🇺🇸 : Gangnam style

MUSIC PREFERENCES Nigerians 🇳🇬 : afrobeats all day Americans 🇺🇸 :country road, take me home.

Despite this differences both cultures share a love for food, good music and laughter. Who knows maybe one day, we will see a 🇳🇬 -America 🇺🇸 fusion cruisine Jollof burger and suya tacos? 🍴😂

FESTIVAL AND CELEBRATION

Nigerians 🇳🇬 : colorful cultural festival like oshogbo,eyo, esun. Americans 🇺🇸 :independence day, Halloween Thanksgiving, diverse cultural celebration.

If Nigerians were to try halloween we would be referred to as winch. (witch).

This differences highlight the unique aspects of each culture, showcasing the beauty of diversity and understanding of understanding and appreciation.

COMMUNICATION STYLE Americans: uh hi what's your name? Nigerians: watin be your name?

Let's dive deeper GREETINGS

Americans: hey "what's up?

Nigerians: how is your family, your parents, siblings. Oya greet them for me " Nigerians love to make sure all of the family members have been asked about 🙌

FAMILY GATHERING Americans:"just me, my parents and my cat" Nigerians: "come, and meet my 50 cousins"

RELATIONSHIP In America 🇺🇸 it is normal for teenagers to be in a relationship, you can see a boy or girl alone in a room and the parent won't say shit. IN Nigeria 🇳🇬 as a teenager if you are caught with a girl or boy alone in a room, just pray to survive the night especially if your parents are warriors (they don't mess around).

IN America 🇺🇸 if a teenager tells his parents "mom dad I love him or her and I will leave the house if you don't allow us to be" the parent will allow them. IN Nigeria 🇳🇬, Tell them you are in love with your lover, and if they don't allow you to be together you will leave the house their response will be shocking even to you 😂😂 the child.

Americans 🇺🇸 : they do some activities like kiss or grab whereby a guy or girl choose between to kiss or to grab a stranger in the ass. Nigerians 🇳🇬 : if you are are caught in the street, you can will be referred to as oscroh (prostitute) and will be chased away.

Americans has more liberty but in Nigeria you are always watched by your parent, parents friends or anyone at all.

But the two countries has been a lot of things in common

@ 9e9085e9:2056af17

Part 3: Features That Can Drive User Engagement

Growing the Yakihonne Community – What’s Next?

To attract more users and keep engagement high, Yakihonne could expand with the following features:

1. Gamification & Milestones

Badges, activity points, and rewards to motivate interaction.

1. Smart Content Discovery

Trending topics, hashtag feeds, and AI-curated (but private) suggestions.

1. Community Tools

Verified groups, decentralized moderation, and event features.

1. Rich Profile Customization

Bio, themes, badges, and follower highlights.

1. Lightning Micro-Tipping

Enable users to send instant tips for posts or engagement.

1. Cross-Device Compatibility

Smooth use across mobile, web, and desktop.

1. Developer Ecosystem

Open APIs to allow third-party apps and tools to thrive.

Yakihonne #Yakihonne #Yakihonne #Nostr #Nostr #YoungDfx

@ 21335073:a244b1ad

Please 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.

@ 99e7936f:d5d2197c

“Dieser Beitrag wurde mit dem Pareto-Client geschrieben.”

Wo bleibt die Rettung?

Wenn man bei einem Notfall auf den Rettungswagen wartet, dann fühlen sich Minuten wie Stunden an. Die Nerven sind bis zum Anschlag gespannt, alle Sinne sind geschärft.

Die Natur hat das so eingerichtet, damit man aufmerksam und  gut geschützt ist vor weiteren Verletzungen.

Bei Trauma ist das auch so, nur dass dieser Zustand gefühlt ein halbes Leben andauert. Das klingt brutal, ist aber in etwa so. Da ein menschlicher Körper das nicht gut aushalten kann, sendet er dem Gehirn die Information: “ Bitte mach etwas zur Entlastung, ich kann mit dem Dauerstress nicht gut umgehen. Ich habe ständig das Gefühl, dass etwas Schlimmes passiert und ich mich verteidigen muss.“ Das Gehirn überlegt sich dann eine Lösung, um auch selber endlich wieder Ruhe zu haben. In der Regel wird der traumatische Inhalt verdrängt, vergessen, abgewandelt, abgeschwächt oder als Schwarz-Weiß-Film wieder gegeben, also ohne Gefühl (re)präsentiert. Man kann dann von den traumatischen Erlebnissen erzählen, ohne ein einziges Gefühl zu haben. Das wirkt souverän, als habe man das Trauma verarbeitet, das Gegenteil ist der Fall. Manche Menschen reden sogar über Gefühle, empfinden diese aber nicht. Gefühle werden imitiert oder inszeniert. Wenn man selber fühlen kann, spürt man diesen feinen Unterschied als Zuhörer sofort. Jedenfalls ist alles das Traumafolge bzw. die Lösung, die uns das Gehirn nach Trauma anbietet. Entweder ist der ganze Inhalt samt Emotion weg, oder der Inhalt ist noch da, aber die Emotion dazu fehlt. Es gibt Menschen, die so tief traumatisiert sind, dass sie eine ganz andere Geschichte von sich selbst erzählen, als die, die eigentlich stattgefunden hat. Ich weiß, dass das gruselig klingt. Aber das ist eine Realität. Und es ist vermutlich gut so. Die Natur macht alles, um ein Menschenleben zu retten, und wenn es um den Preis des psychologischen Vergessens ist. Manche Erinnerungen sind offensichtlich nicht mit dem Leben vereinbar, deswegen werden sie für immer abgespalten. Mittlerweile habe ich persönlich viel Respekt vor Menschen, die sich an nichts mehr „erinnern“ können, da ich gelernt habe, dass sie am schlimmsten traumatisiert sind. Diese Einstellung hatte ich nicht immer.

Jedenfalls verhält es sich nach meiner Beobachtung und auch nach meinen eigenen Erfahrungen so, dass man sich ganz oft erst dann vollständig UND in Farbe an traumatische Erlebnisse erinnert, wenn die Zeit dafür reif ist. Man könnte auch sagen, wenn die Seele bereit ist, die verlorenen Seelenanteile wieder zuzulassen. Sie sind nie weg, denn eine unsichtbare Schnur verbindet uns immer mit dem, was passiert ist. Also, wenn dieser Moment, in dem Du Deine Seelenanteile wieder begrüßen darfst, kommt, dann ist das wie ein riesiges Geschenk, auch wenn sich das zu Beginn nicht so anfühlt. Es fühlt sich dann eher so an, wie wenn man auf den Rettungswagen wartet, aber es ist definitiv ein Geschenk, genau wie eine Geburt ein Geschenk ist. Und eine Geburt ist ja auch nicht immer leicht.

Also, je mehr Gefühl beim Erinnern von traumatischen Inhalten spürbar ist, desto besser kann  Traumabearbeitung gelingen. (Heiße den Schmerz willkommen, wenn er in Dein Leben kommt.) Ich persönlich hatte lange Wehen, bevor mein Trauma dann schlagartig aktiviert wurde. Das war, bildlich gesprochen, eine Hausgeburt, die ich allein vollbracht habe, weil der Rettungswagen dermaßen Verspätung hatte. Aber das Kind hat sich dennoch gut entwickelt. Ich habe zuvor lange von meinem Trauma „nur“ geredet. Ich habe rationalisiert, wie man in der Fachsprache sagt. Mir war meine frühe Verletzung bewusst, aber ich hatte kein Gefühl zu dem, was ich erlebt hatte. Als das Gefühl da war, verstand ich, dass es sinnvoll war, es solange nicht gefühlt haben zu können, denn es war ein überwältigender Schmerz. Die Natur macht instinktiv ein gutes Timing für die Wiederkehr des Gefühls. Sie sucht sich eine Zeit im Leben aus, wo man einen guten Stand hat, stabil ist, eine Umgebung hat, die einen zumindest für eine Weile halten und auffangen kann. Denn die Natur möchte schließlich, dass man auch die Wiederkehr des Gefühls überlebt.

Genauso schmerzhaft wie der Verlust des Gefühls war, genauso schmerzhaft ist seine Wiederkehr.

Der Schmerz ist quasi der Erste und der Letzte. Er macht das Licht aus, und später macht er das Licht oder den Farbfilm wieder an. Der Schmerz ist viel besser als sein Ruf.

Ich erzähle hier lediglich meine Erfahrungen und Beobachtungen, auch wenn ich allgemein formuliere. Das kann sich bei anderen Menschen auch anders verhalten. Aber ich finde den Erfahrungsaustausch über dieses Thema wichtig, WEIL es unterschiedlich sein kann und jeder auf einem anderen Level von Traumabearbeitung steht. Ein Problem bei Traumabearbeitung ist, dass jeder ein anderes Trauma erlebt hat, dass jeder einen anderen Nährboden hatte, auf den das Trauma fiel, und dass es verschiedene Stadien gibt, bis es dann endlich und hoffentlich soweit ist, dass das Trauma wieder vollständig in die eigene Psyche integriert werden kann und man wieder „ganz“ bzw. „neu und etwas anders“ ist. Und meine Erfahrung ist, dass man auf das Tempo dieses Prozesses leider keinen Einfluss hat, auch wenn es hierzu, wie ich finde, viele falsche Verkehrsdurchsagen gibt. Die Natur ist da verschlossen wie eine Auster, sie lässt sich nicht ins Handwerk pfuschen. Als ich das verstand, hat sich mein Wunsch, Menschen zu helfen, schlagartig verändert. Ich verstand, dass ICH das nicht machen kann, dass die Natur das selber macht. Und das ist eine gute Nachricht, denn die Natur kann das am besten und ist ein super zuverlässiger Partner.

Wir brauchen keinen Rettungswagen. Der Schmerz ist die Rettung.

Das Thema „Trauma“ birgt so viel positiven Erkenntnisgewinn über das Wunder des Lebens.

Aber zurück zum Thema. Wenn man, so wie ich, ein halbes Leben in einem Schwarz-Weiß-Film verbracht hat, dann die Hausgeburt ohne Rettungswagen durchgestanden hat und das Kind irgendwann anfängt, neugierige Fragen zu stellen, dann ist man im Zugzwang. In dieser Situation bin ich heute. Deswegen schreibe ich. Mein neues ICH fragt mich immer öfter, warum ich so viele Dinge tue, die ich eigentlich gar nicht mehr tun will. Kinder fragen einen auch manchmal ganz unverblümt, ob man den Hansi denn lieb hat oder ob man gerne im Büro arbeitet. Wenn man den Hansi nicht lieb hat und nicht gerne im Büro arbeitet, dann muss man schlucken und eine kindgerechte Antwort formulieren. Genauso wenig wie Kinder als kompetenter 20-jähriger auf die Welt kommen, genau so wenig ist man nach geglückter Traumabearbeitung „geheilt“. Es wird nichts schlagartig besser. Das ist auch so eine falsche Verkehrsdurchsage. Man lebt ja noch im alten Leben, was nun Schritt für Schritt verändert werden darf. ABER man ist glückliche Mutter. Mutter sein, ist nicht immer leicht, habe ich mir sagen lassen. Mütter lieben ihre Kinder. Im Idealfall machen sie sich keine Gedanken darüber, was aus ihrem Kind mal werden soll. Sie vertrauen einfach darauf, DASS aus ihrem Kind ein glücklicher Mensch wird und buttern deshalb so viel Liebe in das Kind hinein, wie in den wenigen Jahren, die das Kind ein Kind ist, möglich ist. So ähnlich geht es mir heute auch. Ich bin stolz auf mein neues ICH und lobe es, so oft ich kann. Jede Mutter lobt ihre Butter. Das ist wichtig, denn das Leben bietet ständig Herausforderungen, an denen man bekanntlich wachsen darf. Ich gehe jeden Tag mit meinem „Kind“ spazieren, und wir sehen viel. Wir sehen andere Menschen mit Trauma, wir hören zu, welches Trauma der andere erlebt hat und auf welchem Level er ist. Wir hören das Gefühl heraus, welches mitschwingt. Wir sehen Menschen in ihrem Schwarz-Weiß-Film. Und wir sehen Menschen, die scheinbar mit jeder Situation souverän umgehen können. Am meisten interessieren „uns“ zur Zeit solche Menschen, die ehrlich zugeben, dass sie Wehen haben, dass der Schmerz sich in immer kürzeren Abständen meldet. (Die verlorenen Seelenanteile ziehen an der unsichtbaren Schnur.) Mit diesen Leuten kann ich im Moment am besten. Das hört sich komisch an. Aber ich will damit zum Ausdruck bringen, dass ich mit diesen Menschen mittlerweile am meisten resoniere. Sie sprechen meine Sprache. Sie empfinden Gefühle, und sprechen über diese. Das ist für mich die schönste Sprache.

Wer in diesen Tagen wahrhaftig Schmerz empfindet, und nicht nur als Lippenbekenntnis, sondern echten üblen Schmerz über die enttäuschte Liebe oder über die Verhältnisse in dieser Welt, der ist mir sympathisch, der ist mir nah. Denn ich weiß, dass so ein fühlender Mensch auch bald eine Niederkunft erleben wird, die ihn verändert, die ihn anders auf diese Welt schauen lässt.

Der Schmerz bringt uns die Verwandlung. Der Schmerz bringt die verlorenen Seelenanteile zurück. Der Schmerz ist der Hüter des Lebens. Der Schmerz bringt Dir Deine volle Sensibilität für andere Menschen zurück. Alles, was Du bei Dir nicht fühlen kannst, kannst Du bei anderen nicht fühlen. Der Schmerz beendet das. Er macht das Licht an und gibt dem Film wieder Farbe.

Heiße den Schmerz willkommen, wenn er in Dein Leben kommt. Tu das, nicht etwa weil Du gern leidest, nein tu das, weil Du Dich liebst, weil Du bewusst darauf achten möchtest, was Dir wirklich gut tut und Freude macht. Ein Mensch oder ein Job, der Dir Schmerz bereitet, den gilt es loszulassen. Und wenn Du Schmerz im Gesicht Deines Gegenübers siehst, dann frage Dich ehrlich, was Dein Anteil daran ist, dass der andere leidet. Wir sind nicht für jedes Leid auf dieser Welt verantwortlich, das möchte ich hier auch betonen. Und die Schuld-Nummer zieht bei mir schon lange nicht mehr. Aber ich nehme immer besser wahr, wenn mein eigenes  Verhalten nicht angemessen, nicht authentisch ist, von überholten Glaubensmustern geprägt ist. Ich kann das erkennen und korrigieren. Ich kann das heute selber erkennen, weil der Schmerz mich das gelehrt hat, mich geöffnet hat. Der Schmerz lehrt uns ganz viel. Der Schmerz ist der Hüter des Lebens. Er trifft einen hart, macht aber weich.

Heiße den Schmerz willkommen, denn er ist die Rettung.   

“Dieser Beitrag wurde mit dem Pareto-Client geschrieben.”

Onboarding bei Nostr:   Nostr

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@ 8d34bd24:414be32b

These days it can feel like the whole world is out of control. Government officials lie and break the law. People are selfish, act emotionally rather than logically, and push ideologies that are illogical and contrary to reality. Society is divided into groups and people are judged, not for their own character, but based on which group they are placed into. There are wars and rumors of wars. There are worries of pandemics and economic disasters. Depression, psychosis, and despair is rampant even among the youngest among us.

Hope For Believers

As much as things seem to be out of control, they are not out of God’s control. This is what the Bible predicted. No matter how bad things get in the world, those who have put their faith in Jesus, do not need to feel despair.

Why are you in despair, O my soul?\ And why have you become disturbed within me?\ Hope in God, for I shall again praise Him\ For the help of His presence.\ O my God, my soul is in despair within me;\ Therefore I remember You from the land of the Jordan\ And the peaks of Hermon, from Mount Mizar. (Psalm 42:5-6)

When we start to feel despair overcoming us, we need to remember what God has done and what He has promised. We need to praise God for what He has done, what He has promised, and what He will bring to completion. Things may be hard now, but God is still in control, and we know how the story will end. God triumphs. Good is rewarded. Evil is destroyed. We can stand on the foundation of hope because we know the ending. Even though things may be out of our personal control, they are always under God’s control.

The more fiercely the storm rages, the more we need to rest in Jesus and the more we need to put our hope in Him.

O love the Lord, all you His godly ones!\ The Lord preserves the faithful\ And fully recompenses the proud doer.\ **Be strong and let your heart take courage,\ All you who hope in the Lord. (Psalm 31:23-24) {emphasis mine}

We can take courage because God always acts for our long term good. Every hardship we experience here on earth will be recognized as a blessing that grew our faith and prepared us for heaven and God’s presence in eternity.

For I know the plans that I have for you,’ declares the Lord, ‘plans for welfare and not for calamity to give you a future and a hope. (Jeremiah 29:11)

Even the worst things that happen to us, due to the sins of others, have a good purpose in our lives. God is working good through us. Our hope isn’t an empty hope. It isn’t a “I really hope this happens.” It is a “I can hope in the guaranteed promises of God.”

For we do not want you to be unaware, brethren, of our affliction which came to us in Asia, that we were burdened excessively, beyond our strength, so that we despaired even of life; indeed, we had the sentence of death within ourselves so that we would not trust in ourselves, but in God who raises the dead; who delivered us from so great a peril of death, and will deliver us, He on whom we have set our hope. And He will yet deliver us, (2 Corinthians 1:8-10) {emphasis mine}

We may experience situations so bad that they seem hopeless, but with God, nothing is hopeless. The God who raises the dead can raise us out of any situation. The God who spoke the universe into existence can deliver us by a word.

The God of the Bible knows all and loves us completely. He looks at our situation through the lens of eternity. What seems best in the moment is not necessarily what is best for our eternity. Many times He delivers us through hardship rather than out of it. We just need to trust Him and put our hope in Him because He is good.

In the same way God, desiring even more to show to the heirs of the promise the unchangeableness of His purpose, interposed with an oath, so that by two unchangeable things in which it is impossible for God to lie, we who have taken refuge would have strong encouragement to take hold of the hope set before us. This hope we have as an anchor of the soul, a hope both sure and steadfast and one which enters within the veil, where Jesus has entered as a forerunner for us, having become a high priest forever according to the order of Melchizedek. (Hebrews 6:17-20) {emphasis mine}

Read that statement again. “This hope we have as an anchor of the soul, a hope both sure and steadfast.” Are you trusting Jesus as the “anchor of your soul?” Is your hope just a wish or is it a “sure and steadfast” hope based on the promises of God that you know will 100% come true?

And not only this, but we also exult in our tribulations, knowing that tribulation brings about perseverance; and perseverance, proven character; and proven character, hope; and hope does not disappoint, because the love of God has been poured out within our hearts through the Holy Spirit who was given to us. (Romans 5:3-5)

Isn’t it ironic that we need hope to persevere through tribulations, but that persevering through tribulation gives us character and hope? Our faith, trust, and hope grow through hardship. When things are easy, we almost always fall back on trusting in our own power rather than relying on God’s power. If we have put our faith in Jesus, there is no situation in which we should lose hope.

Now may the God of hope fill you with all joy and peace in believing, so that you will abound in hope by the power of the Holy Spirit. (Romans 15:13)

Is your joy and peace based on your circumstances or have you learned to have hope in God so you can experience joy and peace even in the trials?

Many people equate joy and happiness, but I think there is a key distinction. Happiness is a pleasant feeling that comes from pleasant circumstances. Joy is a similar feeling to happiness, but it comes from knowing God and His love. It is not tied to circumstances. When we have truly put our hope in God we can still have joy in and despite the most horrific circumstances.

Blessed be the God and Father of our Lord Jesus Christ, who according to His great mercy has caused us to be born again to a living hope through the resurrection of Jesus Christ from the dead, to obtain an inheritance which is imperishable and undefiled and will not fade away, reserved in heaven for you, (1 Peter 1:3-4) {emphasis mine}

Just as Jesus told the Samaritan woman at the well that He provides living water that wells up inside, so that she need never thirst, in the same way believers have a living hope that wells up in times of need. Our hope is in the Creator of the universe and Savior of the world. No problem is too big for Him. No situation is a surprise to Him. No enemy is too powerful for Him. All of our problems are already solved. We just haven’t necessarily seen the solution yet.

My soul, wait in silence for God only,\ For my hope is from Him.\ He only is my rock and my salvation,\ My stronghold; I shall not be shaken.\ On God my salvation and my glory rest;\ The rock of my strength, my refuge is in God. (Psalm 62:5-7)

Despair For Unbelievers

Although believers never have reason to despair, the same is not true for those who have rejected the Savior, Jesus Christ. In these perilous times, they have a real reason for dread and despair.

Moreover, the Lord will scatter you among all peoples, from one end of the earth to the other end of the earth; and there you shall serve other gods, wood and stone, which you or your fathers have not known. Among those nations you shall find no rest, and there will be no resting place for the sole of your foot; but there the Lord will give you a trembling heart, failing of eyes, and despair of soul. So your life shall hang in doubt before you; and you will be in dread night and day, and shall have no assurance of your life. (Deuteronomy 64-66)

Those who reject the atoning sacrifice of Jesus do not get His protection. They do not get His help. They cannot rest in hope in Him.

Of course, the good news is that they can chose to turn their hearts to Him, confess their sins, and trust in Him up until their moment of death. Sadly many will continue to put off faith until it is too late. Many will choose evil over good and license over submission until God gives them over to their lusts.

And just as they did not see fit to acknowledge God any longer, God gave them over to a depraved mind, to do those things which are not proper, being filled with all unrighteousness, wickedness, greed, evil; full of envy, murder, strife, deceit, malice; they are gossips, slanderers, haters of God, insolent, arrogant, boastful, inventors of evil, disobedient to parents, without understanding, untrustworthy, unloving, unmerciful; and although they know the ordinance of God, that those who practice such things are worthy of death, they not only do the same, but also give hearty approval to those who practice them. (Romans 1:28-32)

If any of you have not yet put your trust in Jesus as Savior and Lord, do not wait. Turn away from evil. Submit to the will of Jesus. Trust Him to take away your sins and cover you with His righteousness.

If any of you know people who are in despair, share the gospel with them. Tell them about the greatness of God. Show them the hope that is within you.

Can Believers Despair?

Are there believers who despair? Yes. Should believers ever despair? Definitely not!

But we have this treasure in earthen vessels, so that the surpassing greatness of the power will be of God and not from ourselves; we are afflicted in every way, but not crushed; perplexed, but not despairing; persecuted, but not forsaken; struck down, but not destroyed; always carrying about in the body the dying of Jesus, so that the life of Jesus also may be manifested in our body. (2 Corinthians 4:7-10)

Jesus is always with believers in all situations guiding and protecting us. Those difficult situations that happen are for our good, even when we can’t see how it could be for good.

Job had more reasons to despair than almost anyone, yet he trusted in God. He didn’t know why he was being put through such loss, but his loss increased his faith in God and was a great example to people throughout history. I also love this cry of his heart.

“Oh that my words were written!\ Oh that they were inscribed in a book!” (Job 19:23)

He may or may not have seen even the partial fulfillment of this cry, but His words are written in the book of Job, in the Holy Scriptures read by Jews and Christians throughout the world and throughout history. Job’s first response to loss was an example to us all. After losing all ten children and all of his wealth, this was his response.

Then Job arose and tore his robe and shaved his head, and he fell to the ground and worshiped. (Job 1:20)

Yes, it is true that he had moments of despair where he cursed his birth, but he then returned to God in faith and hope. After a brief rebuke from God, Job submitted to God’s will.

“Behold, I am insignificant; what can I reply to You?\ I lay my hand on my mouth.\ Once I have spoken, and I will not answer;\ Even twice, and I will add nothing more.” (Job 40:4-5)

After his second rebuke from God, he fully submitted.

Then Job answered the Lord and said,

“I know that You can do all things,\ And that no purpose of Yours can be thwarted.\ ‘Who is this that hides counsel without knowledge?’\ *Therefore I have declared that which I did not understand,\ Things too wonderful for me, which I did not know.\ ‘Hear, now, and I will speak;\ I will ask You, and You instruct me*.’\ I have heard of You by the hearing of the ear;\ But now my eye sees You;\ Therefore I retract,\ And I repent in dust and ashes**.” (Job 42:1-6) {emphasis mine}

Job admitted that he did not understand what God was doing, but that God was right; God was good; and God was Lord. Job was able to have hope knowing that God was in control and working for good.

In the case of Job, he was later blessed with more kids, more wealth, and more respect than he had in the beginning. We won’t all see our blessings here on earth, but all believers will receive blessings from their trials.

May our glorious Savior and God fill you with faith and hope in God, His goodness, His power, and His plan. May we all submit to His good will even when we do not understand and even when every part of our earthly body is crying, “stop!” May God fill you with knowledge of Him, faith in Him, and hope in Him.

Trust Jesus

@ 812cff5a:5c40aeeb

NIP-01 — الشكل الأساسي للأحداث في نُستر

رقم التعريف (NIP): 01
العنوان: الشكل الأساسي للأحداث
الحالة: نهائي
المؤلف: fiatjaf
التاريخ: 2020-12-10

---

الملخص

هذا المستند يعرّف الشكل القياسي لأي "حدث" يتم تداوله ضمن شبكة نُستر (Nostr).
الهدف من هذا التنسيق هو ضمان إمكانية معالجة وتفسير الأحداث من قبل جميع العملاء والخوادم بطريقة موحّدة.

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هيكل الحدث

كل حدث عبارة عن كائن يحتوي على الحقول التالية:

{ "id": <معرّف فريد>, "pubkey": <مفتاح عام للمرسل>, "created_at": <تاريخ الإنشاء كرقم UNIX timestamp>, "kind": <نوع الحدث>, "tags": [<قائمة من الوسوم>], "content": <المحتوى>, "sig": <التوقيع الرقمي> }

---

شرح الحقول

• id: سلسلة نصية تمثل SHA-256 لمحتوى الحدث.
• pubkey: المفتاح العام للمستخدم (عادةً 32 بايت بصيغة hex).
• created_at: الطابع الزمني للإنشاء (Unix timestamp).
• kind: رقم يحدد نوع الحدث (مثلاً: منشور، متابعة، إعادة نشر).
• tags: قائمة من الوسوم المرتبطة بالحدث (مثلاً: إشارة إلى مستخدم أو حدث).
• content: المحتوى الأساسي للحدث (نص أو بيانات).
• sig: التوقيع الرقمي الذي يثبت أن المرسل هو صاحب المحتوى.

---

كيفية توليد معرف الحدث id

يتم توليد المعرّف عبر أخذ تمثيل JSON للحدث (بدون الحقول id و sig) ثم حساب التجزئة باستخدام SHA-256.

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توقيع الحدث

يُوقّع المستخدم الحدث باستخدام مفتاحه الخاص.
هذا التوقيع الرقمي يسمح لأي شخص بالتحقق من صحة الحدث باستخدام المفتاح العام.

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أنواع الأحداث (kind)

• 0: ملف التعريف (الاسم، الصورة، النبذة).
• 1: منشور عام نصي.
• 2: إعادة نشر.
• 3: قائمة المتابَعين.
• 4: رسالة مشفّرة خاصة.
• أنواع أخرى يمكن إضافتها لاحقًا.

---

الوسوم (Tags)

الوسوم عبارة عن قوائم (arrays) داخل الحدث لتوفير معلومات إضافية.
مثال:

["e", "<معرّف الحدث>"] ["p", "<مفتاح عام لمستخدم>"]

• "e" تشير إلى حدث.
• "p" تشير إلى مستخدم.

---

الخلاصة

NIP-01 هو الأساس الهيكلي لتبادل الأحداث عبر نُستر.
من خلال اتباع هذا الشكل، يمكن لجميع التطبيقات والخوادم العمل معاً بسلاسة، وضمان أمن وموثوقية كل حدث.

@ 52b4a076:e7fad8bd

I 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. 👀️️️️️️

@ 21335073:a244b1ad

The other day, I had the privilege of sitting down with one of my favorite living artists. Our conversation was so captivating that I felt compelled to share it. I’m leaving his name out for privacy.

Since our last meeting, I’d watched a documentary about his life, one he’d helped create. I told him how much I admired his openness in it. There’s something strange about knowing intimate details of someone’s life when they know so little about yours—it’s almost like I knew him too well for the kind of relationship we have.

He paused, then said quietly, with a shy grin, that watching the documentary made him realize how “odd and eccentric” he is. I laughed and told him he’s probably the sanest person I know. Because he’s lived fully, chasing love, passion, and purpose with hardly any regrets. He’s truly lived.

Today, I turn 44, and I’ll admit I’m a bit eccentric myself. I think I came into the world this way. I’ve made mistakes along the way, but I carry few regrets. Every misstep taught me something. And as I age, I’m not interested in blending in with the world—I’ll probably just lean further into my own brand of “weird.” I want to live life to the brim. The older I get, the more I see that the “normal” folks often seem less grounded than the eccentric artists who dare to live boldly. Life’s too short to just exist, actually live.

I’m not saying to be strange just for the sake of it. But I’ve seen what the crowd celebrates, and I’m not impressed. Forge your own path, even if it feels lonely or unpopular at times.

It’s easy to scroll through the news and feel discouraged. But actually, this is one of the most incredible times to be alive! I wake up every day grateful to be here, now. The future is bursting with possibility—I can feel it.

So, to my fellow weirdos on nostr: stay bold. Keep dreaming, keep pushing, no matter what’s trending. Stay wild enough to believe in a free internet for all. Freedom is radical—hold it tight. Live with the soul of an artist and the grit of a fighter. Thanks for inspiring me and so many others to keep hoping. Thank you all for making the last year of my life so special.

@ 91bea5cd:1df4451c

O 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:

1. 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.
2. 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.
3. 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.
4. 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:

1. 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.

2. Documentação do Consentimento:

   • 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).

   • 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).

3. 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.

4. 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.
5. 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.
6. 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.
7. 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.

• 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.

• 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:

1. 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.).

2. 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.

@ 5d4b6c8d:8a1c1ee3

https://rumble.com/embed/v6rp3fh/?pub=4e023h

I know some of our stackers are follicly challenged, so I thought I'd pass along this video.

Have any of you tried topical onion juice for hair regrowth?

I'll eat more onion and rosemary and get more Sun, just to be safe.

https://stacker.news/items/991118

@ 51bbb15e:b77a2290

Yeah, I’m sure everything in the file is legit. 👍 Let’s review the guard witness testimony…Oh wait, they weren’t at their posts despite 24/7 survellience instructions after another Epstein “suicide” attempt two weeks earlier. Well, at least the video of the suicide is in the file? Oh wait, a techical glitch. Damn those coincidences!

At this point, the Trump administration has zero credibility with me on anything related to the Epstein case and his clients. I still suspect the administration is using the Epstein files as leverage to keep a lot of RINOs in line, whereas they’d be sabotaging his agenda at every turn otherwise. However, I just don’t believe in ends-justify-the-means thinking. It’s led almost all of DC to toss out every bit of the values they might once have had.

@ e3ba5e1a:5e433365

Prelude

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:

1. Perfect is the enemy of the good
2. 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.

@ 1739d937:3e3136ef

MLS over Nostr - 30th April 2025

YO! Exciting stuff in this update so no intro, let's get straight into it.

🚢 Libraries Released

I've created 4 new Rust crates to make implementing NIP-EE (MLS) messaging easy for other projects. These are now part of the rust-nostr project (thanks nostr:npub1drvpzev3syqt0kjrls50050uzf25gehpz9vgdw08hvex7e0vgfeq0eseet) but aren't quite released to crates.io yet. They will be included in the next release of that library. My hope is that these libraries will give nostr developers a simple, safe, and specification-compliant way to work with MLS messaging in their applications.

Here's a quick overview of each:

nostr_mls_storage

One of the challenges of using MLS messaging is that clients have to store quite a lot of state about groups, keys, and messages. Initially, I implemented all of this in White Noise but knew that eventually this would need to be done in a more generalized way.

This crate defines traits and types that are used by the storage implementation crates and sets those up to wrap the OpenMLS storage layer. Now, instead of apps having to implement storage for both OpenMLS and Nostr, you simply pick your storage backend and go from there.

Importantly, because these are generic traits, it allows for the creation of any number of storage implementations for different backend storage providers; postgres, lmdb, nostrdb, etc. To start I've created two implementations; detailed below.

nostr_mls_memory_storage

This is a simple implementation of the nostr_mls_storage traits that uses an in-memory store (that doesn't persist anything to disc). This is principally for testing.

nostr_mls_sqlite_storage

This is a production ready implementation of the nostr_mls_storage traits that uses a persistent local sqlite database to store all data.

nostr_mls

This is the main library that app developers will interact with. Once you've chose a backend and instantiated an instance of NostrMls you can then interact with a simple set of methods to create key packages, create groups, send messages, process welcomes and messages, and more.

If you want to see a complete example of what the interface looks like check out mls_memory.rs.

I'll continue to add to this library over time as I implement more of the MLS protocol features.

🚧 White Noise Refactor

As a result of these new libraries, I was able to remove a huge amount of code from White Noise and refactor large parts of the app to make the codebase easier to understand and maintain. Because of this large refactor and the changes in the underlying storage layer, if you've installed White Noise before you'll need to delete it from your device before you trying to install again.

🖼️ Encrypted Media with Blossom

Let's be honest: Group chat would be basically useless if you couldn't share memes and gifs. Well, now you can in White Noise. Media in groups is encrypted using an MLS secret and uploaded to Blossom with a one-time use keypair. This gives groups a way to have rich conversations with images and documents and anything else while also maintaining the privacy and security of the conversation.

This is still in a rough state but rendering improvements are coming next.

📱 Damn Mobile

The app is still in a semi-broken state on Android and fully broken state on iOS. Now that I have the libraries released and the White Noise core code refactored, I'm focused 100% on fixing these issues. My goal is to have a beta version live on Zapstore in a few weeks.

🧑‍💻 Join Us

I'm looking for mobile developers on both Android and iOS to join the team and help us build the best possible apps for these platforms. I have grant funding available for the right people. Come and help us build secure, permissionless, censorship-resistant messaging. I can think of few projects that deserve your attention more than securing freedom of speech and freedom of association for the entire world. If you're interested or know someone who might be, please reach out to me directly.

🙏 Thanks to the People

Last but not least: A HUGE thank you to all the folks that have been helping make this project happen. You can check out the people that are directly working on the apps on Following._ (and follow them). There are also a lot of people behind the scenes that have helped in myriad ways to get us this far. Thank you thank you thank you.

🔗 Links

Libraries

• nostr_mls
• nostr_mls_storage
• nostr_mls_memory_storage
• nostr_mls_sqlite_storage

White Noise

• White Noise Repo
• White Noise Releases

Other

• Previous updates

@ a3c6f928:d45494fb

In a world that constantly demands our attention, where external achievements are often mistaken for fulfillment, there is a quieter, more powerful path to freedom—the journey within. True freedom is not merely the absence of constraints but the presence of inner peace, purpose, and self-mastery.

What Is Self-Mastery?

Self-mastery is the ability to govern your thoughts, emotions, and actions in alignment with your values and goals. It is about becoming the author of your own story rather than being swept away by the noise and chaos of the external world. With self-mastery comes clarity, direction, and the freedom to live authentically.

The Pillars of Inner Freedom

1. Self-Awareness: Freedom begins with knowing who you are. Understanding your strengths, triggers, and motivations lays the foundation for personal growth.

2. Discipline: Discipline is not restriction—it is the structure that supports your vision. It turns intention into reality.

3. Emotional Intelligence: Learning to manage emotions, rather than being ruled by them, grants the power to respond rather than react.

4. Purpose: A sense of purpose provides direction. When you know what matters most, distractions lose their power.

Why Self-Mastery Matters

Without self-mastery, external freedom can feel hollow. You might have opportunities, resources, and rights, yet still feel trapped—by fear, self-doubt, or the need for validation. Mastering yourself unlocks the kind of freedom that no one can take away: the freedom to be at peace with who you are.

How to Begin the Journey

1. Reflect Daily: Spend time each day in silence or journaling to deepen your awareness.

2. Set Intentions: Start each day with a clear intention to guide your focus.

3. Challenge Yourself: Growth lies just beyond your comfort zone. Embrace discomfort as part of the process.

4. Seek Stillness: Create moments of stillness to listen to your inner voice.

---

“He who conquers himself is the mightiest warrior.” — Confucius

True freedom starts from within. Master yourself, and you master your life.

@ c9badfea:610f861a

1. Install Sky Map (it's free and open source)
2. Launch the app and tap Accept, then tap OK
3. When asked to access the device's location, tap While Using The App
4. Tap somewhere on the screen to activate the menu, then tap ⁝ and select Settings
5. Disable Send Usage Statistics
6. Return to the main screen and enjoy stargazing!

ℹ️ Use the 🔍 icon in the upper toolbar to search for a specific celestial body, or tap the 👁️ icon to activate night mode

@ cae03c48:2a7d6671

Bitcoin Magazine

Bitcoin Enters a New Era: Industry Leaders Predict Trillions in Institutional Inflows

At the 2025 Bitcoin Conference in Las Vegas, the Founder and CEO of Kelly Intelligence Kevin Kelly, the Chief Executive Officer of Bitwise Asset Management Hunter Horsley, the CEO of BitGo Mike Belshe and the Advisor of WBTC Justin Sun talked about the future of financial products in the globe. 

Hunter Horsley started the panel by saying that we are entering a new chapter in 2025 with the change in the regulatory circumstances.

“In the US wealth managers manage between 30 and 60 trillion dollars,” said Horsley. “If wealth managers wind up allocating 1% to the space on behalf of their clients, helping their clients access the opportunities here that are hundreds and billions of dollars.”

JUST IN: $12 billion Bitwise CEO Hunter Horsley says if wealth managers allocate 1% to #Bitcoin, “that's hundreds of billions of dollars.” pic.twitter.com/4OhoBjwDYR

— Bitcoin Magazine (@BitcoinMagazine) May 27, 2025

Justin Sun emphasized the importance of integrating Bitcoin into decentralized finance (DeFi) platforms:

“Raw Bitcoin is a way to get your Bitcoin into a smart contract platform,” said Sun. “You can use your Bitcoin as collateral you borrow like stablecoin, you borrow other major crypto currencies tokens and also of course generate yield on the Bitcoin you are holding because Bitcoin is a proof of network.”

“Any transaction you can see in the blockchain and all the reserve addresses is available on the Blockchain. It’s safe and transparent and at the same time is smart,” stated Sun.

Mike Belshe elaborated on the foundational elements that make a stablecoin successful, particularly when Bitcoin is used in that context.

“What makes a good stablecoin whether you are talking about dollars or Bitcoin, it’s the liquidity that you have on the market around the world,” stated Belshe.

Horsley continued by addressing that we’ll see more companies adopting this and hundreds of thousands of Bitcoin being put onto more balance sheets. 

“Corporations are buying Bitcoin,” commented Horsley. “It’s an extraordinary theme of this year. As of the first quarter of this year, 79 publicly traded companies had put Bitcoin on their balance sheet. Over 600k Bitcoin and there is only 21 million Bitcoin. It’s a lot of Bitcoin”

Justin Sun closed the panel by stating, “the progress we are making here in the United States really matters because as we all further encourage people around the world to get into the Bitcoin industry.”

“Once Bitcoin passes this kind of stage and gets institution adoption in the United States will accelerate that option globally,” said Sun.

This post Bitcoin Enters a New Era: Industry Leaders Predict Trillions in Institutional Inflows first appeared on Bitcoin Magazine and is written by Oscar Zarraga Perez.

@ 91bea5cd:1df4451c

Básico

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 .

@ 04c915da:3dfbecc9

This 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.

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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.

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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.

@ 04c915da:3dfbecc9

Here’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

• 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.

• 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.

• 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.

• 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.

• 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

• 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.

• 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.

• 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.

@ ae1008d2:a166d760

This is part one in a series of long-form content of my ideas as to what we are entering into in my opinion;The Roaring '20's 2.0 (working title). I hope you'll join me on this journey together.
"History does not repeat itself, but it often rhymes"; - Samuel Clemens, aka Mark Twain. My only class I received an A+ in high school was history, this opened up the opportunity for me to enroll in an AP (college level) history class my senior year. There was an inherent nature for me to study history. Another quote I found to live by; "If we do not study history, we are bound to repeat it", a paraphrased quote by the many great philosphers of old from Edmund Burke, George Santayana and even Winston Churchill, all pulling from the same King Solomon quote; "What has been will be again, what has been done will be done again; there is nothing new under the sun". My curiousity of human actions, psychological and therefore economical behavior, has benefitted me greatly throughout my life and career, at such a young age. Being able to 'see around the curves' ahead I thought was a gift many had, but was sorely mistaken. People are just built different. One, if not my hardest action for me is to share. I just do things; act, often without even thinking about writing down or sharing in anyway shape or form what I just did here with friends, what we just built or how we formed these startups, etc., I've finally made the time, mainly for myself, to share my thoughts and ideas as to where we are at, and what we can do moving forward. It's very easy for us living a sovereign-lifestyle in Bitcoin, Nostr and other P2P, cryptographically-signed sovereign tools and tech-stacks alike, permissionless and self-hostable, to take all these tools for granted. We just live with them. Use them everyday. Do you own property? Do you have to take care of the cattle everyday? To live a sovereign life is tough, but most rewarding. As mentioned above, I'm diving into the details in a several part series as to what the roaring '20's were about, how it got to the point it did, and the inevitable outcome we all know what came to be. How does this possibly repeat itself almost exactly a century later? How does Bitcoin play a role? Are we all really going to be replaced by AI robots (again, history rhymes here)? Time will tell, but I think most of us actually using the tools will also forsee many of these possible outcomes, as it's why we are using many of these tools today. The next parts of this series will be released periodically, maybe once per month, maybe once per quarter. I'll also be releasing these on other platforms like Medium for reach, but Nostr will always be first, most important and prioritized.
I'll leave you with one of my favorite quotes I've lived by from one of the greatest traders of all time, especially during this roaring '20's era, Jesse Livermore; "Money is made by sitting, not trading".

@ 34f1ddab:2ca0cf7c

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Act fast and secure your digital assets with cryptrecver.com.Losing access to your cryptocurrency can feel like losing a part of your future. Whether it’s due to a forgotten password, a damaged seed backup, or a simple mistake in a transfer, the stress can be overwhelming. Fortunately, cryptrecver.com is here to assist! With our expert-led recovery services, you can safely and swiftly reclaim your lost Bitcoin and other cryptocurrencies.

# Why Trust Crypt Recver? 🤝

🛠️ Expert Recovery Solutions\ At Crypt Recver, we specialize in addressing complex wallet-related issues. Our skilled engineers have the tools and expertise to handle:

• Partially lost or forgotten seed phrases
• Extracting funds from outdated or invalid wallet addresses
• Recovering data from damaged hardware wallets
• Restoring coins from old or unsupported wallet formats

You’re not just getting a service; you’re gaining a partner in your cryptocurrency journey.

🚀 Fast and Efficient Recovery\ We understand that time is crucial in crypto recovery. Our optimized systems enable you to regain access to your funds quickly, focusing on speed without compromising security. With a success rate of over 90%, you can rely on us to act swiftly on your behalf.

🔒 Privacy is Our Priority\ Your confidentiality is essential. Every recovery session is conducted with the utmost care, ensuring all processes are encrypted and confidential. You can rest assured that your sensitive information remains private.

💻 Advanced Technology\ Our proprietary tools and brute-force optimization techniques maximize recovery efficiency. Regardless of how challenging your case may be, our technology is designed to give you the best chance at retrieving your crypto.

Our Recovery Services Include: 📈

• Bitcoin Recovery: Lost access to your Bitcoin wallet? We help recover lost wallets, private keys, and passphrases.
• Transaction Recovery: Mistakes happen — whether it’s an incorrect wallet address or a lost password, let us manage the recovery.
• Cold Wallet Restoration: If your cold wallet is failing, we can safely extract your assets and migrate them into a secure new wallet.
• Private Key Generation: Lost your private key? Our experts can help you regain control using advanced methods while ensuring your privacy.

⚠️ What We Don’t Do\ While we can handle many scenarios, some limitations exist. For instance, we cannot recover funds stored in custodial wallets or cases where there is a complete loss of four or more seed words without partial information available. We are transparent about what’s possible, so you know what to expect

# Don’t Let Lost Crypto Hold You Back!

Did you know that between 3 to 3.4 million BTC — nearly 20% of the total supply — are estimated to be permanently lost? Don’t become part of that statistic! Whether it’s due to a forgotten password, sending funds to the wrong address, or damaged drives, we can help you navigate these challenges

🛡️ Real-Time Dust Attack Protection\ Our services extend beyond recovery. We offer dust attack protection, keeping your activity anonymous and your funds secure, shielding your identity from unwanted tracking, ransomware, and phishing attempts.

🎉 Start Your Recovery Journey Today!\ Ready to reclaim your lost crypto? Don’t wait until it’s too late!\ 👉 cryptrecver.com

📞 Need Immediate Assistance? Connect with Us!\ For real-time support or questions, reach out to our dedicated team on:\ ✉️ Telegram: t.me/crypptrcver\ 💬 WhatsApp: +1(941)317–1821

Crypt Recver is your trusted partner in cryptocurrency recovery. Let us turn your challenges into victories. Don’t hesitate — your crypto future starts now! 🚀✨

Act fast and secure your digital assets with cryptrecver.com.

@ 57c631a3:07529a8e

What 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.**

Fill out the survey

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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:

1. 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.
2. What do Growth Engineers work on? Business-facing work, empowerment and platform work are the main areas.
3. 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.
4. Tech stack. Common programming languages, monitoring and oncall, feature flags and experimentation, product analytics, review apps, and more.
5. What makes a good Growth Engineer? Curiosity, “build to learn” mindset and a “Jack of all trades” approach.
6. Where do Growth Engineers fit in? Usually part of the engineering department, either operating as with an “owner” or a “hitchiker” model.
7. 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

@ 4523be58:ba1facd0

NIP-117

The Double Ratchet Algorithm

The Double Ratchet is a key rotation algorithm for secure private messaging.

It allows us to 1) communicate on Nostr without revealing metadata (who you are communicating with and when), and 2) keep your message history and future messages safe even if your main Nostr key is compromised.

Additionally, it enables disappearing messages that become undecryptable when past message decryption keys are discarded after use.

See also: NIP-118: Nostr Double Ratchet Invites

Overview

"Double ratchet" means we use 2 "ratchets": cryptographic functions that can be rotated forward, but not backward: current keys can be used to derive next keys, but not the other way around.

Ratchet 1 uses Diffie-Hellman (DH) shared secrets and is rotated each time the other participant acknowledges a new key we have sent along with a previous message.

Ratchet 2 generates encryption keys for each message. It rotates after every message, using the previous message's key as input (and the Ratchet 1 key when it rotates). This process ensures forward secrecy for consecutive messages from the same sender in between Ratchet 1 rotations.

Nostr implementation

We implement the Double Ratchet Algorithm on Nostr similarly to Signal's Double Ratchet with header encryption, but encrypting the message headers with NIP-44 conversation keys instead of symmetric header keys.

Ratchet 1 keys are standard Nostr keys. In addition to encryption, they are also used for publishing and subscribing to messages on Nostr. As they are rotated and not linked to public Nostr identities, metadata privacy is preserved.

Nostr event format

Message

Outer event

typescript { kind: 1060, content: encryptedInnerEvent, tags: [["header", encryptedHeader]], pubkey: ratchetPublicKey, created_at, id, sig }

We subscribe to Double Ratchet events based on author public keys which are ephemeral — not used for other purposes than the Double Ratchet session. We use the regular event kind 1060 to differentiate it from other DM kinds, retrieval of which may be restricted by relays.

The encrypted header contains our next nostr public key, our previous sending chain length and the current message number.

Inner event

Inner events must be NIP-59 Rumors (unsigned Nostr events) allowing plausible deniability.

With established Nostr event kinds, clients can implement all kinds of features, such as replies, reactions, and encrypted file sharing in private messages.

Direct message and encrypted file messages are defined in NIP-17.

Algorithm

Signal's Double Ratchet with header encryption document is a comprehensive description and explanation of the algorithm.

In this NIP, the algorithm is only described in code, in order to highlight differences to the Signal implementation.

External functions

We use the following Nostr functions (NIP-01):

• generateSecretKey() for creating Nostr private keys
• finalizeEvent(partialEvent, secretKey) for creating valid Nostr events with pubkey, id and signature

We use NIP-44 functions for encryption:

• nip44.encrypt
• nip44.decrypt
• nip44.getConversationKey

NIP-59:

• createRumor

Key derivation function:

```typescript export function kdf( input1: Uint8Array, input2: Uint8Array = new Uint8Array(32), numOutputs: number = 1 ): Uint8Array[] { const prk = hkdf_extract(sha256, input1, input2);

const outputs: Uint8Array[] = []; for (let i = 1; i <= numOutputs; i++) { outputs.push(hkdf_expand(sha256, prk, new Uint8Array([i]), 32)); } return outputs; } ```

Session state

With this information you can start or continue a Double Ratchet session. Save it locally after each sent and received message.

```typescript interface SessionState { theirCurrentNostrPublicKey?: string; theirNextNostrPublicKey: string;

ourCurrentNostrKey?: KeyPair; ourNextNostrKey: KeyPair;

rootKey: Uint8Array; receivingChainKey?: Uint8Array; sendingChainKey?: Uint8Array;

sendingChainMessageNumber: number; receivingChainMessageNumber: number; previousSendingChainMessageCount: number;

// Cache of message & header keys for handling out-of-order messages // Indexed by Nostr public key, which you can use to resubscribe to unreceived messages skippedKeys: { [pubKey: string]: { headerKeys: Uint8Array[]; messageKeys: { [msgIndex: number]: Uint8Array }; }; }; } ```

Initialization

Alice is the chat initiator and Bob is the recipient. Ephemeral keys were exchanged earlier.

```typescript static initAlice( theirEphemeralPublicKey: string, ourEphemeralNostrKey: KeyPair, sharedSecret: Uint8Array ) { // Generate ephemeral key for the next ratchet step const ourNextNostrKey = generateSecretKey();

// Use ephemeral ECDH to derive rootKey and sendingChainKey const [rootKey, sendingChainKey] = kdf( sharedSecret, nip44.getConversationKey(ourEphemeralNostrKey.private, theirEphemeralPublicKey), 2 );

return { rootKey, theirNextNostrPublicKey: theirEphemeralPublicKey, ourCurrentNostrKey: ourEphemeralNostrKey, ourNextNostrKey, receivingChainKey: undefined, sendingChainKey, sendingChainMessageNumber: 0, receivingChainMessageNumber: 0, previousSendingChainMessageCount: 0, skippedKeys: {}, }; }

static initBob( theirEphemeralPublicKey: string, ourEphemeralNostrKey: KeyPair, sharedSecret: Uint8Array ) { return { rootKey: sharedSecret, theirNextNostrPublicKey: theirEphemeralPublicKey, // Bob has no ‘current’ key at init time — Alice will send to next and trigger a ratchet step ourCurrentNostrKey: undefined, ourNextNostrKey: ourEphemeralNostrKey, receivingChainKey: undefined, sendingChainKey: undefined, sendingChainMessageNumber: 0, receivingChainMessageNumber: 0, previousSendingChainMessageCount: 0, skippedKeys: {}, }; }

```

Sending messages

```typescript sendEvent(event: Partial) { const innerEvent = nip59.createRumor(event) const [header, encryptedData] = this.ratchetEncrypt(JSON.stringify(innerEvent));

const conversationKey = nip44.getConversationKey(this.state.ourCurrentNostrKey.privateKey, this.state.theirNextNostrPublicKey); const encryptedHeader = nip44.encrypt(JSON.stringify(header), conversationKey);

const outerEvent = finalizeEvent({ content: encryptedData, kind: MESSAGE_EVENT_KIND, tags: [["header", encryptedHeader]], created_at: Math.floor(now / 1000) }, this.state.ourCurrentNostrKey.privateKey);

// Publish outerEvent on Nostr, store inner locally if needed return {outerEvent, innerEvent}; }

ratchetEncrypt(plaintext: string): [Header, string] { // Rotate sending chain key const [newSendingChainKey, messageKey] = kdf(this.state.sendingChainKey!, new Uint8Array([1]), 2); this.state.sendingChainKey = newSendingChainKey; const header: Header = { number: this.state.sendingChainMessageNumber++, nextPublicKey: this.state.ourNextNostrKey.publicKey, previousChainLength: this.state.previousSendingChainMessageCount }; return [header, nip44.encrypt(plaintext, messageKey)]; } ```

Receiving messages

```typescript handleNostrEvent(e: NostrEvent) { const [header, shouldRatchet, isSkipped] = this.decryptHeader(e);

if (!isSkipped) { if (this.state.theirNextNostrPublicKey !== header.nextPublicKey) { // Received a new key from them this.state.theirCurrentNostrPublicKey = this.state.theirNextNostrPublicKey; this.state.theirNextNostrPublicKey = header.nextPublicKey; this.updateNostrSubscriptions() }

if (shouldRatchet) {
  this.skipMessageKeys(header.previousChainLength, e.pubkey);
  this.ratchetStep(header.nextPublicKey);
}

}

decryptHeader(event: any): [Header, boolean, boolean] { const encryptedHeader = event.tags[0][1]; if (this.state.ourCurrentNostrKey) { const conversationKey = nip44.getConversationKey(this.state.ourCurrentNostrKey.privateKey, event.pubkey); try { const header = JSON.parse(nip44.decrypt(encryptedHeader, conversationKey)) as Header; return [header, false, false]; } catch (error) { // Decryption with currentSecret failed, try with nextSecret } }

const nextConversationKey = nip44.getConversationKey(this.state.ourNextNostrKey.privateKey, event.pubkey); try { const header = JSON.parse(nip44.decrypt(encryptedHeader, nextConversationKey)) as Header; return [header, true, false]; } catch (error) { // Decryption with nextSecret also failed }

const skippedKeys = this.state.skippedKeys[event.pubkey]; if (skippedKeys?.headerKeys) { // Try skipped header keys for (const key of skippedKeys.headerKeys) { try { const header = JSON.parse(nip44.decrypt(encryptedHeader, key)) as Header; return [header, false, true]; } catch (error) { // Decryption failed, try next secret } } }

throw new Error("Failed to decrypt header with current and skipped header keys"); }

ratchetDecrypt(header: Header, ciphertext: string, nostrSender: string): string { const plaintext = this.trySkippedMessageKeys(header, ciphertext, nostrSender); if (plaintext) return plaintext;

this.skipMessageKeys(header.number, nostrSender);

// Rotate receiving key const [newReceivingChainKey, messageKey] = kdf(this.state.receivingChainKey!, new Uint8Array([1]), 2); this.state.receivingChainKey = newReceivingChainKey; this.state.receivingChainMessageNumber++;

return nip44.decrypt(ciphertext, messageKey); }

ratchetStep(theirNextNostrPublicKey: string) { this.state.previousSendingChainMessageCount = this.state.sendingChainMessageNumber; this.state.sendingChainMessageNumber = 0; this.state.receivingChainMessageNumber = 0; this.state.theirNextNostrPublicKey = theirNextNostrPublicKey;

// 1st step yields the new conversation key they used const conversationKey1 = nip44.getConversationKey(this.state.ourNextNostrKey.privateKey, this.state.theirNextNostrPublicKey!); // and our corresponding receiving chain key const [theirRootKey, receivingChainKey] = kdf(this.state.rootKey, conversationKey1, 2); this.state.receivingChainKey = receivingChainKey;

// Rotate our Nostr key this.state.ourCurrentNostrKey = this.state.ourNextNostrKey; const ourNextSecretKey = generateSecretKey(); this.state.ourNextNostrKey = { publicKey: getPublicKey(ourNextSecretKey), privateKey: ourNextSecretKey };

// 2nd step yields the new conversation key we'll use const conversationKey2 = nip44.getConversationKey(this.state.ourNextNostrKey.privateKey, this.state.theirNextNostrPublicKey!); // And our corresponding sending chain key const [rootKey, sendingChainKey] = kdf(theirRootKey, conversationKey2, 2); this.state.rootKey = rootKey; this.state.sendingChainKey = sendingChainKey; }

skipMessageKeys(until: number, nostrSender: string) { if (this.state.receivingChainMessageNumber + MAX_SKIP < until) { throw new Error("Too many skipped messages"); }

if (!this.state.skippedKeys[nostrSender]) { this.state.skippedKeys[nostrSender] = { headerKeys: [], messageKeys: {} };

if (this.state.ourCurrentNostrKey) {
  const currentSecret = nip44.getConversationKey(this.state.ourCurrentNostrKey.privateKey, nostrSender);
  this.state.skippedKeys[nostrSender].headerKeys.push(currentSecret);
}
const nextSecret = nip44.getConversationKey(this.state.ourNextNostrKey.privateKey, nostrSender);
this.state.skippedKeys[nostrSender].headerKeys.push(nextSecret);

}

while (this.state.receivingChainMessageNumber < until) { const [newReceivingChainKey, messageKey] = kdf(this.state.receivingChainKey!, new Uint8Array([1]), 2); this.state.receivingChainKey = newReceivingChainKey; this.state.skippedKeys[nostrSender].messageKeys[this.state.receivingChainMessageNumber] = messageKey; this.state.receivingChainMessageNumber++; } }

trySkippedMessageKeys(header: Header, ciphertext: string, nostrSender: string): string | null { const skippedKeys = this.state.skippedKeys[nostrSender]; if (!skippedKeys) return null;

const messageKey = skippedKeys.messageKeys[header.number]; if (!messageKey) return null;

delete skippedKeys.messageKeys[header.number];

if (Object.keys(skippedKeys.messageKeys).length === 0) { delete this.state.skippedKeys[nostrSender]; }

return nip44.decrypt(ciphertext, messageKey); } ```

@ 10846a37:73b5f923

A 80win tem se destacado como uma das plataformas de entretenimento online mais completas do momento. Com um ambiente moderno, intuitivo e pensado especialmente para o público brasileiro, a plataforma oferece uma experiência única que une tecnologia, segurança e uma vasta seleção de jogos. Seja você um iniciante curioso ou um jogador experiente, a 80win proporciona diversão para todos os perfis.

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Para os fãs de jogos com elementos de sorte, a plataforma oferece slots (caça-níqueis) com temas variados, bônus atrativos e efeitos visuais de última geração. Esses jogos são atualizados com frequência, garantindo que sempre haja novidades para explorar.

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Conclusão A 80win é muito mais do que uma simples plataforma de jogos online. É um ambiente completo, seguro e divertido, onde a variedade de opções e a qualidade dos serviços colocam o jogador em primeiro lugar. Se você está em busca de uma experiência empolgante, interativa e acessível, a 80win é a escolha certa para explorar o mundo do entretenimento digital com total confiança.

@ 04c915da:3dfbecc9

Capitalism 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.

@ b83a28b7:35919450

This article was originally part of the sermon of Plebchain Radio Episode 110 (May 2, 2025) that nostr:nprofile1qyxhwumn8ghj7mn0wvhxcmmvqyg8wumn8ghj7mn0wd68ytnvv9hxgqpqtvqc82mv8cezhax5r34n4muc2c4pgjz8kaye2smj032nngg52clq7fgefr and I did with nostr:nprofile1qythwumn8ghj7ct5d3shxtnwdaehgu3wd3skuep0qyt8wumn8ghj7ct4w35zumn0wd68yvfwvdhk6tcqyzx4h2fv3n9r6hrnjtcrjw43t0g0cmmrgvjmg525rc8hexkxc0kd2rhtk62 and nostr:nprofile1qyxhwumn8ghj7mn0wvhxcmmvqyg8wumn8ghj7mn0wd68ytnvv9hxgqpq4wxtsrj7g2jugh70pfkzjln43vgn4p7655pgky9j9w9d75u465pqahkzd0 of the nostr:nprofile1qythwumn8ghj7ct5d3shxtnwdaehgu3wd3skuep0qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcqyqwfvwrccp4j2xsuuvkwg0y6a20637t6f4cc5zzjkx030dkztt7t5hydajn

Listen to the full episode here:

<https://fountain.fm/episode/Ln9Ej0zCZ5dEwfo8w2Ho>

---

Bitcoin has always been a narrative revolution disguised as code. White paper, cypherpunk lore, pizza‑day legends - every block is a paragraph in the world’s most relentless epic. But code alone rarely converts the skeptic; it’s the camp‑fire myth that slips past the prefrontal cortex and shakes hands with the limbic system. People don’t adopt protocols first - they fall in love with protagonists.

Early adopters heard the white‑paper hymn, but most folks need characters first: a pizza‑day dreamer; a mother in a small country, crushed by the cost of remittance; a Warsaw street vendor swapping złoty for sats. When their arcs land, the brain releases a neurochemical OP_RETURN which says, “I belong in this plot.” That’s the sly roundabout orange pill: conviction smuggled inside catharsis.

That’s why, from 22–25 May in Warsaw’s Kinoteka, the Bitcoin Film Fest is loading its reels with rebellion. Each documentary, drama, and animated rabbit‑hole is a stealth wallet, zipping conviction straight into the feels of anyone still clasped within the cold claw of fiat. You come for the plot, you leave checking block heights.

---

Here's the clip of the sermon from the episode:

nostr:nevent1qvzqqqqqqypzpwp69zm7fewjp0vkp306adnzt7249ytxhz7mq3w5yc629u6er9zsqqsy43fwz8es2wnn65rh0udc05tumdnx5xagvzd88ptncspmesdqhygcrvpf2

@ 21335073:a244b1ad

I 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

@ 1739d937:3e3136ef

We've been busy. In my last update, I shared that I was sure MLS on Nostr was going to work and shared an early demo of the app. What a long time ago that seems now.

The big news is that White Noise is no longer just a demo. It's a real app. You can download the alpha release and run it for yourself on MacOS, Linux, or Android. iOS TestFlight is coming soon. Keep in mind that it's still very much alpha software; a lot is changing and I wouldn't recommend using it for anything serious quite yet.

We've been busy. In my last update, I shared that I was sure MLS on Nostr was going to work and shared an early demo of the app. What a long time ago that seems now.

Vision

Before we get to the detailed project updates, I wanted to share a bit of my vision for White Noise.

More and more; freedom of speech, freedom of association, and privacy are under attack. Just this week, Apple was forced to remove their iCloud advanced encryption feature for all UK citizens because the UK government demanded that Apple build a backdoor to allow access to customer data. The EU continues to push "Chat Control" legislation that would force companies to remove end-to-end encryption from their platforms. And governments across the world are enforcing draconian "hate speech" laws that criminalize speech that offends or upsets.

The freedom to express ourselves and discuss difficult topics is a critical precondition for maintaining a healthy society. Without the ability to assert ideas and argue their merits vigorously we have no way of making progress or creating a civil society based on shared values and goals. Ironically, the very laws and regulations that many western governments are enforcing to "protect" us are eroding and destroying the most free and innovative societies in history.

White Noise is to built to protect our freedom to gather, to express ourselves, and to discuss difficult topics. It's free and open source; anyone can fork the code and we'll never charge money to use it. It runs on a free and open source protocol; your identity and social graph is yours to own and control. You don't have to trust us with your data, everything is end-to-end encrypted and metadata is next to non-existent. We don't even run any servers, so government data requests will forever fall on deaf ears.

We want to build the fastest, most secure and private, and the most usable messenger in the world. Whether you want to use it to plan a family BBQ or overthrow a tyrant, White Noise should give you the tools you need to make it happen.

If you find this compelling and want to help, please consider contributing to the project or donating.

Progress

Alright, let's talk about where we're at with the project.

Current functionality

• Multiple accounts. You can login, or create, many different Nostr accounts in the app.
• Search your nostr contact list, search for users you don't follow, or add contacts using an npub or hex public key.
• Create DM groups. Right now, you can only create chats with a single other user. Under the hood, these DMs are actually groups, I just haven't added the UI for adding/removing users and managing the group.
• Send messages, reply to messages, and add reactions. As you would expect from a messenging app.
• View group information.
• Settings that allows you to manage your accounts, relays, and other app settings.

Upcoming

• An amazing hackathon group from Bitcoin++ in Brasil has recently added NWC (nostr wallet connect) support to the app. Paste lightning invoices into chats and they'll become QR codes that you can scan or pay them with a single click in the conversation! This will be in the next release.
• Add support for encrypted media in chats using Blossom. We'll start with images, but plan to add video, audio messages, and documents soon.
• Groups with more than two users. We'll add the ability to add/remove users and manage the group. This will also include some upgrades to further improve the forward secrecy of group chats.
• iOS TestFlight. Gated app stores suck. We'll get White Noise on iOS into TestFlight as soon as possible.

Links

• The repo
• Releases
• Previous updates

@ 04c915da:3dfbecc9

Bitcoin 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.

Using stolen bitcoin for the reserve creates a perverse incentive. If governments see 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.

@ 04c915da:3dfbecc9

Bitcoin 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.

@ 04c915da:3dfbecc9

There 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. 🫡

@ 10846a37:73b5f923

O cenário de entretenimento online no Brasil está cada vez mais aquecido, e uma plataforma que tem chamado a atenção dos jogadores é a 888f. Com uma proposta moderna, segura e repleta de funcionalidades, o site oferece uma experiência diferenciada para quem busca diversão e oportunidade de ganhos em um ambiente digital bem estruturado.

Introdução à Plataforma 888f A 888f se destaca como uma plataforma inovadora voltada para o público brasileiro, oferecendo uma navegação simples e intuitiva, com suporte completo em português e atendimento dedicado. Desde o primeiro acesso, os usuários são recebidos com um layout limpo, organizado e responsivo, que se adapta perfeitamente a qualquer dispositivo – seja computador, tablet ou smartphone.

Um dos principais atrativos da 888fé a facilidade de cadastro e uso. Em poucos minutos, é possível criar uma conta e começar a explorar todas as opções de jogos disponíveis. A plataforma também oferece diversas formas de pagamento, incluindo métodos populares como Pix, transferências bancárias e carteiras digitais, sempre com foco na agilidade e segurança das transações.

Jogos Variados para Todos os Estilos A variedade de jogos é um dos grandes diferenciais da 888f. O site reúne títulos dos principais fornecedores do mercado, garantindo gráficos de alta qualidade, mecânicas envolventes e jogabilidade fluida. Os usuários encontram desde os clássicos jogos de cartas, como poker e blackjack, até opções modernas de roletas, slots interativos e outros formatos com recursos inovadores.

Os famosos "jogos ao vivo" também estão presentes, oferecendo uma imersão ainda maior para quem busca adrenalina e interação em tempo real. Nesses jogos, o jogador participa de partidas com apresentadores reais, transmitidas por vídeo em alta definição, criando uma sensação de estar dentro de uma sala física sem sair de casa.

Além disso, há jogos de aposta rápida e instantânea, que são perfeitos para quem deseja jogar de maneira dinâmica e divertida, com resultados em poucos segundos. Cada jogo é desenvolvido com tecnologia de ponta, garantindo aleatoriedade justa e transparência nas rodadas.

Experiência do Jogador em Primeiro Lugar A 888f prioriza a satisfação e segurança dos seus usuários. Por isso, investe constantemente em tecnologia de proteção de dados e oferece um ambiente de jogo responsável, com ferramentas de controle de tempo e gastos para promover uma experiência equilibrada e consciente.

O atendimento ao cliente também é um destaque. A equipe de suporte está disponível 24 horas por dia, todos os dias da semana, pronta para ajudar com qualquer dúvida ou problema. Os canais de contato incluem chat ao vivo, e-mail e atendimento via WhatsApp, sempre com resposta rápida e cordial.

Outro ponto importante é o sistema de recompensas. A 888f oferece promoções regulares, bônus de boas-vindas e programas de fidelidade que beneficiam os jogadores mais ativos. Tudo isso contribui para uma jornada envolvente e repleta de vantagens.

Conclusão A 888f surge como uma excelente opção para quem procura entretenimento digital de qualidade no Brasil. Com uma plataforma segura, jogos diversos e suporte de excelência, ela conquista cada vez mais espaço entre os jogadores que buscam diversão com responsabilidade e conforto. Seja você um iniciante ou um usuário experiente, a 888f oferece tudo o que é necessário para uma experiência online completa e gratificante.

@ 04c915da:3dfbecc9

Recently we have seen a wave of high profile X accounts hacked. These attacks have exposed the fragility of the status quo security model used by modern social media platforms like X. Many users have asked if nostr fixes this, so lets dive in. How do these types of attacks translate into the world of nostr apps? For clarity, I will use X’s security model as representative of most big tech social platforms and compare it to nostr.

The Status Quo

On X, you never have full control of your account. Ultimately to use it requires permission from the company. They can suspend your account or limit your distribution. Theoretically they can even post from your account at will. An X account is tied to an email and password. Users can also opt into two factor authentication, which adds an extra layer of protection, a login code generated by an app. In theory, this setup works well, but it places a heavy burden on users. You need to create a strong, unique password and safeguard it. You also need to ensure your email account and phone number remain secure, as attackers can exploit these to reset your credentials and take over your account. Even if you do everything responsibly, there is another weak link in X infrastructure itself. The platform’s infrastructure allows accounts to be reset through its backend. This could happen maliciously by an employee or through an external attacker who compromises X’s backend. When an account is compromised, the legitimate user often gets locked out, unable to post or regain control without contacting X’s support team. That process can be slow, frustrating, and sometimes fruitless if support denies the request or cannot verify your identity. Often times support will require users to provide identification info in order to regain access, which represents a privacy risk. The centralized nature of X means you are ultimately at the mercy of the company’s systems and staff.

Nostr Requires Responsibility

Nostr flips this model radically. Users do not need permission from a company to access their account, they can generate as many accounts as they want, and cannot be easily censored. The key tradeoff here is that users have to take complete responsibility for their security. Instead of relying on a username, password, and corporate servers, nostr uses a private key as the sole credential for your account. Users generate this key and it is their responsibility to keep it safe. As long as you have your key, you can post. If someone else gets it, they can post too. It is that simple. This design has strong implications. Unlike X, there is no backend reset option. If your key is compromised or lost, there is no customer support to call. In a compromise scenario, both you and the attacker can post from the account simultaneously. Neither can lock the other out, since nostr relays simply accept whatever is signed with a valid key.

The benefit? No reliance on proprietary corporate infrastructure.. The negative? Security rests entirely on how well you protect your key.

Future Nostr Security Improvements

For many users, nostr’s standard security model, storing a private key on a phone with an encrypted cloud backup, will likely be sufficient. It is simple and reasonably secure. That said, nostr’s strength lies in its flexibility as an open protocol. Users will be able to choose between a range of security models, balancing convenience and protection based on need.

One promising option is a web of trust model for key rotation. Imagine pre-selecting a group of trusted friends. If your account is compromised, these people could collectively sign an event announcing the compromise to the network and designate a new key as your legitimate one. Apps could handle this process seamlessly in the background, notifying followers of the switch without much user interaction. This could become a popular choice for average users, but it is not without tradeoffs. It requires trust in your chosen web of trust, which might not suit power users or large organizations. It also has the issue that some apps may not recognize the key rotation properly and followers might get confused about which account is “real.”

For those needing higher security, there is the option of multisig using FROST (Flexible Round-Optimized Schnorr Threshold). In this setup, multiple keys must sign off on every action, including posting and updating a profile. A hacker with just one key could not do anything. This is likely overkill for most users due to complexity and inconvenience, but it could be a game changer for large organizations, companies, and governments. Imagine the White House nostr account requiring signatures from multiple people before a post goes live, that would be much more secure than the status quo big tech model.

Another option are hardware signers, similar to bitcoin hardware wallets. Private keys are kept on secure, offline devices, separate from the internet connected phone or computer you use to broadcast events. This drastically reduces the risk of remote hacks, as private keys never touches the internet. It can be used in combination with multisig setups for extra protection. This setup is much less convenient and probably overkill for most but could be ideal for governments, companies, or other high profile accounts.

---

Nostr’s security model is not perfect but is robust and versatile. Ultimately users are in control and security is their responsibility. Apps will give users multiple options to choose from and users will choose what best fits their need.

@ 10846a37:73b5f923

O universo dos jogos online ganha um novo patamar com a chegada da plataforma 30win, um ambiente moderno, seguro e totalmente pensado para oferecer entretenimento de qualidade aos seus usuários. Com uma interface intuitiva, ampla variedade de jogos e suporte completo, a 30win se destaca como uma excelente opção para quem busca diversão e oportunidades emocionantes de vitória.

Uma Plataforma Moderna e Confiável A 30win foi desenvolvida com tecnologia de ponta, priorizando segurança e praticidade. O site possui um design responsivo, que se adapta perfeitamente a computadores, tablets e smartphones, permitindo que o jogador aproveite seus momentos de lazer em qualquer lugar. A navegação é rápida e fluida, com menus claros e opções bem organizadas, o que torna a experiência ainda mais agradável, até mesmo para quem está começando.

Outro grande diferencial da 30winé seu compromisso com a proteção dos dados dos usuários. A plataforma utiliza protocolos avançados de criptografia, garantindo que todas as transações e informações pessoais estejam seguras. Além disso, oferece múltiplos métodos de pagamento e saque, com rapidez e eficiência.

Variedade de Jogos Para Todos os Gostos O que realmente atrai os jogadores para a 30win é a impressionante seleção de jogos disponíveis. A plataforma conta com centenas de títulos de desenvolvedores renomados, trazendo gráficos de alta qualidade, trilhas sonoras envolventes e mecânicas de jogo inovadoras.

Entre os destaques estão os jogos de slots, com temáticas variadas que vão desde aventuras épicas até símbolos clássicos. Cada título traz funções especiais como giros grátis, multiplicadores e rodadas bônus, o que aumenta tanto a diversão quanto as chances de ganhar prêmios.

Para quem gosta de desafios estratégicos, a 30win oferece também uma boa seleção de jogos de cartas como pôquer, blackjack e baccarat, além de roletas virtuais e jogos interativos com crupiês ao vivo, que proporcionam uma experiência realista e envolvente, diretamente da tela do seu dispositivo.

Experiência do Jogador em Primeiro Lugar A 30win se preocupa em entregar uma experiência completa e satisfatória aos seus jogadores. Desde o primeiro acesso, é possível notar a atenção dada aos detalhes. O cadastro é simples e rápido, com poucos cliques, e o usuário já pode começar a explorar tudo o que a plataforma tem a oferecer.

Outro ponto forte é o suporte ao cliente. A equipe de atendimento está disponível 24 horas por dia, sete dias por semana, pronta para ajudar em qualquer dúvida ou situação. Isso transmite confiança e demonstra o comprometimento da plataforma com seus usuários.

Além disso, a 30win promove constantemente bônus e promoções exclusivas, premiando tanto novos jogadores quanto os mais fiéis. Esses incentivos tornam a experiência ainda mais atrativa, com recompensas que vão desde créditos extras até prêmios especiais.

Conclusão Se você está em busca de uma plataforma de jogos online completa, segura e com excelente variedade de opções, a 30win é uma escolha certeira. Com sua interface amigável, suporte eficiente e jogos de altíssimo nível, ela oferece uma experiência empolgante que atende a todos os perfis de jogadores.

@ 04c915da:3dfbecc9

In much of the world, it is incredibly difficult to access U.S. dollars. Local currencies are often poorly managed and riddled with corruption. Billions of people demand a more reliable alternative. While the dollar has its own issues of corruption and mismanagement, it is widely regarded as superior to the fiat currencies it competes with globally. As a result, Tether has found massive success providing low cost, low friction access to dollars. Tether claims 400 million total users, is on track to add 200 million more this year, processes 8.1 million transactions daily, and facilitates $29 billion in daily transfers. Furthermore, their estimates suggest nearly 40% of users rely on it as a savings tool rather than just a transactional currency.

Tether’s rise has made the company a financial juggernaut. Last year alone, Tether raked in over $13 billion in profit, with a lean team of less than 100 employees. Their business model is elegantly simple: hold U.S. Treasuries and collect the interest. With over $113 billion in Treasuries, Tether has turned a straightforward concept into a profit machine.

Tether’s success has resulted in many competitors eager to claim a piece of the pie. This has triggered a massive venture capital grift cycle in USD tokens, with countless projects vying to dethrone Tether. Due to Tether’s entrenched network effect, these challengers face an uphill battle with little realistic chance of success. Most educated participants in the space likely recognize this reality but seem content to perpetuate the grift, hoping to cash out by dumping their equity positions on unsuspecting buyers before they realize the reality of the situation.

Historically, Tether’s greatest vulnerability has been U.S. government intervention. For over a decade, the company operated offshore with few allies in the U.S. establishment, making it a major target for regulatory action. That dynamic has shifted recently and Tether has seized the opportunity. By actively courting U.S. government support, Tether has fortified their position. This strategic move will likely cement their status as the dominant USD token for years to come.

While undeniably a great tool for the millions of users that rely on it, Tether is not without flaws. As a centralized, trusted third party, it holds the power to freeze or seize funds at its discretion. Corporate mismanagement or deliberate malpractice could also lead to massive losses at scale. In their goal of mitigating regulatory risk, Tether has deepened ties with law enforcement, mirroring some of the concerns of potential central bank digital currencies. In practice, Tether operates as a corporate CBDC alternative, collaborating with authorities to surveil and seize funds. The company proudly touts partnerships with leading surveillance firms and its own data reveals cooperation in over 1,000 law enforcement cases, with more than $2.5 billion in funds frozen.

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The global demand for Tether is undeniable and the company’s profitability reflects its unrivaled success. Tether is owned and operated by bitcoiners and will likely continue to push forward strategic goals that help the movement as a whole. Recent efforts to mitigate the threat of U.S. government enforcement will likely solidify their network effect and stifle meaningful adoption of rival USD tokens or CBDCs. Yet, for all their achievements, Tether is simply a worse form of money than bitcoin. Tether requires trust in a centralized entity, while bitcoin can be saved or spent without permission. Furthermore, Tether is tied to the value of the US Dollar which is designed to lose purchasing power over time, while bitcoin, as a truly scarce asset, is designed to increase in purchasing power with adoption. As people awaken to the risks of Tether’s control, and the benefits bitcoin provides, bitcoin adoption will likely surpass it.

@ 5f078e90:b2bacaa3

Sylvi the seahorse

In the coral haven of Azure Bay, a seahorse named Sylvi danced with the tides. Her tail curled around a swaying frond as she watched fish dart by. One dawn, a lost pearl rolled into her nook. Sylvi, curious, nudged it along the reef, meeting crabs and eels who shared tales of the deep. By dusk, she found its oyster home. The pearl gleamed thanks, and Sylvi twirled home, her heart light as foam.

Ignore this test. This was in bold originally.

(380 chars, plain text after Markdown stripping, this was in italics originally)

Originally written on habla.news (on Nostr)

@ a29cfc65:484fac9c

Deutschland ist eines der wenigen Länder mit einer gesetzlich verankerten ausnahmslosen Schulbesuchspflicht. Mit den Schulschließungen in der Corona-Zeit wurde das Gesetz jedoch faktisch plötzlich außer Kraft gesetzt. Alle mussten zu Hause lernen. Als die Schulen danach wieder offen waren, wurden die Kinder mit Maskenpflicht, Tests und Impfdruck gequält. Nicht selten traten bei den Schülern Krankheiten und psychische Störungen auf. Nicht wenige Eltern suchten im Gespräch mit dem Lehrerkollegium nach Lösungen für ihre Kinder. In den meisten Fällen war das nicht möglich. Die Lehrer waren auf die neue Ideologie und die Durchsetzung der Maßnahmen eingeschworen und hatten Angst. Einige Eltern haben ihre Kinder dann in eigener Verantwortung aus der Schule genommen und zu Hause selbst unterrichtet. An manchen Orten fanden sich Gemeinschaften, wo die Kinder in Gruppen lernten. Während viele Lerngemeinschaften nicht mehr existieren, hat die Familie von Katharina den Unterricht für ihre drei Kinder in Eigenregie etabliert. Inzwischen haben sie dafür sogar „den Segen“ von Familiengericht und Jugendamt.

Katharina und Johannes leben mit ihren drei Wunschkindern Aurelius (15), Benjamin (14) und Friedrich (10) in einem Vorort von Leipzig. Die Familie wohnte früher in der Stadt. In der Corona-Zeit haben sie sich mit dem Physiotherapie- & Seminarzentrum Curasanus eine Existenz auf dem Land aufgebaut und begehen diesen Sommer ihr 20-jähriges Praxis-Jubiläum. Katharina hat ihre Arbeit als Physiotherapeutin weitgehend aufgegeben, um sich als Mama und Lernbegleiterin ihren Kindern widmen zu können. Daneben bietet sie Vorträge und Workshops an, übernimmt einen großen Teil der Praxis-Organisation und ist Manager, Rezeptionistin und Vertriebler der eigenen Firma. Wir besuchten einen ihrer Lachyoga-Kurse. Dabei erlebten wir ihr Zusammenspiel mit den drei Kindern. Anschließend stellten wir Katharina unsere Fragen zum Freilernen.

Im unmittelbaren Umfeld wird die Familie bestaunt und geachtet. Sie haben sich bewusst für das Freilernen entschieden. Die Kinder wurden ohne Test nicht mehr in die Schule gelassen. Auch andere Zwangsmaßnahmen wie die Maske wollten die Eltern den Kindern ersparen. Besonders Benjamin hatte traumatische Erlebnisse. Seine Lehrerin schmiss mit dem Schlüssel nach den Schülern und wandte andere schwarze Pädagogik an. Er ging ständig mit Bauchschmerzen ins Bett. Ein weiterer Punkt ist die Masernimpfung. Die Kinder könnten zwar zur Schule gehen, aber die Eltern werden mit rechtlichen Maßnahmen und Zwangszahlungen belegt. Da Katharina in ihrer Praxis viele Erkrankungen als Folge der Masernimpfung beobachten konnte, lehnt sie die Pflichtimpfung ab. Die Eltern haben kein Vertrauen mehr in die staatliche Schulerziehung mit all dem Zwang und den Erpressungen. Als die Familie den Entschluss gefasst hatte, die Kinder nicht mehr in die Schule zu schicken, haben sie ihre Praxis vorübergehend geschlossen, ihr Haus verkauft und sind auf Reisen gegangen. Die beiden großen Kinder wurden von der Schule abgemeldet. Nach der Rückkehr haben sie dann mit einem neuen Leben auf dem Land begonnen.

Lernen ohne Schule: Wie geht das?

„Wissen ist Macht und eine Holschuld“, sagt uns Katharina. Das ist ihr Motto und motiviert auch die Kinder. Mit dem Unterricht zu Hause macht die Familie ihre eigene Studie und zeigt, dass Lernen auch anders geht als in der Schule. Die Eltern können viel besser auf jedes einzelne Kind eingehen. Johannes arbeitete früher als Straßenbauer. Er unterstützt die Jungs vor allem in Mathematik, Geometrie und Physik sowie bei handwerklichen Fertigkeiten. Katharinas Stärken liegen in Deutsch, Sprachen und Organisation. Unter den Patienten ihrer Praxis gibt es Lehrer, die ihnen helfen. Weitere Unterstützung kommt von Freunden und Bekannten. Bei bestimmten Projekten treffen sie auf andere Freilernerkinder. „Das Netzwerk wird immer größer, es wird immer schöner und interessanter“, sagt Katharina. Man geht mit vielen anderen einen gemeinsamen Weg, verlässt dabei eingetretene Pfade und erkundet neue Themenfelder wie Mediengestaltung, freie Energie, Elektrotherapie, meditatives und Improvisations-Zeichnen. „Ich sprudele vor Ideen. Sie kommen in mein Feld, und dann mache ich was draus“, sagt Katharina. Die Jungs sind in Wurzen im Ringelnatz-Literaturkreis. Dort schreiben sie Drehbuchgeschichten und haben einen Film produziert. Sie suchen sich Projekte oder kreieren neue, wie mit dem Planetarium Eilenburg. Diese Zusammenarbeit hat sich sehr gut entwickelt. Dort lernen 4- bis 15-Jährige zusammen. Die drei Jungs spielen Klavier. Erdkunde und Geschichte erleben die Kinder auch dadurch, dass die Familie Hauptstädte oder die bosnischen Pyramiden selbst erkundet. Dabei erweist es sich als Vorteil, nicht auf die Ferienzeiten angewiesen zu sein.

Als Physiotherapeutin ist Katharina bewusst, dass man neue Lernstrategien entwickeln muss. Die Kinder lernen unterschiedlich. Jedes Kind hat seinen eigenen Charakter. Aurelius benötigt eher eine 1:1-Betreuung. Darauf kann Katharina viel individueller eingehen als die staatliche Schule. Es ist aber auch aufwendiger und anstrengender. Besonderen Wert legt sie darauf, dass rechte und linke Gehirnhälfte gleichmäßig beansprucht werden. Lernphasen werden immer wieder mit Entspannungs- oder Bewegungsphasen kombiniert. Sie weiß, dass den Kindern zuerst die Grundlagen des Lesens, Rechnens und Schreibens vermittelt werden müssen. Dann sind sie in der Lage, sich alles Weitere selbst anzueignen – Unterstützung vorausgesetzt. „Besonders das Schreiben mit der eigenen Hand ist wichtig für die Vernetzung der beiden Gehirnhälften“, sagt Katharina. Dafür nehmen sich die Eltern Zeit. Die Kinder führen Tagebuch. Außerdem halten es die Eltern für wichtig, den Kindern Werte und Tugenden wie Dankbarkeit, Verlässlichkeit, Beharrlichkeit, Aufrichtigkeit, Ehrlichkeit und die zehn Gebote zu vermitteln. Katharina und Johannes sind beide religiös begleitet aufgewachsen. Heute sehen sie die Kirche als Institution kritisch. Angebunden an die Schöpfung und im Gottvertrauen erschaffen und schöpfen sie Leben und Lebensraum aus eigener Kraft – so erklärt es uns Katharina.

Ein weiteres Thema sind die Funktionen des Körpers und wie sich die Kinder gesund erhalten können. Vieles lernen sie dabei in der Physiotherapiepraxis. Die Familie hat das Privileg, in ihrem eigenen Biorhythmus leben zu können. „Das macht sehr viel aus – wir sind alle gesund“, sagt Katharina. Der Lern- und Arbeitstag beginnt nicht vor 9 Uhr und hat eine eigene Struktur. Im Tagesablauf sind feste Verantwortlichkeiten integriert. So wechseln sich die Kinder aller drei Tage mit Tischdecken, Staubsaugen und Geschirrspüler ab. Das hilft ihnen, sich selbst zu organisieren. Das geht nicht immer reibungslos vonstatten. Wenn das Lernpensum beizeiten abgearbeitet wurde, helfen die Kinder im Haushalt oder Garten oder gehen ihrem Bewegungsdrang auf andere Weise nach. Die Eltern sind am Abend noch länger aktiv, denn die Praxis erfordert noch die eine oder andere bürokratische Pflicht. Die Familie ist sehr naturverbunden. Sie gehen viel in den Wald und in den Garten. Sie bauen selbst Gemüse und Obst an. Dabei können die Kinder zum Beispiel Erfahrungen mit Permakultur und natürlicher Düngung sammeln. Die Familie achtet auf die Ernährung, schließlich ist Katharina seit fast 25 Jahren Ernährungsberaterin. Was sie nicht selbst anbauen, wird beim Bauern des Vertrauens eingekauft. Die Jungs können selbst kochen und backen. Die Schädlichkeit von Zucker ist den Kindern schon bewusst geworden, ohne gänzlich auf Schokolade verzichten zu müssen. Medikamente gibt es im Haushalt nicht. Sie kennen sich sehr gut mit den Heilmitteln aus der Natur aus und können so ihre Selbstheilungskräfte aktivieren. Sie haben keinen Hausarzt. Natürlich hat keines der Kinder ein Handy. Bisher haben sie noch kein Verlangen danach. Die Eltern halten es für wichtig, dass die Kinder erst sicher bei Selbstorganisation und Tagesstruktur sind, bevor sie ein Handy bekommen. Katharina weist darauf hin, dass beispielsweise WhatsApp erst ab 16 Jahren zugelassen ist, und fragt sich, ob das andere Eltern wissen.

Gesetze auf Augenhöhe auslegen

Den Behörden blieben die Freilerner nicht verborgen. Sie wurden aktiv und schalteten das Familiengericht ein. Die Familie hatte keinen Anwalt und keine Rechtsschutzversicherung. Katharina erzählt uns, dass sie schließlich auf „Hilfe von oben“ gehofft habe. Irgendwer hat sie anscheinend erhört, denn sie bekamen „einen Engel“ als Verfahrensbeistand. Die Behörden waren sehr zugänglich. In den Gesprächen gab man zu, mit der Schulsituation ebenfalls nicht zufrieden zu sein. „Wir wollen so wie ihr, dass sich etwas verändert. Wir sind an Eurer Seite.“ Die Gespräche mit dem Jugendamt und der Richterin vom Familiengericht Grimma waren immer auf Augenhöhe. Schließlich legte man der Familie keine Steine in den Weg. Damit kann Katharina ihr Konzept nach außen leben und andere inspirieren. Ihre Schlussfolgerung: Eltern müssen sich ihrer Stärken bewusst werden und aus ihrer Angst herauskommen. Das Konzept muss aber zur Familie passen, denn jede Familie ist anders.

Die Basis für freies Lernen ist das Vertrauen der Eltern in ihre Kinder. Denn Kinder sind von Natur aus wissbegierig und wollen lernen. Katharina hat viel von Bertrand Stern und von Riccardo Leppe gelernt. Beiden wurde von ihren Eltern das Lernen ohne Schulbesuch ermöglicht. Mit Bertrand Stern hat Katharina Kontakt. Er wird im November am Buß- und Bettag eine kleine Fortbildung im Therapie- und Seminarzentrum geben. Für den Vorabend ist ein Vortrag geplant. Katharina zitiert Riccardo Leppe: „Es ändert sich nur was, wenn man es selbst tut.“ Er sei sich sicher, dass der Fortschritt beim Freilernen inzwischen so weit ist, dass „die Paste nicht wieder zurück in die Tube geht“.

Der Übergang zur Berufsausbildung

Die ersten Freilernerkinder kommen jetzt in das Alter, in dem sie eine Berufsausbildung beginnen können. Aurelius und Benjamin, die beiden „Großen“, machen seit Anfang des Jahres schon erste Praktika bei ortsansässigen Handwerksbetrieben. Beide Seiten sind sehr zufrieden. Durch die Praktika, die länger dauern als im schulischen Lehrplan vorgesehen, können sich die Kinder ausprobieren. Katharina findet es interessant miterleben zu dürfen, wie auf ihre Kinder reagiert wird. Bringen sie etwas mit, das die anderen nicht haben? Denken sie anders mit? Benjamin bekam schon ein Angebot, in einem Metallbau-Betrieb stundenweise mitzuarbeiten. In den Betrieben weiß man, dass die Abschlüsse der staatlichen Schulen größtenteils das Papier nicht wert sind, auf dem sie stehen. Viele verlassen die Schule und können kaum lesen und schreiben, von Selbstorganisation ganz zu schweigen. Ein Freilerner kann eine staatliche Externen-Prüfung ablegen, um einen Haupt- oder Realschulabschluss zu erwerben. Katharina: „Für eine Ausbildung bei einem privaten Unternehmer braucht man das nicht, allein der Unternehmer entscheidet über die Aufnahme des Auszubildenden“. Außerdem stehen den jungen Leuten Privatschulen oder der zweite Bildungsweg zur Verfügung. Wenn man einen praktischen Beruf ergreift, ist es immer noch möglich, sich bis zur Hochschulreife weiterzubilden. Nach mehrjährigen Tätigkeiten kann man bei den Kammern von Industrie, Handel und Handwerk (IHK und HWK) eine Abschlussprüfung ablegen, mit der man zum Studium zugelassen werden kann. Oder man geht gleich den Weg in die Selbstständigkeit.

Frei lernen weitergedacht

Während der Coronazeit haben sich in Sachsen und speziell um Leipzig herum kleine Freilernergruppen gefunden. Die Gruppen werden aktuell zusammengeführt, um zum Beispiel gemeinsam den Mathematikunterricht zu gestalten. Besonders um Dresden herum ist die Szene noch stärker ausgeprägt. Außerdem gibt es seit mehr als 20 Jahren den Bundesverband Natürlich Lernen (BVNL). Er bietet Beratung und zentrale Veranstaltungen an.

Der Wunsch nach dem freien Lernen ohne Schulzwang ist groß. Doch die meisten Eltern wollen ihre Kinder dafür irgendwo abgeben und nicht selbst unterrichten. Katharinas größter Wunsch ist es, drei bis fünf Elternpaare zu finden, die sich in die Betreuung und Unterrichtung ihrer Kinder teilen. Das größte Hindernis dafür sieht sie in den Eltern selbst. Durch ungelöste transgenerative Konflikte und unverarbeitete Familientraumata kommen sie noch nicht in ihre eigene Kraft für ein selbstbestimmtes Leben. Viele wagen es noch nicht, ihre Erwerbstätigkeit zugunsten der Kinder einzuschränken. Katharina sieht es als große Aufgabe für sich und ihre Familie, mit dem Freilernen das Gemeinschaftsbewusstsein und gute Konfliktlösungsstrategien zu entwickeln. Sie denkt dabei bereits an ihre Enkel. Aber sie weiß auch, dass die Eltern ein sehr hohes Maß an Eigeninitiative, Motivation und Selbstdisziplin aufbringen müssen. Sie würde Eltern, die sich das noch nicht zutrauen, als Traumabegleiterin zur Verfügung stehen, für einen angemessenen Energieausgleich. Diese gegenseitige Unterstützung käme Kindern und Eltern zugute. Ebenso hält sie die Idee der Mehrgenerationenerziehung für wichtig. Dabei profitieren nicht nur die Kinder. Die Erfahrungen der älteren Menschen gehen nicht verloren, sondern werden an die jüngeren Generationen weitergegeben und machen sie resilienter. Das hilft den Eltern, ihrer Erwerbsarbeit nachzugehen und Familientraumata zu bewältigen.

Katharina ist eine starke Frau und sprüht nur so vor Energie. Selbst als wir nach 21 Uhr das Therapiezentrum verlassen, sind ihr die Anstrengungen des Tages nicht anzumerken. Sie wird nicht müde beim Sprechen. Für Fragen zum Thema Freilernen kann man sich an sie wenden.

Der Text wurde zuerst am 27.05.2025 im Blog „Freie Akademie für Medien und Journalismus“ veröffentlicht (https://www.freie-medienakademie.de/medien-plus/lernen-neu-gemacht)

Bildquelle: Salah Darwish, unsplash.com

@ 04c915da:3dfbecc9

This 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.

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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.

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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.

@ 04c915da:3dfbecc9

One of the most common criticisms leveled against nostr is the perceived lack of assurance when it comes to data storage. Critics argue that without a centralized authority guaranteeing that all data is preserved, important information will be lost. They also claim that running a relay will become prohibitively expensive. While there is truth to these concerns, they miss the mark. The genius of nostr lies in its flexibility, resilience, and the way it harnesses human incentives to ensure data availability in practice.

A nostr relay is simply a server that holds cryptographically verifiable signed data and makes it available to others. Relays are simple, flexible, open, and require no permission to run. Critics are right that operating a relay attempting to store all nostr data will be costly. What they miss is that most will not run all encompassing archive relays. Nostr does not rely on massive archive relays. Instead, anyone can run a relay and choose to store whatever subset of data they want. This keeps costs low and operations flexible, making relay operation accessible to all sorts of individuals and entities with varying use cases.

Critics are correct that there is no ironclad guarantee that every piece of data will always be available. Unlike bitcoin where data permanence is baked into the system at a steep cost, nostr does not promise that every random note or meme will be preserved forever. That said, in practice, any data perceived as valuable by someone will likely be stored and distributed by multiple entities. If something matters to someone, they will keep a signed copy.

Nostr is the Streisand Effect in protocol form. The Streisand effect is when an attempt to suppress information backfires, causing it to spread even further. With nostr, anyone can broadcast signed data, anyone can store it, and anyone can distribute it. Try to censor something important? Good luck. The moment it catches attention, it will be stored on relays across the globe, copied, and shared by those who find it worth keeping. Data deemed important will be replicated across servers by individuals acting in their own interest.

Nostr’s distributed nature ensures that the system does not rely on a single point of failure or a corporate overlord. Instead, it leans on the collective will of its users. The result is a network where costs stay manageable, participation is open to all, and valuable verifiable data is stored and distributed forever.

@ fc2470ed:17d9ee27

by Hynek Fencl, July 2024

The way to Liberland is easy but not simple. Technically speaking, it’s just a short bike ride away from the nearest village on a comfortable bike path through a stunning forest known as the “Amazon of Europe”. On one side, one senses the presence of the mighty Danube River beyond the tall trees, and on the other stretch the farmlands of north-eastern Croatia. Then you take a left turn to a straight forest path, ride all the way to the end, and after a few bends on the track, you will have entered “the promised land”.

The part that is not simple is that Croatia both does and does not consider Gornja Siga (the local name for the area we now refer to as Liberland) to be its territory – depending on who you ask. This means that along the picturesque bike path, you will almost certainly encounter a border police patrol car, and, depending on whether you seem to them like you’re affiliated with Liberland, they will tell you to stop and hand over your ID. They run it through their system and, if you’re lucky enough to be a citizen of the EU, they let you pass. If you’re not and you give them a non-EU passport, they will ask you to come to the station with them to “determine the circumstances of your stay in Croatia.” You will then be issued with paperwork telling you to leave the country within the next 7 days, banning you from re-entering in the next 1-3 months. The official reasoning they’ll give for this is their reasonable suspicion that you have not come to Croatia as a tourist but with the intent to either do paid work (for which you would have to get a business/work visa) or to break the law (such as camping outside designated camping grounds or starting a fire in the forest).

All of this is part of a big game of chess that is being played out between Croatia and the Liberlanders. Croatia is in a tricky spot. They cannot properly administer the territory of Liberland and enforce its law in it – lest it would create an indication that the Croatian state officially claims it as its territory. However, they cannot not administer it either, since it’s on “their” side of the river, and it is risky for a rogue, unpredictable operation (from their perspective) like the establishment and growth of Liberland to just be left to its own devices right on their doorstep. This is, then, how we arrive at the status quo, with Croatia relating to Liberland in some way while being careful about the international perception of its action in another way. The resulting practice is a persistent harassment campaign toward the Liberlanders, with the apparent intent to create uncertainty and lower the appetite of potential Liberland settlers for this kind of adventure.

How to establish a new country

Liberland was born from an anomaly – a historical border dispute between Croatia and Serbia. The dispute involves the definition of where the border stands in relation to the Danube and goes back to 1947. Then, both lands along the river belonged to a single country – Yugoslavia – but the dispute arose with respect to the boundaries of its constituent states. It remained unresolved during the communist era and became an issue of international borders after the breakup of Yugoslavia.

Serbia claims that the border runs down the middle of the Danube, with the eastern bank being Serbian and the western bank Croatian. Croatia, on the other hand, claims that the border is set by historical borders marked by cadastral municipalities surrounding the Danube.

These municipality borders run along a different path because they were set before the course of the Danube was straightened during the 19th Century to allow for easier shipping. This results in disputed “pockets” of land on both sides of the river. The pockets on the eastern bank have a combined area of around 130 km2, while those on the western bank only amount to less than 10 km2. Not surprisingly, then, both countries claim that the border runs in a way where they get the >90% of land and the other country only gets the small remaining areas. However, this means that, by implication, since both countries are claiming the large areas, neither of them is claiming the smaller ones. These areas were, then, so-called terra nullius.

Under international law, there is no issue with any state claiming unowned and unclaimed land for themselves. And that is exactly what Czech businessman, politician, and activist Vít Jedlička did in 2015 when he proclaimed into existence the newly created Free Republic of Liberland on the largest, 7 km2 piece of the unclaimed areas between Croatia and Serbia.

It's one thing to announce a new country to the world. It’s an entirely different thing to make this country legitimate. Under the Montevideo Convention, a proper country needs to have 1) a permanent population, 2) a defined territory, 3) government, and 4) capacity to enter into relations with other states. Now, 9 years after the birth of Liberland, it clearly has three of those. As to a permanent population, the Liberlanders would argue that it definitely exists, even though Liberland’s now over 1200 registered citizens have had to largely live in “exile” ever since.

Nevertheless, despite the Convention, there’s one thing that makes something a country more than anything else – whether other countries see you as a country. The more diplomatic recognition an entity has, the more country-like it becomes. This is especially relevant for breakaway governments, governments in exile, or, most importantly in this case, startup countries like Liberland.

Very much aware of this, along with other members of Liberland’s startup government, Jedlička has been on a worldwide mission to legitimize Liberland in the eyes of other countries. Though there have been many amiable meetings and even some measure of support in some cases, no official recognition by any UN member has been achieved as of mid-2024. Liberland now has representatives and offices in multiple countries in the further pursuit of this goal. Though the effectiveness of this strategy has been questioned by many for the lack of decisive results so far, one thing remains unambiguously true: if recognized by even one or two UN members, Liberland would instantly gain an amazing amount of legitimacy and gravitas in the eyes of the world.

The quest for territory

Establishing international relations with countries anywhere in the world is not the only strategy that the Liberlanders have been employing in making the country more real and legitimate. This includes liaising and negotiating with the neighboring Serbia and Croatia. These relations are by far the most important and impactful ones. If both of Liberland’s neighboring countries were to either outright recognize the startup micro-state, or even just adopted an approach of non-interference, Liberland would be free to start actually developing and to find its own long-term position in the world.

As for Serbia, its Ministry of Foreign Affairs let itself be heard that, in their view, Liberland’s claims are a “trivial matter” but, in any case, they do not infringe upon the sovereignty of Serbia. One can imagine that Serbia might actually be secretly quite pleased with Liberland’s activities, since now Croatia has an issue to deal with on “their” side of the river, which, if they are not careful, could contribute to the legitimization of Serbia’s claim to the larger pieces of territory claimed by both countries.

With Croatia, things get quite a bit more complicated. In an official statement, the country rejected the claim that Gornja Siga is terra nullius, arguing instead that the land belongs to one of the two neighboring countries – the only question is to which one, which will be answered at some point in the future. Croatia also said it would stop any threatening and provocative activities on the territory even by force if necessary.

Ever since Liberland’s birth in 2015, the Liberlanders have been trying to make a mark on the territory. For a long time, even just entering Liberland wasn’t really possible. Under a deal between the Croatian and Serbian police that was put in place during the European migration crisis, Croatian authorities may enter Liberland and patrol it for security reasons (preventing illegal migration) even though they do not officially claim the territory as theirs. In addition, the border police have a near-permanent presence on the Danube River, preventing people from crossing into Liberland by boat.

As a result, anyone who would try to come to Liberland in any way would always be promptly arrested by the Croatians, essentially for entering a prohibited area.

After years of this status quo, a rather unexpected thing happened that made things suddenly move forward in a positive direction for the Liberlanders. In April 2023, during Liberland’s 8th anniversary celebrations, a famous YouTuber with a significant following decided to try to enter Liberland. After a few unsuccessful attempts due to heavy police presence and monitoring, he and his team hired jet skis and rode them all the way from Hungary down the Danube. When they got close to Liberland, they encountered the police boats again, but their jet skis were faster than the boats, so they managed to land at Liberland’s Liberty Island and plant a flag there. A few moments later, the police caught up to them and an aggressive policeman took out their handheld cameras before assaulting them and then kicking them on the ground, as can be clearly seen from drone footage of the incident.

As they had broken no laws, they were ultimately let go after the incident and free to leave the island without being arrested. However, the heavy-handed and illegal conduct of the Croatian police had been clearly documented and became part of the video that was published in July 2023.

The video promptly went viral, gaining almost 10 million views on YouTube. By comparison, the total population of Croatia is just under 4 million. When the news spread even to the Croatian press and TV stations, Croatia had a serious PR problem on their hands. The police had been clearly in the wrong, conducting themselves in a seriously improper way to the point of using physical force against peaceful people who had broken no laws nor engaged in any violence or hostilities themselves.

Something had to change. So, following this incident, the Croatian police adopted a different unofficial policy – from now on, they would let people enter Liberland if they wished to do so, in a controlled way. Since early August 2023, if you wish to enter Liberland, you can go on foot or by bike, take the access road down the forest, and show your documents to the Croatian police, just as you would at a border crossing. In a typical grand fashion of Liberland’s media team, Liberland made an announcement that an official border crossing had been opened between Croatia and Liberland (Croatia had obviously never made an official announcement like this, but for Liberland, that was the de facto situation on the ground).

In the weeks following the “opening of the border”, many enthusiastic settlers started coming to Liberland to finally begin making their mark on the territory of “the promised land.” They started constructing simple wooden houses, a bathroom, an open-air restaurant, and the related power and water infrastructure on Liberland’s mainland beach opposite Liberty Island in a settlement named Mateos Marina.

On September 7th, 2023, a troop of about 50 policemen and forestry workers, including a demolition crew, raided the settlement. The raid was officially dubbed a “cleanup operation” by Hrvatske šume, Croatia’s state forestry service. With the assistance of the police, they tore down all the wooden houses and structures using chainsaws and stole equipment as well as personal possessions of the Liberlanders on site. Several Liberlanders were arrested for “failure to comply with a lawful order”.

One might ask, if Liberland is not officially part of Croatia, what authority does Croatia have to come in to steal and destroy? Staying true to their claim that Liberland is not part of Croatia, the Croatians had announced to Serbia that they would be conducting the “cleanup” on Serbia’s territory, to keep it clean on their behalf.

We may only speculate about the reasons for carrying out this operation in such a heavy-handed, destructive way. One possibility is that allowing people to enter Liberland in the first place was a way for Croatia to lure some people to Liberland, become comfortable, and then come in and destroy everything to show everyone what would happen if they got involved in the project. Or perhaps it was the unexpected level of life, community-building, and construction going on in such a short period of time after the “opening of the border” that the Croatian police felt like they had to put a stop to it before things got so big they could not be easily destroyed anymore.

No matter the reasons, the raid had a chilling effect on prospective Liberlanders. Though there is plenty of video documentation of the operation, no one made a viral video about it this time. Though some media did pick up the news, it did not become a big story. Consequently, the PR fallout from this for Croatia was not unmanageable.

Liberlanders soon returned to the territory. However, the level of enthusiasm, energy, and external support was not as great as it had been before the raid. From then on, settlement efforts focused mainly on Liberty Island, unreachable by trucks and impossible for forestry workers to get to without a large boat which they seem not to have. Though perhaps a more strategic place to set up camp, Liberty Island is also much more prone to flooding than the rest of Liberland.

In the following few months, several makeshift houses were constructed using a combination of wood and sandbags. During this time, Liberland even hosted a first wedding on the island. The settlement was kept alive during winter as well, with Liberland enthusiasts staying mostly in houseboats whenever it was impossible to camp on site.

In the meantime, an enthusiastic settler couple bought a sizeable house with a courtyard in the village closest to Liberland – Zmajevac – which they have transformed into a base of operations for settlers. This is now called Liberbase and it is where visits to Liberland start, with bikes, supplies, and construction materials being gathered before going on the 40-minute bike ride.

In the spring of 2024, work started on the reconstruction of a former hunting lodge at a central location on Liberland’s mainland – Jefferson Square. The building was demolished a few years ago but the foundations, including a cellar, were left in place. The site was cleared, the foundations refreshed, and new walls for the future governmental building have sprung up from the ground. A professional construction crew was hired to speed up the re-building of this base, using large concrete bricks, to a standard that will make it logistically and practically difficult for the Croatian police and forestry workers to try to destroy.

The battle for legitimacy

The ongoing construction in Liberland is rather slow. It is difficult to bring construction materials to Liberland. It is prohibited to drive motor vehicles on the bike path leading to Liberland, which means that everything has to be manually hauled from Liberbase on cargo bikes. In addition, from time to time, bikes get stolen by the police or forestry workers. Despite these difficulties, the determination of the settlers is unwavering and they are working every day to move construction forward.

Is it possible to bring materials by boat? How did they get sandbags and other materials to Liberty Island?

The importance of such a commitment should not be underestimated. The continuous presence of settlers is incredibly important for Liberland. It shows the seriousness of the project. It shows that Liberland is a genuine community and a fledgling nation rather than, as some accusations tend to go, just an elaborate publicity stunt.

Practical difficulties with the Croatian authorities are not limited to construction-related issues. Even staying and camping in Liberland comes with its quirks. If you’re staying on Jefferson Square, you should be prepared for several police visits every day. These check-ups are usually nothing dramatic. The police usually show up, ask a couple of questions, and perhaps tell the settlers that they are not allowed to camp there or start a fire, but they don’t actually do anything more than that and just go about their day.

It seems that the Croatian police are rather shy about enforcing Croatian law in a territory that is not officially considered part of Croatia. International law often takes into account the de facto situation of the matter in any dispute. If Croatia enforced their law in Liberland, this would therefore be an indication that they do, in fact, consider the territory to be theirs in practice, despite the official stance of the state. It would play into the hands of Serbia, reinforcing their claims to the large parcels of land on the other side of the Danube.

In addition, Liberlanders on the ground report that the majority of Croatian police officers generally behave quite fairly and respectfully toward them – only a minority appear to hold a personal grudge against Liberland, being abusive and sometimes even violent instead. It seems highly likely that the police in general are just doing their job, following orders from above. Most of them don’t actually take it as a personal commitment to make life more difficult for the Liberlanders.

This is rather important from a big-picture perspective, because the settlers, by contrast, are often heavily personally invested in the project and see it as their mission to see Liberland develop into a proper country. This disparity in energy and determination is strong and perhaps this is what will, in the end, cause Liberland to prevail in this drawn-out dispute.

The dispute with Hrvatske šume is quite different. As of mid-2024, the forestry workers tend to turn up at Jefferson Square about every fortnight. Unlike the police, they do not limit themselves to words but tend to steal everything that is not bolted down – including tools, materials, tents, bikes, and personal possessions of the settlers camping there. The justification remains the same – to “clean the forest of any waste.” In their encounters with the police as well as the forestry workers, Liberlanders are of course meticulous in their video documentation of any illegal actions by the authorities.

The Liberlanders’ difficulties, however, do not just stay local. As previously mentioned, upon trying to enter Liberland from Croatia, people who do not have EU citizenship are promptly issued a one-to-three-month ban on entering Croatia, with 7 days to leave the country. This is done under legislation relating to citizenship and tourism.

However, things can escalate even further. Since last year, several key Liberland settlers and organizers, including Liberland’s President Vít Jedlička himself, have seen “heavier guns” used against them. They have been banned from entering Croatia for 5 years under anti-terrorism legislation, where the authorities argue that these Liberlanders are something akin to a threat to national security.

The Liberlanders have mounted a legal defense against this, in addition to challenging Croatia on other legal fronts. They have had some successes so far – in particular, it should now be clear that the Liberlanders do not need any building permits to construct buildings on their territory. Unfortunately, other issues – including the 5-year bans from Croatia – still remain unresolved.

Most Liberlanders remain hopeful nonetheless. They have seen their situation move forward significantly over the last year. A year ago, they were not even able to enter Liberland without being chased and/or arrested. Now, even some construction is possible, albeit in a limited way.

The road ahead

The long-term vision, of course, remains to build a full-fledged, internationally respected and recognized city-state. Liberland’s leaders often speak of a “Balkan Monaco”, referring to the amazing development possibilities that a freedom-oriented country in the middle of Europe could offer. Liberland has already hosted an urbanist/architectural contest, and there are concrete plans for the first hotel as well as a riverside real estate development. What is more, Liberland’s land is actually more than three times the size of Monaco.

Nevertheless, Liberland cannot move forward in a meaningful way toward these visions and aspirations under the status quo. The Liberlanders need to be able to build at scale and be free from harassment, both by the police and the forestry workers. Some kind of political deal is necessary as the next step toward proper development of Liberland.

Such a deal could take multiple forms, but all of them involve the Croatian authorities changing their attitude toward Liberland away from a policy of unrelenting obstruction – not necessarily toward outright recognition, but at least toward accepting Liberland as a neighborly project that will move forward and develop in some way.

One option could be to allow motor vehicles on the bike path toward Liberland, with a deal that could include charging Liberlanders some fair tolls to pay for the wear and tear of the pavement. An alternative would be to simply allow river crossing into Liberland from Serbia on the Danube. Since Croatia does not officially consider Liberland its territory, their current interference with this traffic is illegal anyway. Simply stopping this illegal conduct would help Liberland significantly without Croatia facilitating Liberland’s development in any active way.

Regardless of these options, the first and most notable step would be to stop banning non-EU citizens from re-entering Croatia as well as lift the existing (entirely unjustified and unreasonable) 5-year bans on Jedlička and the others.

It is easy to see why Croatia is wary and suspicious of Liberland’s development. One can understand the worries of a state in whose immediate proximity there is a new and unknown state growing and taking root. Nevertheless, Croatia actually has a lot to gain from making some kind of deal with Liberland.

First: currently there are perhaps a dozen policemen on patrol around Liberland at all times. This includes police vehicles and boats. This is a significant expense for the police force – an expense which is rather unsubstantiated, given that Liberlanders have clearly proven to be peaceful people who do not wish to pose any threat to Croatia, its people, or its law enforcement officers. Making a deal would mean that this large expense is not needed anymore.

Second: Liberland borders an area of Croatia that has been rather “left behind”, is underdeveloped, and suffers from a lack of jobs and investment. Consequently, younger people are leaving the area and the current population is growing older. If Liberland was growing and open for business nearby, it would provide the region exactly with the job opportunities, large investment, and overall development that it desperately needs.

Third: Croatia could use Liberland as an opportunity to actually gain an advantage in the ongoing border dispute with Serbia. As previously mentioned, Croatia cannot openly and properly administer the territory, as it would be an indication in the eyes of international law that they consider the territory to be theirs. On the other hand, it Liberland is located on “their” side of the Danube, so Croatia does have an interest in making sure the area is under their control somehow. Striking a deal with Liberland could involve Liberland agreeing to some obligations related to the administration of the territory which correspond to Croatia’s priorities. In this way, Croatia would have an active say in what happens on this land, effectively “outsourcing” its administration without officially claiming it as part of Croatia.

In addition to all these advantages being present, Liberland is very much open to cooperation with Croatia and is keenly looking forward to welcoming any future productive relations with Croatian authorities. There will be no grudges held on Liberland’s side, and if a mutually beneficial deal or solution were to be found, no one would look behind at any historical quibbles or difficulties. Liberland would be an excellent and friendly neighbor to Croatia, not just causing any issues but actively helping the overall development of the surrounding region.

Time will tell how things will develop. At the present, the momentum, energy, and enthusiasm is definitely on the side of Liberland. There seems to be very little actual interest from the Croatian side to cause issues for Liberland and to continue to prevent the fledgling state from developing further. All that is left are the bureaucratic hurdles of a state that is being overly conservative about its approach to the important issues of the day. Things might take time, but seeing the determination of the settlers and the willingness of all Liberlanders to be unrelenting in their fight for the cause, it is not difficult to argue that we might be seeing the dawn of Liberland as the world’s next proper city-state as we speak.

@ 162b4b08:9f7d278c

Lối sống năng động, linh hoạt và hướng đến sự cân bằng đang ngày càng trở thành lựa chọn của nhiều người trẻ Việt Nam trong thời đại hiện đại. Họ không chỉ chú trọng đến công việc và học tập mà còn quan tâm đến việc chăm sóc bản thân, tận hưởng cuộc sống và tìm kiếm những khoảnh khắc thư giãn giữa lịch trình bận rộn. WIN77K, với vai trò là một nền tảng giải trí trực tuyến thông minh, đã nhanh chóng nắm bắt được nhu cầu này và cung cấp một loạt nội dung giải trí phù hợp với nhịp sống trẻ trung, sôi động. Các tính năng truy cập nhanh, giao diện dễ sử dụng và hệ thống hoạt động ổn định trên cả điện thoại lẫn máy tính giúp người dùng linh hoạt tận hưởng các hoạt động giải trí mọi lúc, mọi nơi. Thay vì tiêu tốn thời gian vào những hoạt động kém hiệu quả, người trẻ có thể lựa chọn những trải nghiệm nhẹ nhàng, thư giãn nhưng vẫn duy trì được năng lượng tích cực cho cả ngày dài. Đây chính là điểm mạnh giúp WIN77K trở thành người bạn đồng hành đáng tin cậy cho thế hệ năng động ngày nay.

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Thành công của WIN77K đến từ sự thấu hiểu sâu sắc đối với nhu cầu của người dùng hiện đại, đặc biệt là thế hệ trẻ. Trong một thế giới mà mọi thứ đều chuyển động không ngừng, việc tìm ra điểm dừng hợp lý để nạp lại năng lượng là điều cần thiết. Và WIN77K đã làm tốt vai trò đó khi không chỉ tạo ra một nền tảng giải trí đơn thuần mà còn là không gian giúp người trẻ phát triển bản thân một cách toàn diện. Dù là trong lúc nghỉ ngơi giữa giờ học, thư giãn sau một ngày làm việc mệt mỏi hay đơn giản là tìm kiếm một khoảng lặng trong cuộc sống bận rộn, WIN77K luôn hiện diện như một lựa chọn tiện lợi, an toàn và truyền cảm hứng. Sự linh hoạt, hiện đại cùng định hướng phát triển bền vững chính là lý do khiến WIN77K không ngừng gia tăng sự tin tưởng và yêu mến từ cộng đồng người trẻ Việt Nam, ngày càng khẳng định vai trò của mình trong việc đồng hành cùng lối sống năng động và tích cực của thế hệ tương lai.

@ f88e6629:e5254dd5

...which allow online payments to be sent directly from one party to another without going through a financial institution.

• Without sovereign and accessible payments we are loosing censorship resistance
• Without censorship resistance even other core characteristics are in danger - including scarcity and durability.
• This affects every bitcoiner including sworn hodlers and MSTR followers.

| Property | Description | Fulfillment | | --- | --- | --- | | Scarce | Fixed supply forever. Instantly and costlessly verifiable | 🟢  Good, but can be harmed without censorship resistance | | Portable | Effortless to store and move, with negligible costs | 🟠 Onchain transactions can be expensive, other layers require onchain to be sovereign. Easy portability is offered by custodians only. | | Divisible | Infinitely divisible | 🟠 Smaller units than dust are available only for LN users, which most people can’t use in a sovereign way. | | Durable | Exists forever without deterioration | 🟢  Good, but can be harmed without censorship resistance | | Fungible | Every piece is forever the same as every other piece | 🟡 Onchain bitcoin is not fungible. | | Acceptable | Everyone, anywhere, can send and receive | 🟠 Most people are not able to send and receive in a sovereign way. | | Censorship Resistant | You hold it. Nobody can take it or stop you sending it | 🟠 Custodians are honey-pots that can and will be regulated |

➡️ We need accessible, scalable, and sovereign payment methods

@ 04c915da:3dfbecc9

Here’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

• 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.

• 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.

• 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.

• 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.

• 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

• 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.

• 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.

• 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.

@ 4657dfe8:47934b3e

Alby Hub - your Center for Bitcoin Payments

Alby Hub is a self-custodial lightning wallet that lets users choose their preferred Lightning funding source. It includes an easy-to-use lightning node with a one-click setup, while also accommodating existing node runners.

In short Alby Hub offers node runners:

➡️ a lightning address to receive payments in a self-custodial manner ➡️ integrated Lightning Service Providers, to quickly buy channels with receiving capacity ➡️ a selection of vetted channel partners to open channels without searching for a long time ➡️ a marketplace of apps to connect your own node. Read more about this superpower. ➡️ a mobile app, Alby Go, to pay right from their own node on the go.

Thus, Alby Hub enables you to make your node the central hub for bitcoin payments, maintaining full self-sovereignty.

Install Alby Hub on RaspiBlitz

1. Login into the RaspiBlitz WebUI and enter the dashboard
2. Go to Apps, find Alby Hub and install the app

It’s as easy as that. Now you can link your node with an Alby account to get a lightning address, use your node on the go with the Alby Go mobile app or on the web with the Alby Browser Extension. Updates of Alby Hub become available with each new RaspiBlitz release.

With one-click setup, an intuitive interface, and seamless integration with dozens of bitcoin apps, Alby Hub makes self-custodial bitcoin payments easy for everyone while adding much more utility to your lightning node.

@ 005bc4de:ef11e1a2

BIP-2,100,000,000,000,000,000

So, you're telling me...

• 21 million bitcoins is out, and...
• 2.1 quadrillion sats is in, except that...
• sats are out, so...
• 2.1 quadrillion bitcoins is in, except that...
• there are actually millisats, but...
• millisats are out, so...
• millibitcoins are in, so now...
• there are 2.1 quintillion millibitcoins, except that...
• millibitcoins are the basic base unit of bitcoin, so...
• millibitcoins are out, and now...
• 2.1 quintillion bitcoins are in

@ 6e0ea5d6:0327f353

"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!

@ f88e6629:e5254dd5

• Send a transaction, and the recipient uses the coin for another payment. You then merge these two transactions together and save on fees. 🔥

If you have a Trezor, you can try this out on: https://coiner-mu.vercel.app/

But be cautious. This is a hobby project without any guarantee.

How does it work?

1. Connect Trezor, enter the passphrase, and select an account.
2. The application display your coins, pending transactions, and descendant transactions.
3. Then app shows you how much you can save by merging all transactions and removing duplicate information.
4. Finally, you can sign and broadcast this more efficient transaction

@ cff1720e:15c7e2b2

Liebe Anwender,\ \ diesmal beginnen die Neuigkeiten schon beim Titel und der Anrede. Unsere Worte bestimmen unser Denken, und daher war die Korrektur wichtiger als sie zunächst erscheint, denn bei Pareto gibt es die klassische Trennung zwischen Autor und Leser nicht mehr. Cocreation heißt unser Konzept, jeder kann publizieren, kommentieren, honorieren und distribuieren. Mag das bei Blogtexten derzeit noch nicht selbstverständlich sein, so ist das bei Bildern längst die Norm. 

“Ein Bild sagt mehr als tausend Worte” beschreibt die Wirkung visueller Kommunikation. Deshalb haben wir nach dem Blogtext nun mit Bildern eine neue Content-Kategorie eingeführt. Natürlich auch hier mit den bekannten Funktionen der Interaktion wie like, repost und zap. Es gibt derzeit eine Gliederung in 4 Feeds, Gefolgt (für Nostr-User verfügbar), Memes und Kunst (gefiltert nach entsprechenden Tags) und Pareto für alles andere.

Jeder Nostr-User hat die Möglichkeit eigene Bilder hochzuladen, zu taggen, sowie mit einem Titel und Untertext zu versehen. “Everyone is a creator” war noch nie leichter, probiert es einfach aus! Noch kein Nostr-Profil und trotzdem interessiert? Kein Problem, bitte Informationen zu originellen Bildquellen oder Interesse an Mitwirkung per Mail senden an pictures@pareto.space 

Leicht ist es auch die Pareto-Inhalte zu erhalten und konsumieren, man braucht weder einen Account noch spezielle Apps. Jeder hat bereits die entsprechenden Voraussetzungen, hier ein paar Beispiele.\ \ Newsletter per Mail (Die Friedenstaube)\ hier abonnieren\ \ In Telegram lesen -> hier unsere Kanäle\ https://t.me/pareto_artikel \ https://t.me/friedenstaube_artikel \ \ Als Feed in einem Feed-Reader \ https://pareto.space/atom/feed.xml \ https://pareto.space/atom/de_feed.xml \ https://pareto.space/atom/en_feed.xml

Fügt in Eure Artikel bitte am Anfang / Ende einen Hinweis auf den Pareto-Client ein, andere Clients unterstützen nicht alle Features. Das ist ein Service-Hinweis zur besseren Lesbarkeit “Dieser Beitrag wurde mit dem Pareto-Client geschrieben.” Ebenso ist ein Hinweis auf Onboarding bei Nostr nützlich: neue Nostr-User können euch liken und zappen: not yet on Nostr and want the full experience? Easy onboarding via Start.\ \ Das Pareto-Team baut den “Marktplatz der Ideen” und hat dabei schon viel erreicht. Feedback und Mitarbeit hilft uns damit noch schneller voranzukommen, wir bedanken uns für Eure Unterstützung.\ team@pareto.space \ https://pareto.space \ https://geyser.fund/project/pareto?hero=1c1b8e487090 

@ 58537364:705b4b85

ถ้าอยากแล้วไม่หลง มันก็อยากด้วยปัญญา ความอยากอย่างนี้ท่านเรียกว่า เป็นบารมีของตน แต่ไม่ใช่ทุกคนนะที่มีปัญญา

บางคนไม่อยากจะให้มันอยาก เพราะเข้าใจว่า การมาปฏิบัติก็เพื่อระงับความอยาก ความจริงน่ะ ถ้าหากว่าไม่มีความอยาก ก็ไม่มีข้อปฏิบัติ ไม่รู้ว่าจะทำอะไร ลองพิจารณาดูก็ได้

ทุกคน แม้องค์พระพุทธเจ้าของเราก็ตาม ที่ท่านออกมาปฏิบัติ ก็เพื่อจะให้บรรเทากิเลสทั้งหลายนั้น

แต่ว่ามันต้องอยากทำ อยากปฏิบัติ อยากให้มันสงบ และก็ไม่อยากให้มันวุ่นวาย ทั้งสองอย่างนี้ มันเป็นอุปสรรคทั้งนั้น ถ้าเราไม่มีปัญญา ไม่มีความฉลาดในการกระทำอย่างนั้น เพราะว่ามันปนกันอยู่ อยากทั้งสองอย่างนี้มันมีราคาเท่า ๆ กัน

อยากจะพ้นทุกข์มันเป็นกิเลส สำหรับคนไม่มีปัญญา อยากด้วยความโง่ ไม่อยากมันก็เป็นกิเลส เพราะไม่อยากอันนั้นมันประกอบด้วยความโง่เหมือนกัน คือทั้งอยาก ไม่อยาก ปัญญาก็ไม่มี ทั้งสองอย่างนี้ มันเป็นกามสุขัลลิกานุโยโค กับอัตตกิลมถานุโยโค ซึ่งพระพุทธองค์ของเรา ขณะที่พระองค์กำลังทรงปฏิบัติอยู่นั้น ท่านก็หลงใหลในอย่างนี้ ไม่รู้ว่าจะทำอย่างไร ท่านหาอุบายหลายประการ กว่าจะพบของสองสิ่งนี้

ทุกวันนี้เราทั้งหลายก็เหมือนกัน ทุกสิ่งทั้งสองอย่างนี้มันกวนอยู่ เราจึงเข้าสู่ทางไม่ได้ก็เพราะอันนี้ ความเป็นจริงนี้ทุกคนที่มาปฏิบัติ ก็เป็นปุถุชนมาทั้งนั้น ปุถุชนก็เต็มไปด้วยความอยาก ความอยากที่ไม่มีปัญญา อยากด้วยความหลง ไม่อยากมันก็มีโทษเหมือนกัน “ไม่อยาก” มันก็เป็นตัณหา “อยาก” มันก็เป็นตัณหาอีกเหมือนกัน

ทีนี้ นักปฏิบัติยังไม่รู้เรื่องว่า จะเอายังไงกัน เดินไปข้างหน้าก็ไม่ถูก เดินกลับไปข้างหลังก็ไม่ถูก จะหยุดก็หยุดไม่ได้เพราะมันยังอยากอยู่ มันยังหลงอยู่ มีแต่ความอยาก แต่ปัญญาไม่มี มันอยากด้วยความหลง มันก็เป็นตัณหา ถึงแม้ไม่อยาก มันก็เป็นความหลง มันก็เป็นตัณหาเหมือนกันเพราะอะไร? เพราะมันขาดปัญญา

ความเป็นจริงนั้น ธรรมะมันอยู่ตรงนั้นแหละ ตรงความอยากกับความไม่อยากนั่นแหละ แต่เราไม่มีปัญญา ก็พยายามไม่ให้อยากบ้าง เดี๋ยวก็อยากบ้าง อยากให้เป็นอย่างนั้น ไม่อยากให้เป็นอย่างนี้ ความจริงทั้งสองอย่างนี้ หรือทั้งคู่นี้มันตัวเดียวกันทั้งนั้น ไม่ใช่คนละตัว แต่เราไม่รู้เรื่องของมัน

พระพุทธเจ้าของเรา และสาวกทั้งหลายของพระองค์นั้นท่านก็อยากเหมือนกัน แต่ “อยาก” ของท่านนั้น เป็นเพียงอาการของจิตเฉย ๆ หรือ “ไม่อยาก” ของท่าน ก็เป็นเพียงอาการของจิตเฉย ๆ อีกเหมือนกัน มันวูบเดียวเท่านั้น ก็หายไปแล้ว

ดังนั้น ความอยากหรือไม่อยากนี้ มันมีอยู่ตลอดเวลาแต่สำหรับผู้มีปัญญานั้น “อยาก” ก็ไม่มีอุปาทาน “ไม่อยาก” ก็ไม่มีอุปาทาน เป็น “สักแต่ว่า” อยากหรือไม่อยากเท่านั้น ถ้าพูดตามความจริงแล้ว มันก็เป็นแต่ "อาการของจิต" อาการของจิตมันเป็นของมันอย่างนั้นเอง ถ้าเรามาตะครุบมันอยู่ใกล้ ๆ นี่มันก็เห็นชัด

ดังนั้นจึงว่า การพิจารณานั้น ไม่ใช่รู้ไปที่อื่น มันรู้ตรงนี้แหละ เหมือนชาวประมงที่ออกไปทอดแหนั่นแหละ ทอดแหออกไปถูกปลาตัวใหญ่ เจ้าของผู้ทอดแหจะคิดอย่างไร? ก็กลัว กลัวปลาจะออกจากแหไปเสีย เมื่อเป็นเช่นนั้น ใจมันก็ดิ้นรนขึ้นระวังมาก บังคับมาก ตะครุบไปตะครุบมาอยู่นั่นแหละ ประเดี๋ยวปลามันก็ออกจากแหไปเสีย เพราะไปตะครุบมันแรงเกินไป

อย่างนั้นโบราณท่านพูดถึงเรื่องอันนี้ ท่านว่าค่อย ๆ ทำมัน แต่อย่าไปห่างจากมัน นี่คือปฏิปทาของเรา ค่อย ๆ คลำมันไปเรื่อย ๆ อย่างนั้นแหละ

อย่าปล่อยมัน หรือไม่อยากรู้มัน ต้องรู้ ต้องรู้เรื่องของมัน พยายามทำมันไปเรื่อย ๆ ให้เป็นปฏิปทา ขี้เกียจเราก็ทำไม่ขี้เกียจเราก็ทำ เรียกว่าการทำการปฏิบัติ ต้องทำไปเรื่อยๆอย่างนี้

ถ้าหากว่าเราขยัน ขยันเพราะความเชื่อ มันมีศรัทธาแต่ปัญญาไม่มี ถ้าเป็นอย่างนี้ ขยันไป ๆ แล้วมันก็ไม่เกิดผลอะไรขึ้นมากมาย ขยันไปนาน ๆ เข้า แต่มันไม่ถูกทาง มันก็ไม่สงบระงับ ทีนี้ก็จะเกิดความคิดว่า เรานี้บุญน้อยหรือวาสนาน้อย หรือคิดไปว่ามนุษย์ในโลกนี้คงทำไม่ได้หรอก แล้วก็เลยหยุดเลิกทำเลิกปฏิบัติ

ถ้าเกิดความคิดอย่างนี้เมื่อใด ขอให้ระวังให้มาก ให้มีขันติ ความอดทน ให้ทำไปเรื่อย ๆ เหมือนกับเราจับปลาตัวใหญ่ ก็ให้ค่อย ๆ คลำมันไปเรื่อย ๆ ปลามันก็จะไม่ดิ้นแรงค่อย ๆทำไปเรื่อย ๆ ไม่หยุด ไม่ช้าปลาก็จะหมดกำลัง มันก็จับง่าย จับให้ถนัดมือเลย ถ้าเรารีบจนเกินไป ปลามันก็จะหนีดิ้นออกจากแหเท่านั้น

ดังนั้น การปฏิบัตินี้ ถ้าเราพิจารณาตามพื้นเหตุของเรา เช่นว่า เราไม่มีความรู้ในปริยัติ ไม่มีความรู้ในอะไรอื่น ที่จะให้การปฏิบัติมันเกิดผลขึ้น ก็ดูความรู้ที่เป็นพื้นเพเดิมของเรานั่นแหละอันนั้นก็คือ “ธรรมชาติของจิต” นี่เอง มันมีของมันอยู่แล้ว เราจะไปเรียนรู้มัน มันก็มีอยู่ หรือเราจะไม่ไปเรียนรู้มัน มันก็มีอยู่

อย่างที่ท่านพูดว่า พระพุทธเจ้าจะบังเกิดขึ้นก็ตาม หรือไม่บังเกิดขึ้นก็ตาม ธรรมะก็คงมีอยู่อย่างนั้น มันเป็นของมันอยู่อย่างนั้น ไม่พลิกแพลงไปไหน มันเป็นสัจจธรรม

เราไม่เข้าใจสัจจธรรม ก็ไม่รู้ว่าสัจจธรรมเป็นอย่างไร นี้เรียกว่า การพิจารณาในความรู้ของผู้ปฏิบัติที่ไม่มีพื้นปริยัติ

ขอให้ดูจิต พยายามอ่านจิตของเจ้าของ พยายามพูดกับจิตของเจ้าของ มันจึงจะรู้เรื่องของจิต ค่อย ๆ ทำไป ถ้ายังไม่ถึงที่ของมัน มันก็ไปอยู่อย่างนั้น

ครูบาอาจารย์บางท่านบอกว่า ทำไปเรื่อย ๆ อย่าหยุด บางทีเรามาคิด “เออ ทำไปเรื่อย ๆ ถ้าไม่รู้เรื่องของมัน ถ้าทำไม่ถูกที่มัน มันจะรู้อะไร” อย่างนี้เป็นต้น ก็ต้องไปเรื่อย ๆ ก่อน แล้วมันก็จะเกิดความรู้สึกนึกคิดขึ้นในสิ่งที่เราพากเพียรทำนั้น

มันเหมือนกันกับบุรุษที่ไปสีไฟ ได้ฟังท่านบอกว่า เอาไม้ไผ่สองอันมาสีกันเข้าไปเถอะ แล้วจะมีไฟเกิดขึ้น บุรุษนั้นก็จับไม้ไผ่เข้าสองอัน สีกันเข้า แต่ใจร้อน สีไปได้หน่อย ก็อยากให้มันเป็นไฟ ใจก็เร่งอยู่เรื่อย ให้เป็นไฟเร็วๆ แต่ไฟก็ไม่เกิดสักที บุรุษนั้นก็เกิดความขี้เกียจ แล้วก็หยุดพัก แล้วจึงลองสีอีกนิด แล้วก็หยุดพัก ความร้อนที่พอมีอยู่บ้าง ก็หายไปล่ะซิ เพราะความร้อนมันไม่ติดต่อกัน

ถ้าทำไปเรื่อยๆอย่างนี้ เหนื่อยก็หยุด มีแต่เหนื่อยอย่างเดียวก็พอได้ แต่มีขี้เกียจปนเข้าด้วย เลยไปกันใหญ่ แล้วบุรุษนั้นก็หาว่าไฟไม่มี ไม่เอาไฟ ก็ทิ้ง เลิก ไม่สีอีก แล้วก็ไปเที่ยวประกาศว่า ไฟไม่มี ทำอย่างนี้ไม่ได้ ไม่มีไฟหรอก เขาได้ลองทำแล้ว

ก็จริงเหมือนกันที่ได้ทำแล้ว แต่ทำยังไม่ถึงจุดของมันคือความร้อนยังไม่สมดุลกัน ไฟมันก็เกิดขึ้นไม่ได้ ทั้งที่ความจริงไฟมันก็มีอยู่ อย่างนี้ก็เกิดความท้อแท้ขึ้นในใจของผู้ปฏิบัตินั้น ก็ละอันนี้ไปทำอันโน้นเรื่อยไป อันนี้ฉันใดก็ฉันนั้น

การปฏิบัตินั้น ปฏิบัติทางกายทางใจทั้งสองอย่าง มันต้องพร้อมกัน เพราะอะไร? เพราะพื้นเพมันเป็นคนมีกิเลสทั้งนั้น พระพุทธเจ้าก่อนที่จะเป็นพระพุทธเจ้า ท่านก็มีกิเลสแต่ท่านมีปัญญามากหลาย พระอรหันต์ก็เหมือนกัน เมื่อยังเป็นปุถุชนอยู่ ก็เหมือนกับเรา

เมื่อความอยากเกิดขึ้นมา เราก็ไม่รู้จัก เมื่อความไม่อยากเกิดขึ้นมา เราก็ไม่รู้จัก บางทีก็ร้อนใจ บางทีก็ดีใจ ถ้าใจเราไม่อยาก ก็ดีใจแบบหนึ่ง และวุ่นวายอีกแบบหนึ่ง ถ้าใจเราอยาก มันก็วุ่นวายอย่างหนึ่ง และดีใจอย่างหนึ่ง มันประสมประเสกันอยู่อย่างนี้

อันนี้คือปฏิปทาของผู้ปฏิบัติเรา

[อ่านใจธรรมชาติ] หลวงปู่ชา สุภัทโท หนังสือ หมวด: โพธิญาณ

@ fd208ee8:0fd927c1

I just read this, and found it enlightening.

Jung... notes that intelligence can be seen as problem solving at an everyday level..., whereas creativity may represent problem solving for less common issues

Other studies have used metaphor creation as a creativity measure instead of divergent thinking and a spectrum of CHC components instead of just g and have found much higher relationships between creativity and intelligence than past studies

https://www.mdpi.com/2079-3200/3/3/59

I'm unusually intelligent (Who isn't?), but I'm much more creative, than intelligent, and I think that confuses people. The ability to apply intelligence, to solve completely novel problems, on the fly, is something IQ tests don't even claim to measure. They just claim a correlation.

Creativity requires taking wild, mental leaps out into nothingness; simply trusting that your brain will land you safely. And this is why I've been at the forefront of massive innovation, over and over, but never got rich off of it.

I'm a starving autist.

Zaps are the first time I've ever made money directly, for solving novel problems. Companies don't do this because there is a span of time between providing a solution and the solution being implemented, and the person building the implementation (or their boss) receives all the credit for the existence of the solution. At best, you can hope to get pawned off with a small bonus.

Nobody can remember who came up with the solution, originally, and that person might not even be there, anymore, and probably never filed a patent, and may have no idea that their idea has even been built. They just run across it, later, in a tech magazine or museum, and say, "Well, will you look at that! Someone actually went and built it! Isn't that nice!"

Universities at least had the idea of cementing novel solutions in academic papers, but that: 1) only works if you're an academic, and at a university, 2) is an incredibly slow process, not appropriate for a truly innovative field, 3) leads to manifestations of perverse incentives and biased research frameworks, coming from 'publish or perish' policies.

But I think long-form notes and zaps solve for this problem. #Alexandria, especially, is being built to cater to this long-suffering class of chronic underachievers. It leaves a written, public, time-stamped record of Clever Ideas We Have Had.

Because they are clever, the ideas. And we have had them.

@ 33baa074:3bb3a297

COD (chemical oxygen demand) sensors play a vital role in water quality testing. Their main functions include real-time monitoring, pollution event warning, water quality assessment and pollution source tracking. The following are the specific roles and applications of COD sensors in water quality testing:

Real-time monitoring and data acquisition COD sensors can monitor the COD content in water bodies in real time and continuously. Compared with traditional sampling methods, COD sensors are fast and accurate, without manual sampling and laboratory testing, which greatly saves time and labor costs. By combining with the data acquisition system, the monitoring data can be uploaded to the cloud in real time to form a extemporization distribution map of the COD content in the water body, providing detailed data support for environmental monitoring and management.

Pollution event warning and rapid response COD sensors play an important role in early warning and rapid response in water environment monitoring. Once there is an abnormal increase in organic matter in the water body, the COD sensor can quickly detect the change in COD content and alarm through the preset threshold. This enables relevant departments to take measures at the early stage of the pollution incident to prevent the spread of pollution and protect the water environment.

Water quality assessment and pollution source tracking COD sensors play an important role in water quality assessment and pollution source tracking. By continuously monitoring the COD content in water bodies, the water quality can be evaluated and compared with national and regional water quality standards. At the same time, COD sensors can also help determine and track the location and spread of pollution sources, provide accurate data support for environmental management departments, and guide the development of pollution prevention and control work.

Application scenarios COD sensors are widely used in various water quality monitoring scenarios, including but not limited to: Sewage treatment plants: used to monitor the COD content of in fluent and effluent to ensure the effect of sewage treatment. Water source protection and management: deployed in water sources to monitor the COD content of in fluent sources. Once the water quality exceeds the set limit, the system will issue an alarm in time to ensure water quality safety. Lake and river monitoring: deployed in water bodies such as lakes and rivers to monitor the COD content of water bodies in real time.

Technical features of COD sensor COD sensor uses advanced technology, such as ultraviolet absorption method, which does not require the use of chemical reagents, avoiding the risk of contamination of chemical reagents in traditional COD detection methods, and can achieve online uninterrupted water quality monitoring, providing strong support for real-time water quality assessment. In addition, COD sensor also has the advantages of low cost, high stability, strong anti-interference ability, and convenient installation.

Summary In summary, COD sensor plays an irreplaceable role in water quality detection. It can not only provide real-time and accurate water quality data, but also quickly warn when pollution incidents occur, providing strong technical support for water quality management and environmental protection. With the advancement of technology and the popularization of applications, COD sensor will play a more important role in water quality monitoring in the future.

@ 21810ca8:f2e8341e

Ich bin neu bei Nostr und versuche mich hier rein zu fuchsen. Kann das einer sehen? Und dann habe ich noch viele Fragen

Gibt es gute Marktplätze wie ebay oder ebay kleinanzeigen wo man stink normale dinge und kram von zuhause gegen sat verkaufen kann.

@ 0fa80bd3:ea7325de

intro

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.

@ 4657dfe8:47934b3e

Alby Hub enables creation of subaccounts, decentralizing trust and creating usecases for shared, community nodes.

Simplifying Bitcoin Wallets for Friends and Family

Alby Hub empowers you to take full control of your bitcoin and manage your payments. Through a user-friendly, self-custodial wallet with a one-click lightning node setup, you can effortlessly connect to dozens of applications. The integrated App Store provides access to popular apps like Amethyst, Damus, Stacker News, Podcasting 2.0, and a wide range of other external tools—all directly linked with your Alby Hub wallet. One of the latest and most exciting additions to Alby Hub is the Friends & Family app.

With the Friends & Family app, you can create subaccounts for friends and family, all powered by your Hub. In just a few clicks, you can set up wallets for them, giving them a smooth onboarding experience and making bitcoin accessible even to those new to the ecosystem. Think of it as a custodial wallet but with a personal touch—since you’re the one managing it, there’s a direct relationship and trust.

These subaccount holders can tap into all the channels and liquidity of your Hub without needing to handle any technical setup. Plus, you can preload their wallets with a few sats, creating a welcoming and smooth experience that’s hard to find elsewhere.

And that’s not all. Beyond providing an intuitive wallet, they can get their own lightning address, configurable payment notifications, access to Alby Go (a mobile app for payments on the go), and the Alby Browser Extension for easy web payments.

Let’s have a look how to set it up.

How to provide a wallet to Friends and Family?

1. Open your Hub and find the Friends & Family app in the App Store
2. Enter a name e.g. your friend’s name and click “Create subaccount”
3. Share the Connection Secret with your friend for the different options

Here are two examples how your the new subaccount can be used.

Alby Go mobile App

Alby Go makes it easy to carry bitcoin in your pocket. This lightweight wallet connects directly to an Alby Hub subaccount, so your friends can pay and check transactions on the go.

Here’s how to set it up: 1. Open the Alby Go Mobile App tab in your Hub.

2. Copy the Connection Secret and share it with your friend if you cannot onboard them in person. 3. Your friend downloads Alby Go for Android or iOS and scans the code.

And that’s it—your friend now has a bitcoin wallet in their pocket, ready for seamless transactions anytime, anywhere. 🎉

Get a Lightning Address with an Alby account

An Alby Account offers a variety of useful features that make managing bitcoin payments easy. Among these are a personalized lightning address and email payment notifications—two powerful tools that help your newly onboarded friends stay connected and informed.

To set up an Alby account for someone:

1. Open the Alby Account tab in your Hub.

2. Copy the provided URL and share it with your friend.

3. Your friend simply needs to create their Alby account and afterwards click on the provided URL.

That’s it! The wallet is instantly connected, and they’re ready to receive payments to their new lightning address. 🥳

Onboarding Family & Friends Made Easy In this article, we explored how to create subaccounts for family and friends, connect them with Alby Go, and set up an Alby account to provide a smooth onboarding experience for your loved ones—all achievable in just a few clicks.

Stay tuned as we dive into more exciting use cases for subaccounts in Alby Hub! If you have ideas for improvement,let us know.

@ 3770c235:16042bcc

** Introduction: The Neon Pulse of Las Vegas
**It’s 2:30 AM on a Tuesday. The Strip hums with laughter, clinking glasses, and the occasional Elvis impersonator. A group of friends stumbles out of a nightclub, squinting under the glow of a Las Vegas billboard that screams, “Hungry? $5 Pancakes → 1 Block Right!” Ten minutes later, they’re drowning their late-night cravings in syrup.

This isn’t luck—it’s Las Vegas billboards doing what they do best: working while the rest of the world sleeps. In a city where the party never stops, these glowing giants are the ultimate salespeople. Let’s dive into why Las Vegas billboards outshine traditional ads and how your business can ride their 24/7 energy wave.

** Why Las Vegas Billboards Never Take a Coffee Break
** 1. Tourists Don’t Have Bedtimes (and Neither Do Billboards)
- 42 million visitors flock to Vegas yearly. They’re sipping margaritas at noon, gambling at midnight, and shopping at 3 AM.
- Las Vegas billboards near hotspots like the Bellagio Fountains or Fremont Street catch eyes round the clock.

Real Story:
A donut shop owner named Luis rented a billboard near the “Welcome to Vegas” sign. His message? “Jet Lagged? Sugar Fix Open 24/7!” Sales tripled—especially between 1 AM and 4 AM.

** 2. You Can’t “Skip” a Billboard
** - Imagine this: You’re stuck in traffic on the Strip. Your phone’s dead. That Las Vegas billboard for air-conditioned massages? It’s your lifeline.
- Compare that to online ads: 47% of people skip them, and TikTok ads vanish in a scroll.

1. Vegas Thrives on Impulse
2. Billboards tap into spontaneous decisions:
3. “Let’s try that rooftop bar!”
4. “Wait, free slot play? Let’s U-turn!”
5. Traditional ads (like radio spots) fade fast. Billboards linger, nudging tourists to act now.

** 5 Reasons Your Business Needs a Vegas Billboard
** 1. Size Matters (And So Does Flash)
- Strip billboards can be taller than a 5-story building.
- Digital screens use LEDs so bright, they’re visible from space.

Pro Tip:
A casino added fake “smoke” effects to their billboard for a Halloween promo. Traffic backed up for selfies—and bookings spiked.

1. No Language Barrier
2. Vegas draws visitors from Tokyo, Berlin, São Paulo...
3. A Las Vegas billboard with a giant cocktail emoji? Universal for “Drinks here!”

Case Study:
A Korean BBQ spot used a billboard of sizzling meat. No words. Just smoke visuals. Tourists followed the “aroma” straight to their door.

1. They’re Always in the Right Place, Right Time
2. 6 AM: Joggers see smoothie ads.
3. 3 PM: Pool partiers spot “Free Margarita” promos.

4. Midnight: Hangover clinics whisper, “We’ve got IVs.”

5. Instant Trust Boost

6. A tiny online ad says “startup.” A glowing billboard says, “We’re Vegas royalty.”

Jake’s Win:
Jake’s tiny magic shop rented a billboard reading, “Real Tricks—Cheaper Than the Casino!” Tourists treated him like David Blaine.

1. QR Codes = Instant Customers
2. “Scan for free parking!” → 1,000 scans in a weekend.
3. “Tap to call a limo” → Rides booked before the light turns green.

** How to Make Your Vegas Billboard Irresistible
** Step 1: Claim Your Territory
- The Strip: Pricey but prime ($15k–$60k/month).
- Fremont Street: Quirky, cheaper ($5k–$20k), packed with partiers.
- Highway 15: Target road-trippers with “Almost There! Cold Beer Ahead!”

Step 2: Keep It Stupid Simple
- Bad: “Experience Culinary Excellence at Our Artisanal Bistro!”
- Good: “24/7 Bacon Pancakes → Exit Here.”

Maria’s Hack:
Maria’s tattoo parlor used a billboard with a flaming skull and three words: “Walk-Ins Welcome.” No phone number. “People just… show up,” she laughs.

Step 3: Track Your Wins (Like a Vegas High Roller)
- QR Codes: “Scan for Free Slot Play!” → Track scans.
- Unique URLs: “Visit VegasPizza24.com” → Monitor traffic.
- Old-School: Count foot traffic. (“Did that bachelor party just roll in from our billboard? Yes.”)

**FAQs ** 1. “How do I even measure if my billboard’s working? It’s not like online ads!”
Answer:
You’re right—it’s not just clicks and likes. But here’s how real businesses track success:
- QR Codes: Add a unique code like “Scan for Free Appetizer!” Track scans.
- Promo Codes: “Mention this billboard for 20% off!” (Works great for Uber drivers: “My passengers blurt it out mid-ride,” says driver Luis M.)
- Foot Traffic Spikes: Note sales surges after your ad goes live. A dispensary saw a 60% bump in visits after their “We’re Closer Than the Casino!” billboard.
- Social Media Tags: Encourage selfies with your billboard. A retro motel offered a free pool pass for tagged photos. Their Instagram exploded.

1. “Aren’t billboards old-school? My Gen Z customers live on TikTok!”
   Answer:
   Billboards in Vegas are anything but old-school. Here’s why:
2. Hybrid Campaigns: Pair billboards with geofenced mobile ads. Example: A billboard for a pool party says, “Scan to Pre-Order Drinks.” Users nearby get a TikTok-style ad on their phone.
3. Instagrammable Designs: Quirky billboards go viral. The “Welcome to Vegas” sign is the most Instagrammed spot in the city. Mimic that vibe!
4. Influencer Collabs: Pay a Vegas influencer to pose with your billboard. Their followers will hunt it down like a scavenger hunt.

Real Story:
A vintage clothing store’s billboard (“Find Your Retro Vibe → 2 Blocks East”) became a TikTok trend after a local influencer did a “thrift haul” video there.

** 3. “What’s the biggest mistake businesses make with Vegas billboards?”
** Answer:
Trying to cram in too much info! Drivers have 5–7 seconds to read your ad. Avoid:
- Text Overload: “Grand Opening! 50% Off! Open 24/7! Call Now!” → Too much!
- Bland Designs: Gray text on a gray background? Yawn.
- Ignoring Locals: Tourists are 70% of viewers, but locals matter too. A gym’s billboard said, “Tired of Tourists? Work Out in Peace.” Memberships spiked.

Fix It:
- Use 7 words max.
- Bold colors (red, yellow, neon pink).
- Add a clear call to action: “Turn Right Now!” or “Scan for Free Parking.”

1. “Do I need a permit? What if my ad gets rejected?”
   Answer:
   Yep, permits are a thing. The city bans:
2. Flashing Lights Near Residences: No strobes in suburban areas.
3. Certain Content: No swear words, adult themes, or political fights.

How to Avoid Rejection:
- Work with local Outdoor Advertising companies—they know the rules.
- Submit designs early. One pizza joint’s ad was flagged for a pepperoni slice deemed “too suggestive.” They swapped it to a cheese pull… and it got approved.

Conclusion: Let Your Business Shine All Night Long
At 5 AM, as the sun peeks over the desert, the Las Vegas billboards keep glowing. They’ve sold midnight pancakes, inspired shotgun weddings, and even talked someone out of a questionable tattoo (“Wait! Our Parlor’s Better → Next Exit”).

These aren’t just ads—they’re part of Vegas’ heartbeat. So whether you’re slinging sushi, massages, or monster truck rides, remember: In a city that never sleeps, your billboard shouldn’t either.

Ready to Light Up the Night?
Find Las Vegas billboards near you today. And if you spot one that says, “Free High-Fives for Readers of This Article,” honk twice. It’s probably yours.

@ daa41bed:88f54153

There 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.

@ 1739d937:3e3136ef

This update marks a major milestone for the project. I know, with certainty, that MLS messaging over Nostr is going to work. That might sound a little crazy after so many months working on the project, and I was pretty confident, but until you’ve got running code, it’s all conjecture.

Late last week, I released a video of a working prototype of White Noise that shows the full flow; creating groups, inviting other users to join those groups, accepting invites, and sending messages back-and-forth. I’m thrilled that I’ve gotten this far but also appalled that it’s taken so long and disgusted at the state of the code in the app (I’ve been told I have unrelenting standards 😅).

If you missed the video last week...

nostr:note125cuk0zetc7sshw52v5zaq9apq3rq7e2x587tr2c96t7z7sjs59svwv0fj

What's Next?

In this update, I want to cover a few things about how I'm planning to proceed and how I’m splitting code out of the app into libraries that will help other developers implement MLS messaging in their own Nostr clients.

First off, many of you know that I've been building White Noise as a Rust app using the Tauri framework. The OpenMLS implementation is also written in Rust (with bindings for many other languages). So, when you hear me talking about library code, think Rust crates for now.

The first library, called openmls-nostr, is an extension/abstraction on top of the openmls implementation of the MLS spec that helps Nostr clients interact more easily with that implementation in a way that feels native to Nostr. Mostly this will be helping developers interact with MLS primitives and ensure that they’re creating, validating, and serializing these objects in the right way at the right times.

The second isn’t a new library as a big contribution to the already excellent rust-nostr library from nostr:npub1drvpzev3syqt0kjrls50050uzf25gehpz9vgdw08hvex7e0vgfeq0eseet. The methods that will go in rust-nostr are highly abstracted and based specifically on the requirements of NIP-104. Mostly this will be helping developers to take those MLS primitives and publish or query them as Nostr events at the right times and to/from the right relays.

Most of this code was originally written directly in the White Noise library so this week I've started to pull code for both of those libraries out and move it to its new home. While I’ve been at it, I've been writing some tests and trying to document things.

An unfortunate offshoot of this is that the usable builds of White Noise are going to take a touch longer. I promise it’s still a very high priority but at this point I need to clean a few things up based on what I've learned thus far.

Another thing that is slowing down release is that; behind the scenes of the dev work, I’ve been battling with Apple for nearly 2 months now to get a proper developer team set up so that we can publish the app via TestFlight for MacOS and iOS. I’ve also been recently learning the intricacies of Android publishing (oh my dear god there are so many devices, OS versions, etc.).

With that in mind, if you know anyone who can help get me up to speed on CI/CD, release pipelines, and multi-platform distribution please hit me up. I would love to learn more and hopefully shortcut some of the pain.

Thanks again so much for all the support over the last few months! It means a lot to me and is a huge part of what is keeping me going on this. 🙏

@ 33baa074:3bb3a297

The oil-in-water sensoris an instrument specially used to detect oil substances in water bodies. Its working principle is mainly based on the characteristic that oil substances will produce fluorescence under ultraviolet light. The following is a detailed explanation:

Principle Overview The oil-in-water sensor uses the characteristic that oil substances will produce fluorescence under ultraviolet light, and measures the fluorescence intensity to infer the concentration of oil substances. Specifically, the sensor uses ultraviolet light as the excitation light source to irradiate the water sample to be tested. After the oil substance absorbs ultraviolet light, it will stimulate fluorescence, and the fluorescence signal is received by the photo detector and converted into an electrical signal. By measuring the strength of the electrical signal, the concentration of oil substances in the water sample can be inferred.

Workflow Ultraviolet light irradiation: The ultraviolet light source inside the sensor emits ultraviolet light and irradiates it into the water sample to be tested.

Fluorescence generation: After the oil substance in the water sample absorbs ultraviolet light, it will stimulate fluorescence.

Fluorescence detection: The photo detector in the sensor measures the intensity of this fluorescence.

Signal conversion: The signal processing circuit converts the output of the photo detector into an electrical signal proportional to the amount of oil in the water. Data analysis: By analyzing the strength of the electrical signal, the concentration of oil substances in the water sample can be obtained.

Features and applications The oil in water sensor has high sensitivity and can detect soluble and falsifiable oils. It is suitable for a variety of water quality monitoring scenarios, such as oil field monitoring, industrial circulating water, condensate water, wastewater treatment, surface water stations, etc. In addition, it can also monitor the content of crude oil (benzene and benzene homologous) in water sources such as reservoirs and water plants in real time online, play an early warning role, and protect the safety of water sources.

Practical application The oil in water sensor has a wide range of functions in practical applications, including but not limited to the following aspects: Monitoring the water quality of water sources: ensuring the safety of drinking water, and timely discovering pollution sources and ensuring water supply safety by continuously monitoring oil substances in water sources. Monitoring sewage treatment plant emissions: ensuring that the discharge water quality of sewage treatment plants meets the emission standards to avoid secondary pollution to the environment. Monitoring rivers, lakes and other water bodies: assessing the pollution status and providing a basis for pollution control. Early warning and emergency response: It has real-time monitoring and early warning functions, and can issue an alarm in time when abnormal conditions are found, providing valuable time for emergency response and reducing losses caused by pollution. Scientific research: Through the monitoring data of this sensor, we can deeply understand the distribution, migration and transformation of oil substances in water bodies, and provide a scientific basis for environmental protection and governance.

In summary, the oil in water sensor monitors the oil content in water bodies through ultraviolet fluorescence method, has high sensitivity and broad application prospects, and is an indispensable and important tool in modern environmental monitoring and industrial production.

@ e3ba5e1a:5e433365

I 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:

  1. 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.
  2. 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

@ 6e0ea5d6:0327f353

Ascolta bene! It is more dignified to thirst alone in the desert than to share wine with someone who has no thirst for conquest.

On the silent path to success, it’s not the declared enemies who slow the march, but rather the friends. Not the noble or loyal ones, but the failures—those who carry a dull glint in their eyes, chronic laziness in their spirit, and the eternal excuse of bad luck in their pockets. Friendship, when poorly chosen, becomes a polished anchor, tied to your ankle with ropes named camaraderie.

Nothing weighs heavier on the journey than having to endure the failed and envious around you. It is a kind of emotional parasitism that begins with empathy and ends in stagnation. Those who live among the weak will crawl. Those who keep company with miserable friends, instead of striving to prosper, learn to curse wealth—not out of ethics, but out of envy. Mediocrity, my friend, is contagious. And it does not take root suddenly, but like a silent epidemic.

Ambition—that fire that burns in the bones of great men—will always seem like arrogance to the ears of the failed. Those who have never built anything, except arguments to justify their paralysis, will never understand the fury of someone born to conquer. And so, with smiles, they spit venom: “Calm down,” they say, “be content,” they advise. Hypocrites. What they call humility is nothing more than resignation to their own defeat.

To walk alone, with hunger and honor, is worth more than feasting at lavish tables at the cost of your own sweat, surrounded by parasites who toast your downfall with glasses full of praise. No one prospers where the conversation is filled with complaints, criticism, and envy. What does not build up, corrodes.

The rust of the weak is invisible at first—a bitter joke here, a veiled critique there. And before you know it, the structure is already rotten. Of the friendship, only the weight remains. Of the relationship, only exhaustion. The true enemy of success is the company of those who have failed and wish for you the same fate. These tragic figures—always tired, always victims—are masters of collective self-sabotage.

Feel no remorse in abandoning those who build nothing and consume everything. And in that abandonment, you become freer, stronger, and unbreakable.

Thank you for reading, my friend!

If this message resonated with you, consider leaving your "🥃" as a token of appreciation.

A toast to our family!

@ 33baa074:3bb3a297

The control of residual chlorine in swimming pools is an important part of water quality management, which aims to ensure the sanitation and safety of swimming pool water while avoiding discomfort to swimmers. Here are some key points about residual chlorine control in swimming pools:

Standards for residual chlorine According to the regulations of the national health supervision department, the residual chlorine in swimming pool water should be kept between 0.3mg/L-1.5mg/L. This range can not only ensure effective disinfection, but also avoid irritation to swimmers' skin and eyes caused by excessive residual chlorine. Too low residual chlorine will lead to incomplete disinfection and increase the risk of bacterial growth; while too high residual chlorine may cause human discomfort and even poisoning. The role of residual chlorine Residual chlorine is a residual disinfectant in swimming pool water, usually in the form of sodium hypocrite (NaClO). It has strong oxidizing properties and can effectively kill bacteria, viruses and other microorganisms in water, thereby ensuring the health of swimmers. In addition, residual chlorine can eliminate harmful substances such as organic matter and ammonia in water to keep the water clean.

Residual chlorine detection method The method of detecting residual chlorine in swimming pools usually uses test strips or test kits for qualitative or quantitative detection. In addition, online monitoring instruments can be used to monitor the residual chlorine in the swimming pool in real time. These methods can help managers promptly detect and deal with situations where the residual chlorine content is too high or too low, ensuring that the water quality of the swimming pool meets the standards.

Methods for controlling residual chlorine Reasonable addition of disinfectants: According to the water quality of the swimming pool and the number of swimmers, reasonable addition of disinfectants to control the residual chlorine content within the specified range.

Regular testing: Regularly test the residual chlorine in the swimming pool to promptly detect and deal with situations where the residual chlorine content is too high or too low.

Maintain swimming pool equipment: Regularly check and maintain swimming pool equipment to ensure the water treatment effect and circulation filtration are normal, and reduce residual disinfectants and other harmful substances in the water.

Do a good job in swimmer hygiene management: Strengthen swimmer hygiene management, require swimmers to shower and rinse their feet before entering the pool, and reduce pollution sources entering the swimming pool.

Solution for excessive residual chlorine If the residual chlorine content in the swimming pool exceeds the standard range, the following measures can be taken:

Use decorating agent: Use decorating agent to quickly restore the excessive residual chlorine in the swimming pool to the normal range (0.3~0.5mg/L). This method is applicable to excessive residual chlorine caused by excessive addition of chlorine disinfectant.

Adjust the water treatment process: According to the water quality, adjust the water treatment process appropriately, such as selecting the appropriate type and dosage of disinfectant, and adjusting operating parameters such as flow rate, pH value, etc., to reduce the generation of residual chlorine.

Strengthen equipment maintenance: Regularly maintain and maintain the water treatment equipment of the swimming pool to ensure its normal operation and disinfection effect.

Through the above methods, the residual chlorine content in the swimming pool can be effectively controlled to ensure water quality safety and protect the health of swimmers.

@ 9e69e420:d12360c2

Federal 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.

@ fa0165a0:03397073

Chef's notes

This recipe is for 48 buns. Total cooking time takes at least 90 minutes, but 60 minutes of that is letting the dough rest in between processing.

The baking is a simple three-step process. 1. Making the Wheat dough 2. Making and applying the filling 3. Garnishing and baking in the oven

When done: Enjoy during Fika!

PS;

• Can be frozen and thawed in microwave for later enjoyment as well.

• If you need unit conversion, this site may be of help: https://www.unitconverters.net/

• Traditionally we use something we call "Pearl sugar" which is optimal, but normal sugar or sprinkles is okay too. Pearl sugar (Pärlsocker) looks like this: https://search.brave.com/images?q=p%C3%A4rlsocker

Ingredients

• 150 g butter
• 5 dl milk
• 50 g baking yeast (normal or for sweet dough)
• 1/2 teaspoon salt
• 1-1 1/2 dl sugar
• (Optional) 2 teaspoons of crushed or grounded cardamom seeds.
• 1.4 liters of wheat flour
• Filling: 50-75 g butter, room temperature
• Filling: 1/2 - 1 dl sugar
• Filling: 1 teaspoons crushed or ground cardamom and 1 teaspoons ground cinnamon (or 2 teaspoons of cinnamon)
• Garnish: 1 egg, sugar or Almond Shavings

Directions

1. Melt the butter/margarine in a saucepan.
2. Pour in the milk and allow the mixture to warm reach body temperature (approx. + 37 ° C).
3. Dissolve the yeast in a dough bowl with the help of the salt.
4. Add the 37 ° C milk/butter mixture, sugar and if you choose to the optional cardamom. (I like this option!) and just over 2/3 of the flour.
5. Work the dough shiny and smooth, about 4 minutes with a machine or 8 minutes by hand.
6. Add if necessary. additional flour but save at least 1 dl for baking.
7. Let the dough rise covered (by a kitchen towel), about 30 minutes.
8. Work the dough into the bowl and then pick it up on a floured workbench. Knead the dough smoothly. Divide the dough into 2 parts. Roll out each piece into a rectangular cake.
9. Stir together the ingredients for the filling and spread it.
10. Roll up and cut each roll into 24 pieces.
11. Place them in paper molds or directly on baking paper with the cut surface facing up. Let them rise covered with a baking sheet, about 30 minutes.
12. Brush the buns with beaten egg and sprinkle your chosen topping.
13. Bake in the middle of the oven at 250 ° C, 5-8 minutes.
14. Allow to cool on a wire rack under a baking sheet.

@ c4f5e7a7:8856cac7

Best viewed on Habla, YakiHonne or Highlighter.

TL;DR

This article explores the links between public, community-driven data sources (such as OpenStreetMap) and private, cryptographically-owned data found on networks such as Nostr.

The following concepts are explored:

1. Attestations: Users signalling to their social graph that they believe something to be true by publishing Attestations. These social proofs act as a decentralised verification system that leverages your web-of-trust.
2. Proof of Place: An oracle-based system where physical letters are sent to real-world locations, confirming the corresponding digital ownership via cryptographic proofs. This binds physical locations in meatspace with their digital representations in the Nostrverse.
3. Check-ins: Foursquare-style check-ins that can be verified using attestations from place owners, ensuring authenticity. This approach uses web-of-trust to validate check-ins and location ownership over time.

The goal is to leverage cryptographic ownership where necessary while preserving the open, collaborative nature of public data systems.

Open Data in a public commons has a place and should not be thrown out with the Web 2.0 bathwater.

Cognitive Dissonance

Ever since discovering Nostr in August of 2022 I've been grappling with how BTC Map - a project that helps bitcoiners find places to spend sats - should most appropriately use this new protocol.

I am assuming, dear reader, that you are somewhat familiar with Nostr - a relatively new protocol for decentralised identity and communication. If you don’t know your nsec from your npub, please take some time to read these excellent posts: Nostr is Identity for the Internet and The Power of Nostr by @max and @lyn, respectively. Nostr is so much more than a short-form social media replacement.

The social features (check-ins, reviews, etc.) that Nostr unlocks for BTC Map are clear and exciting - all your silos are indeed broken - however, something fundamental has been bothering me for a while and I think it comes down to data ownership.

For those unfamiliar, BTC Map uses OpenStreetMap (OSM) as its main geographic database. OSM is centred on the concept of a commons of objectively verifiable data that is maintained by a global community of volunteer editors; a Wikipedia for maps. There is no data ownership; the data is free (as in freedom) and anyone can edit anything. It is the data equivalent of FOSS (Free and Open Source Software) - FOSD if you will, but more commonly referred to as Open Data.

In contrast, Notes and Other Stuff on Nostr (Places in this cartographic context) are explicitly owned by the controller of the private key. These notes are free to propagate, but they are owned.

How do we reconcile the decentralised nature of Nostr, where data is cryptographically owned by individuals, with the community-managed data commons of OpenStreetMap, where no one owns the data?

Self-sovereign Identity

Before I address this coexistence question, I want to talk a little about identity as it pertains to ownership. If something is to be owned, it has to be owned by someone or something - an identity.

All identities that are not self-sovereign are, by definition, leased to you by a 3rd party. You rent your Facebook identity from Meta in exchange for your data. You rent your web domain from your DNS provider in exchange for your money.

Taken to the extreme, you rent your passport from your Government in exchange for your compliance. You are you at the pleasure of others. Where Bitcoin separates money from the state; Nostr separates identity from the state.

Or, as @nvk said recently: "Don't build your house on someone else's land.".

https://i.nostr.build/xpcCSkDg3uVw0yku.png

While we’ve had the tools for self-sovereign digital identity for decades (think PGP keys or WebAuthN), we haven't had the necessary social use cases nor the corresponding social graph to elevate these identities to the mainstream. Nostr fixes this.

Nostr is PGP for the masses and will take cryptographic identities mainstream.

Full NOSTARD?

Returning to the coexistence question: the data on OpenStreetMap isn’t directly owned by anyone, even though the physical entities the data represents might be privately owned. OSM is a data commons.

We can objectively agree on the location of a tree or a fire hydrant without needing permission to observe and record it. Sure, you could place a tree ‘on Nostr’, but why should you? Just because something can be ‘on Nostr’ doesn’t mean it should be.

https://i.nostr.build/s3So2JVAqoY4E1dI.png

There might be a dystopian future where we can't agree on what a tree is nor where it's located, but I hope we never get there. It's at this point we'll need a Wikifreedia variant of OpenStreetMap.

While integrating Nostr identities into OpenStreetMap would be valuable, the current OSM infrastructure, tools, and community already provide substantial benefits in managing this data commons without needing to go NOSTR-native - there's no need to go Full NOSTARD. H/T to @princeySOV for the original meme.

https://i.nostr.build/ot9jtM5cZtDHNKWc.png

So, how do we appropriately blend cryptographically owned data with the commons?

If a location is owned in meatspace and it's useful to signal that ownership, it should also be owned in cyberspace. Our efforts should therefore focus on entities like businesses, while allowing the commons to manage public data for as long as it can successfully mitigate the tragedy of the commons.

The remainder of this article explores how we can:

1. Verify ownership of a physical place in the real world;
2. Link that ownership to the corresponding digital place in cyberspace.

As a side note, I don't see private key custodianship - or, even worse, permissioned use of Places signed by another identity's key - as any more viable than the rented identities of Web 2.0.

And as we all know, the Second Law of Infodynamics (no citation!) states that:

"The total amount of sensitive information leaked will always increase over time."

This especially holds true if that data is centralised.

Not your keys, not your notes. Not your keys, not your identity.

Places and Web-of-Trust

@Arkinox has been leading the charge on the Places NIP, introducing Nostr notes (kind 37515) that represent physical locations. The draft is well-crafted, with bonus points for linking back to OSM (and other location repositories) via NIP-73 - External Content IDs (championed by @oscar of @fountain).

However, as Nostr is permissionless, authenticity poses a challenge. Just because someone claims to own a physical location on the Internet doesn’t necessarily mean they have ownership or control of that location in the real world.

Ultimately, this problem can only be solved in a decentralised way by using Web-of-Trust - using your social graph and the perspectives of trusted peers to inform your own perspective. In the context of Places, this requires your network to form a view on which digital identity (public key / npub) is truly the owner of a physical place like your local coffee shop.

This requires users to:

1. Verify the owner of a Place in cyberspace is the owner of a place in meatspace.
2. Signal this verification to their social graph.

Let's look at the latter idea first with the concept of Attestations ...

Attestations

A way to signal to your social graph that you believe something to be true (or false for that matter) would be by publishing an Attestation note. An Attestation note would signify to your social graph that you think something is either true or false.

Imagine you're a regular at a local coffee shop. You publish an Attestation that says the shop is real and the owner behind the Nostr public key is who they claim to be. Your friends trust you, so they start trusting the shop's digital identity too.

However, attestations applied to Places are just a single use case. The attestation concept could be more widely applied across Nostr in a variety of ways (key rotation, identity linking, etc).

Here is a recent example from @lyn that would carry more signal if it were an Attestation:

https://i.nostr.build/lZAXOEwvRIghgFY4.png

Parallels can be drawn between Attestations and transaction confirmations on the Bitcoin timechain; however, their importance to you would be weighted by clients and/or Data Vending Machines in accordance with:

1. Your social graph;
2. The type or subject of the content being attested and by whom;
3. Your personal preferences.

They could also have a validity duration to be temporally bound, which would be particularly useful in the case of Places.

NIP-25 (Reactions) do allow for users to up/downvote notes with optional content (e.g., emojis) and could work for Attestations, but I think we need something less ambiguous and more definitive.

‘This is true’ resonates more strongly than ‘I like this.’.

https://i.nostr.build/s8NIG2kXzUCLcoax.jpg

There are similar concepts in the Web 3 / Web 5 world such as Verified Credentials by tdb. However, Nostr is the Web 3 now and so wen Attestation NIP?

https://i.nostr.build/Cb047NWyHdJ7h5Ka.jpg

That said, I have seen @utxo has been exploring ‘smart contracts’ on nostr and Attestations may just be a relatively ‘dumb’ subset of the wider concept Nostr-native scripting combined with web-of-trust.

Proof of Place

Attestations handle the signalling of your truth, but what about the initial verification itself?

We already covered how this ultimately has to be derived from your social graph, but what if there was a way to help bootstrap this web-of-trust through the use of oracles? For those unfamiliar with oracles in the digital realm, they are simply trusted purveyors of truth.

Introducing Proof of Place, an out–of-band process where an oracle (such as BTC Map) would mail - yes physically mail- a shared secret to the address of the location being claimed in cyberspace. This shared secret would be locked to the public key (npub) making the claim, which, if unlocked, would prove that the associated private key (nsec) has physical access to the location in meatspace.

One way of doing this would be to mint a 1 sat cashu ecash token locked to the npub of the claimant and mail it to them. If they are able to redeem the token then they have cryptographically proven that they have physical access to the location.

Proof of Place is really nothing more than a weighted Attestation. In a web-of-trust Nostrverse, an oracle is simply a npub (say BTC Map) that you weigh heavily for its opinion on a given topic (say Places).

In the Bitcoin world, Proof of Work anchors digital scarcity in cyberspace to physical scarcity (energy and time) in meatspace and as @Gigi says in PoW is Essential:

"A failure to understand Proof of Work, is a failure to understand Bitcoin."

In the Nostrverse, Proof of Place helps bridge the digital and physical worlds.

@Gigi also observes in Memes vs The World that:

"In Bitcoin, the map is the territory. We can infer everything we care about by looking at the map alone."

https://i.nostr.build/dOnpxfI4u7EL2v4e.png

This isn’t true for Nostr.

In the Nostrverse, the map IS NOT the territory. However, Proof of Place enables us to send cryptographic drones down into the physical territory to help us interpret our digital maps. 🤯

Check-ins

Although not a draft NIP yet, @Arkinox has also been exploring the familiar concept of Foursquare-style Check-ins on Nostr (with kind 13811 notes).

For the uninitiated, Check-ins are simply notes that signal the publisher is at a given location. These locations could be Places (in the Nostr sense) or any other given digital representation of a location for that matter (such as OSM elements) if NIP-73 - External Content IDs are used.

Of course, not everyone will be a Check-in enjoyooor as the concept will not sit well with some people’s threat models and OpSec practices.

Bringing Check-ins to Nostr is possible (as @sebastix capably shows here), but they suffer the same authenticity issues as Places. Just because I say I'm at a given location doesn't mean that I am.

Back in the Web 2.0 days, Foursquare mitigated this by relying on the GPS position of the phone running their app, but this is of course spoofable.

How should we approach Check-in verifiability in the Nostrverse? Well, just like with Places, we can use Attestations and WoT. In the context of Check-ins, an Attestation from the identity (npub) of the Place being checked-in to would be a particularly strong signal. An NFC device could be placed in a coffee shop and attest to check-ins without requiring the owner to manually intervene - I’m sure @blackcoffee and @Ben Arc could hack something together over a weekend!

Check-ins could also be used as a signal for bonafide Place ownership over time.

Summary: Trust Your Bros

So, to recap, we have:

Places: Digital representations of physical locations on Nostr.

Check-ins: Users signalling their presence at a location.

Attestations: Verifiable social proofs used to confirm ownership or the truth of a claim.

You can visualise how these three concepts combine in the diagram below:

https://i.nostr.build/Uv2Jhx5BBfA51y0K.jpg

And, as always, top right trumps bottom left! We have:

Level 0 - Trust Me Bro: Anyone can check-in anywhere. The Place might not exist or might be impersonating the real place in meatspace. The person behind the npub may not have even been there at all.

Level 1 - Definitely Maybe Somewhere: This category covers the middle-ground of ‘Maybe at a Place’ and ‘Definitely Somewhere’. In these examples, you are either self-certifying that you have checked-in at an Attested Place or you are having others attest that you have checked-in at a Place that might not even exist IRL.

Level 2 - Trust Your Bros: An Attested Check-in at an Attested Place. Your individual level of trust would be a function of the number of Attestations and how you weigh them within your own social graph.

https://i.nostr.build/HtLAiJH1uQSTmdxf.jpg

Perhaps the gold standard (or should that be the Bitcoin standard?) would be a Check-in attested by the owner of the Place, which in itself was attested by BTC Map?

Or perhaps not. Ultimately, it’s the users responsibility to determine what they trust by forming their own perspective within the Nostrverse powered by web-of-trust algorithms they control. ‘Trust Me Bro’ or ‘Trust Your Bros’ - you decide.

As we navigate the frontier of cryptographic ownership and decentralised data, it’s up to us to find the balance between preserving the Open Data commons and embracing self-sovereign digital identities.

Thanks

With thanks to Arkinox, Avi, Ben Gunn, Kieran, Blackcoffee, Sebastix, Tomek, Calle, Short Fiat, Ben Weeks and Bitcoms for helping shape my thoughts and refine content, whether you know it or not!

@ 1d7ff02a:d042b5be

For those who still don't truly understand Bitcoin, it means you still don't understand what money is, who creates it, and why humans need money.

It's a scam that the education system doesn't teach this important subject, while we spend almost our entire lives trying to earn money. Therefore, I recommend following the money and studying Bitcoin seriously.

Why Bitcoin Matters

Saving is the greatest discovery in human history

Before humans learned to save, we were just animals living day to day. Saving is what makes humans different from other animals — the ability to think about the future and store for later.

Saving created civilization itself

Without saving, there would be no cities, no science, no art. Everything we call "progress" comes from the ability to save.

Money is the greatest creation in human history

It is the tool that has allowed human civilization to advance to this day. Money is the best tool humans use for saving.

Bitcoin is the best money ever created

It is the most perfect money humans have ever created. No one can control, manipulate, destroy it, and it is truly limited like time in life.

Bitcoin is like a black hole

That will absorb all value from the damaged financial system. It will draw stability and value to itself. Everything of value will flow into Bitcoin eventually.

Bitcoin is like Buddhism discovering truth

It helps understand the root problems of the current financial system and the emergence of many problems in society, just like Buddha who understood all suffering and the causes of suffering.

Bitcoin is freedom

Money is power, money controls human behavior. When we have money that preserves value and cannot be controlled, we will have intellectual freedom, freedom of expression, and the power to choose.

The debt that humanity has created today would take another thousand years to pay off completely

There is no way out and it's heading toward serious collapse. Bitcoin is the light that will help prevent humanity from entering another dark age.

Bitcoin cannot steal your time

It cannot be created from nothing. Every Bitcoin requires real energy and time to create.

Bitcoin is insurance that protects against mismanagement

It helps protect against currency debasement, economic depression, and failed policies. Bitcoin will protect your value.

Bitcoin is going to absorb the world's value

Eventually, Bitcoin will become the store of value for the entire world. It will absorb wealth from all assets, all prices, and all investments.

Exit The Matrix

We live in a financial Matrix. Every day we wake up and go to work, thinking we're building a future for ourselves. But in reality, we're just giving energy to a system that extracts value from us every second. Bitcoin is the red pill — it will open your eyes to see the truth of the financial world. Central banks are the architects of this Matrix — they create money from nothing, and we have to work hard to get it.

The education system has deceived us greatly. They teach us to work for money, but never teach us what money is. We spend 12-16 years in school, then spend our entire lives earning money, but never know what it is, who creates it, and why it has value. This is the biggest scam in human history.

We are taught to be slaves of the system, but not taught to understand the system.

The Bitcoin standard will end war

When you can't print money for war anymore, war becomes too expensive.

We are entering the Bitcoin Renaissance era

An era of financial and intellectual revival. Bitcoin is creating a new class of humans. People who understand and hold Bitcoin will become a new class with true freedom.

The Path to Financial Truth

Follow the money trail and you will see the truth: - Who controls money printing? - Why do prices keep getting higher? - Why are the poor getting poorer and the rich getting richer?

All the answers lie in understanding money and Bitcoin.

Studying Bitcoin is not just about investment — it's about understanding the future of currency and human society.

Don't just work for money. Understand money. Study Bitcoin.

If you don't understand money, you will be a slave to the system forever. If you understand Bitcoin, you will gain freedom.

@ da0b9bc3:4e30a4a9

Hello Stackers!

Welcome on into the ~Music Corner of the Saloon!

A place where we Talk Music. Share Tracks. Zap Sats.

So stay a while and listen.

🚨Don't forget to check out the pinned items in the territory homepage! You can always find the latest weeklies there!🚨

🚨Subscribe to the territory to ensure you never miss a post! 🚨

https://stacker.news/items/991020

@ 0fa80bd3:ea7325de

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

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

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

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

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

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

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

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

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

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

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

This is where Nostr comes in.

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

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

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

@ ae1008d2:a166d760

I wanted to share this PDF on Nostr. Original post: Block ~862,844 September 25th, 2024 Original link Original PDF 👇Click the link below to view as original PDF on YakiHonne or Satellite.Earth👇

Bitcoin's Protection Under the First Amendment

@ 6be5cc06:5259daf0

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

---

1. Instalar o Tor e o Privoxy

Abra o terminal e execute:

bash sudo apt update sudo apt install tor privoxy

Explicação:

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

---

2. Configurar o Privoxy

Abra o arquivo de configuração do Privoxy:

bash sudo nano /etc/privoxy/config

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

bash forward-socks5 / 127.0.0.1:9050 .

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

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

---

3. Iniciar o Tor e o Privoxy

Agora, inicie e habilite os serviços:

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

Explicação:

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

---

4. Configurar o Navegador Firefox

Para usar a rede Tor com o Firefox:

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

---

5. Verificar a Conexão com o Tor

Abra o navegador e acesse:

text https://check.torproject.org/

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

---

Dicas Extras

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

@ 33baa074:3bb3a297

Soil moisture is a key factor that affects the structure and function of soil microbial communities. Here are some of the main aspects of how soil moisture affects microorganisms:

Affecting the Growth and Metabolism of Microorganisms Changes in soil moisture content directly affect the growth and metabolic activities of microorganisms. Under suitable moisture conditions, microorganisms are better able to carry out metabolic activities, thereby promoting the decomposition of soil organic matter and the transformation of nutrients. However, under extremely dry or overly wet conditions, the activity of microorganisms will be inhibited, resulting in a decline in soil functions.

Changing the Structure of Microbial Communities Changes in soil moisture conditions can lead to significant changes in the structure of microbial communities. For example, under drought conditions, the number of drought-tolerant microorganisms may increase to adapt to the water shortage environment. While under wet conditions, aerobic microorganisms may dominate. This change in community structure not only affects the soil's water retention capacity, but also other ecological functions of the soil.

Affecting the Stability of Soil Aggregates Soil aggregates are clumps formed by soil particles through physical, chemical and biological actions, and they have an important impact on the soil's water retention capacity. Soil microorganisms participate in the formation and stability of soil aggregates by secreting substances such as extracellular polymers. Appropriate soil moisture helps maintain the stability of soil aggregates, thereby improving the soil's water retention capacity. However, excessive moisture or drought may lead to the destruction of soil aggregates and reduce the soil's water retention capacity.

Regulating soil moisture dynamics Soil microorganisms can regulate the dynamic balance of soil moisture through their metabolic activities, such as decomposing organic matter and synthesizing exopolysaccharides. For example, some microorganisms can increase the water holding capacity of the soil by secreting exopolysaccharides, while others can release water by decomposing organic matter. These activities help maintain the stability of soil moisture and support plant growth.

Influencing the physical properties of soil Soil moisture can also indirectly affect the living environment of microorganisms by affecting the physical properties of the soil, such as pore structure and texture. Good soil pore structure is conducive to the penetration and storage of water, and also provides a suitable living space for microorganisms. Soil texture is closely related to the stability of aggregates. Sandy soils have poor aggregate stability and weak water retention capacity; while clay soils have good aggregate stability and strong water retention capacity.

In summary, soil moisture has many effects on microorganisms, including affecting the growth and metabolism of microorganisms, changing the structure of microbial communities, affecting the stability of soil aggregates, regulating soil moisture dynamics, and affecting the physical properties of soil. Therefore, maintaining suitable soil moisture conditions is of great significance for protecting the diversity and function of soil microbial communities and improving the water retention capacity of soil.

@ 502ab02a:a2860397

ยังมีอีกสิ่งหนึ่งที่มักซ่อนอยู่ในเมล็ดธัญพืช ถั่วเปลือกแข็ง และพืชตระกูลถั่วทั้งหลาย เป็นเหมือน “กล่องเก็บขุมทรัพย์” สำหรับชีวิตน้อยๆ ของพืชในวันที่จะเติบโต แต่พอสิ่งนี้หลุดเข้ามาในร่างกายมนุษย์ มันกลับถูกมองว่าเป็น “ขโมย” ขโมยแร่ธาตุไปจากร่างกายเรา เจ้าสิ่งนั้นคือ “กรดไฟติก” หรือ phytic acid นั่นเองครับ

กรดไฟติกเป็นสารอินทรีย์ที่พืชสร้างขึ้นเพื่อเก็บสะสมฟอสฟอรัสไว้ใช้ตอนงอกงามในอนาคต มันเปรียบเหมือนกระปุกออมสินของเมล็ดพืช พวกเมล็ดถั่วดำ ข้าวโพด ข้าวกล้อง ข้าวโอ๊ต เมล็ดทานตะวัน อัลมอนด์ ไปจนถึงเต้าหู้ ถั่วเหลือง และธัญพืชต่างๆ ล้วนมีกรดไฟติกอยู่ไม่น้อย โดยเฉพาะถ้าเป็น “ธัญพืชเต็มเมล็ด” ที่ไม่ผ่านการขัดสีแบบที่หลายๆคนชอบ นั่นเพราะเยื่อหุ้มเมล็ดคือที่เก็บเจ้าตัวนี้ไว้

หลายคนคงคิดว่า อ้าวแล้วเจ้ากรดไฟติกทำไมถึงมีชื่อเสียงไม่ค่อยดีนัก? คำตอบอยู่ที่ “ความสามารถในการจับแร่ธาตุ” ของมันนี่แหละครับ

กรดไฟติกเป็นเหมือนแม่เหล็กเล็กๆ ที่สามารถจับตัวกับแร่ธาตุต่างๆ ได้ดี โดยเฉพาะ “แร่ธาตุบวกสอง” ทั้งหลาย แร่ธาตุบวกสอง คือ แร่ธาตุที่เวลาอยู่ในร่างกายจะอยู่ในรูปของไอออนที่มีประจุไฟฟ้า บวก 2 (เขียนว่า ²⁺) หรือพูดอีกแบบคือ มันเสียอิเล็กตรอนออกไป 2 ตัว เลยกลายเป็นไอออนที่มีพลังบวก 2 หน่วย กรดไฟติก หรือ แทนนิน จะทำตัวเป็น "แม่เหล็ก" ดูดแร่ธาตุออกไป มันมักจะจับกับแร่ธาตุที่มีประจุบวก โดยเฉพาะพวกที่ประจุบวกแรงๆ แบบ บวกสอง (²⁺) นี่แหละ เพราะจับแน่น จับเหนียว ยิ่งบวกเยอะยิ่งจับดี เหมือนแช่แม่เหล็กลงไปในกล่องโลหะ เช่น ธาตุเหล็ก สังกะสี แมกนีเซียม แคลเซียม และทองแดง พอมันจับเสร็จแล้ว ร่างกายเราก็ไม่สามารถดูดซึมแร่ธาตุพวกนี้เข้าไปได้ เพราะมันเปลี่ยนสภาพกลายเป็นของจับคู่ที่ลำไส้ไม่รู้จัก ไม่รู้จะพาเข้าร่างกายยังไง สุดท้ายก็ต้องโบกมือลาไปพร้อมของเสีย

พวกที่เป็น บวกสาม (³⁺) อย่างเช่น อลูมิเนียม (Al³⁺) หรือ เหล็กเฟอริก (Fe³⁺) จะจับแน่นมาก ถึงขั้นอาจเกิด “ตกตะกอน” แบบไม่ละลายน้ำเลยทีเดียว พวกนี้ลำไส้ไม่สามารถดูดซึมได้เลย ในขณะที่แร่ธาตุบวกหนึ่ง โซเดียม (Na⁺) โพแทสเซียม (K⁺) ประจุบวกแค่ +1 จับกับกรดไฟติกได้น้อยกว่า

ในแง่นี้กรดไฟติกเลยถูกเรียกว่า “สารต้านสารอาหาร” หรือ anti-nutrient เพราะมันต้านไม่ให้ร่างกายได้แร่ธาตุที่ควรจะได้ แต่อย่าเพิ่งตัดสินมันเหมือนผู้ร้าย เพราะในขณะที่กรดไฟติกอาจขโมยแร่ธาตุบางตัวจากร่างกาย มันก็มีคุณสมบัติน่าสนใจที่ดูจะเป็นคุณงามความดีของมันเหมือนกัน เช่น มันสามารถจับกับโลหะหนักบางชนิด เช่น ตะกั่ว หรือแคดเมียม ที่อาจปนเปื้อนในอาหาร แล้วพาออกไปจากร่างกายก่อนที่สิ่งเหล่านั้นจะทำร้ายเรา

และอีกด้านหนึ่งที่กำลังเป็นที่สนใจคือ ฤทธิ์ต้านอนุมูลอิสระของกรดไฟติก มันอาจช่วยลดการอักเสบ หรือยับยั้งการเติบโตของเซลล์มะเร็งบางชนิดในระดับเซลล์ได้ มีงานวิจัยที่พบว่ามันอาจไปจับกับธาตุเหล็กส่วนเกินที่ว่ายอยู่ในเลือด ซึ่งเป็นตัวเร่งปฏิกิริยาอนุมูลอิสระ คล้ายช่วย “เก็บเศษเหล็กที่ลอยไปมาบนทางด่วนหลอดเลือด” ให้ปลอดภัยขึ้นอีกนิด

แต่ทั้งนี้ทั้งนั้น อยากให้คิดแบบนี้ครับว่า กรดไฟติกคือคนแปลกหน้าที่ “บางมื้อก็มีประโยชน์ บางมื้อก็ทำให้เราขาดของดี” สิ่งสำคัญอยู่ที่ “สภาวะแวดล้อมของมื้ออาหาร” ถ้าอาหารในมื้อมีแร่ธาตุไม่มากนัก แล้วกรดไฟติกเข้ามาเยอะ มันก็ยิ่งลดโอกาสดูดซึมแร่ธาตุเหล่านั้น แต่ถ้ามื้ออาหารมีความหลากหลาย โปรตีนเพียงพอ วิตามิน C อยู่ครบ ก็ช่วยเพิ่มการดูดซึมธาตุเหล็กได้ดีขึ้น เพราะมันเปลี่ยนเหล็กให้อยู่ในรูปแบบที่ร่างกายดูดซึมง่ายขึ้น

แล้วเราจะจัดการยังไงกับกรดไฟติกในครัวแบบบ้านเรา?

วิธีพื้นบ้านมีมาแต่โบราณแล้วนั่นคือ -แช่น้ำ ก่อนหุงข้าวกล้อง หรือแช่ถั่วก่อนนำไปต้ม จะช่วยลดกรดไฟติกได้ระดับหนึ่ง เพราะมีเอนไซม์ที่ชื่อว่า phytase ซึ่งจะเริ่มทำงานเมื่อพืชได้รับน้ำและอุณหภูมิพอเหมาะ -การหมัก เช่น หมักแป้งข้าวเปลือกทำขนม หรือการหมักเต้าหู้ ก็เป็นวิธีดั้งเดิมที่ช่วยลดกรดไฟติกลงได้มาก เพราะเอนไซม์ของจุลินทรีย์ในกระบวนการหมักจะช่วยย่อยกรดไฟติกให้ลดลง -การงอก หรือ sprouting คือการทำให้เมล็ดพืชเริ่มต้นชีวิตใหม่ เช่น ถั่วงอก ข้าวกล้องงอก วิธีนี้ลดกรดไฟติกได้ดีมาก เพราะ phytase ที่อยู่ในพืชจะถูกกระตุ้นให้ทำงานสูงสุดตอนพืชเริ่มงอก

ข้อมูลคร่าวๆ บอกว่า วิธีเหล่านี้อาจลดกรดไฟติกลงได้ 30-90% ขึ้นกับชนิดของพืช และระยะเวลาที่ใช้

แต่ต้องรู้ไว้ด้วยว่า… การลดกรดไฟติกก็อาจทำให้พลังงานสำรองหรือสารอาหารบางตัวในพืชหายไปด้วยเช่นกัน เช่น วิตามิน B และสารต้านอนุมูลอิสระบางชนิด จึงควรใช้วิธีที่พอเหมาะ ไม่ถึงกับฆ่าความดีของพืชหมด

ดังนั้นเช่นกันครับว่า กรดไฟติกไม่ใช่ศัตรู ไม่ใช่เทพเจ้า แต่คือ “สมการ” ที่ต้องรู้จักแก้ไขให้เหมาะกับมื้ออาหารของเรา ถ้าเฮียเลือกกินแบบ animal-based อยู่แล้ว แร่ธาตุสำคัญส่วนใหญ่ก็ได้จากเนื้อสัตว์แบบที่ดูดซึมได้ดีอยู่แล้ว กรดไฟติกจากพืชที่กินพอประมาณก็อาจไม่ได้ร้ายแรงอะไรนัก เพียงแต่ต้องรู้ทันและจัดการให้พอดี ไม่ให้มันกลายเป็นตัวฉุดไม่ให้ร่างกายดูดซึมของดี

สุดท้าย เหมือนชีวิตเรานี่แหละ… “ทุกอย่างมีมุมมืดและมุมสว่าง อยู่ที่ว่าเราจัดแสงยังไงให้แม้แต่เงาก็กลายเป็นพลังของชีวิตเรา” #โรงบ่มสุขภาพ #HealthyHut #pirateketo #ตำรับเอ๋ #siripun #siamstr

/เฮียเอง

@ 9e69e420:d12360c2

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

Active Compounds

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

Antimicrobial Properties

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

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

Digestive Health Benefits

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

Anti-inflammatory and Antioxidant Effects

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

Respiratory Support

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

Additional Benefits

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

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

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

Safety Note

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

@ 33baa074:3bb3a297

Distilled water has a wide range of applications in the medical field, mainly including the following aspects: Preparation of injection water Distilled water is an indispensable agent in medical institutions, used for the preparation of drugs, injection and washing of instruments, etc. In the medical process, sterile injection water is needed to flush wounds, prepare drugs, etc. The distilled water machine can ensure the purity of water and prevent microorganisms and harmful substances in the water from causing harm to patients.

Surgical wound flushing In breast cancer surgery, warm distilled water is used to flush surgical wounds. This practice helps to clean the wound, remove possible residual tumor cells, and use hypnotic effect to make tumor cells absorb water, swell, rupture, and necrotic, thereby preventing tumors from growing in the wound.

Cleaning and disinfection Distilled water has a certain disinfection and sterilization effect. It can be used to clean the skin, help eliminate bacteria on the skin surface, and is beneficial to the health of the skin. In addition, distilled water can also be used to clean and disinfect medical equipment to ensure the hygiene and safety of the medical environment.

Laboratory use In medical-related laboratories, distilled water is used to prepare experimental solutions, wash utensils and experimental instruments. These applications ensure the accuracy of experimental results while maintaining the sterile environment of the laboratory.

Moisturizing and Beauty Although not directly used in medical applications, distilled water is also used in skin care. It can be used as a basic moisturizer to help improve the symptoms of dry skin. In the field of medical beauty, distilled water is sometimes used for facial compresses to achieve calming, cooling, and swelling effects.

In summary, the application of distilled water in the medical field is multifaceted, from basic injection water preparation to complex surgical assistance to daily skin care, it has played an important role.

@ 6be5cc06:5259daf0

Bitcoin: Um sistema de dinheiro eletrônico direto entre pessoas.

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

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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.

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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.

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2. Transações

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

O que é uma assinatura digital?

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

Como funciona na prática?

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

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

Resolvendo o problema do gasto duplo

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

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

Por que isso é importante?

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

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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.

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4. Prova-de-Trabalho

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

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

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

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

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

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5. Rede

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

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

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

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

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

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

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

Resolução de Conflitos e Escolha da Cadeia Mais Longa

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

Tolerância a Falhas

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

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

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6. Incentivo

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

Recompensa por Mineração

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

Taxas de Transação

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

Incentivo à Honestidade

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

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

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

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

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7. Recuperação do Espaço em Disco

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

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

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

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

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8. Verificação de Pagamento Simplificada

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

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

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

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

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9. Combinando e Dividindo Valor

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

Entradas e Saídas

Cada transação no Bitcoin é composta por:

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

Normalmente, uma transação contém:

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

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

Exemplo Prático

Imagine que você tem duas entradas:

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

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

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

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

Difusão e Simplificação

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

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10. Privacidade

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

Fluxo de Informação

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

Protegendo a Privacidade

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

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

Riscos de Ligação

Embora a privacidade seja fortalecida, alguns riscos permanecem:

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

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11. Cálculos

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

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

Mas isso é extremamente difícil.

Como o Ataque Funciona

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

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

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

A Corrida Entre Cadeias

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

Suponha que:

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

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

Por Que o Ataque Fica Cada Vez Mais Improvável?

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

P = (q/p)^z

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

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

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

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

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

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

Neste caso, as chances de sucesso são praticamente nulas.

Um Exemplo Simples

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

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

Por Que Tudo Isso é Seguro?

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

E Se o Atacante Tentar Continuar?

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

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

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12. Conclusão

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

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

@ c6f7077f:ad5d48fd

“The more you learn about something, the more you realize you know nothing.” This saying resonates deeply with me. The truth is, no one really has all the big answers. Many in the scientific community seem to pretend they do. Let’s explore this further.

Consider the Most Fundamental Questions

1. The Origin of the Universe
2. The Origin of Life on Earth

The Origin of the Universe

You might think we have a solid answer: the Big Bang. However, this explanation has its limitations, and calling it a “start” can be misleading. In fact, this theory might be entirely wrong. New research challenges the Big Bang theory, and I highly recommend listening to Sir Roger Penrose for a deeper understanding.

The only substantial evidence we have is the universe's expansion. Penrose proposes a different hypothesis: the endless expansion and contraction of the universe. This idea doesn’t contradict our current understanding.

Thus, the evidence for the Big Bang and Penrose’s theory are both radically different, yet neither can be definitively proven over the other. This highlights the limitations of our current understanding.

The Origin of Life on Earth

The origin of life is even more complex. Life requires three essential components: - Proteins for basic functioning - RNA for storing and replicating genes - Lipids (cell walls) to create separation from the environment

Mathematical models suggest that while proteins and lipids have a reasonable probability of forming, the creation of RNA seems nearly impossible through random mutations in a short time frame. The best explanations indicate that we either lack crucial information or that these RNA molecules—and life as a whole—might have come from outside sources. Some scholars even question the entire random mutation model.

The Question of Certainty

If scientists don’t know the answers, why do they pretend they do? In my humble opinion, It seems they do this to distance science from religion and to close the discussion before the wealthiest can fit God into the narrative, Interestingly, I’m not alone in believing they closed the books too early.

Reclaiming Control of Science and Education

The best way to reclaim control of science and education is to learn. If you’re looking for a starting point, I highly recommend: - “A Brief History of Time” by Stephen Hawking for physics - “Sapiens” or “The Selfish Gene” for evolutionary biology

All three are excellent starting points—densely packed with information and covering a wide range of topics in a concise and accessible manner.

@ 9ca447d2:fbf5a36d

Steak ‘n Shake recently made headlines by officially accepting bitcoin payments via the Lightning Network across all its U.S. locations. The integration of Bitcoin payments at over 500 locations is a monumental moment for both the fast food industry and the broader retail sector.

This is not just something that Steak ‘n Shake is testing in a handful of locations, they are doing a full-scale rollout, fully embracing Bitcoin. 

With more than 100 million customers a year, Steak ‘n Shake’s integration of Lightning—Bitcoin’s fast, low-fee payment layer—makes it easier than ever to use Bitcoin in day-to-day life. Buying a burger and a shake with sats? That’s now a real option.

The process is straightforward. Customers simply scan a Lightning QR code at the register, completing their payment in seconds, while Steak ‘n Shake receives instant USD conversion, ensuring price stability and ease of use.

So what does this mean for Bitcoin and E-commerce?

For starters, Steak ‘n Shake becomes the first of eventually many to fully embrace a digital world. As Bitcoin continues to grow, consumers will continue to realize the benefits of saving in a currency that is truly scarce and decentralized.

This is a huge step forward for Bitcoin as it shows it is not just for holding, it’s for spending, too. And by using the Lightning Network, Steak n’ Shake is helping prove that Bitcoin can scale for everyday transactions. 

This now creates a seamless checkout experience, making bitcoin a viable alternative to credit cards and cash.

More importantly, it signals a significant shift in mainstream attitudes towards Bitcoin. As a well-known brand across America, this move serves as a powerful endorsement, likely to influence other chains and retailers to consider similar integrations.

Related: Spar Supermarket in Switzerland Now Accepts Bitcoin Via Lightning

What can this mean for your business? 

Accepting bitcoin as payment can open the door to a new demographic of tech-savvy, financially engaged consumers who prefer digital assets.

As we know, companies that adopt Bitcoin receive a fascinating amount of love from the Bitcoin community and I would assume Steak n’ Shake will be receiving the same amount of attention.

From a business perspective, accepting bitcoin has become more than just a payment method—it’s a marketing tool. It sets your business apart and gets people talking. And in a crowded market, that kind of edge matters.

Steak ‘n Shake’s embrace of Bitcoin is likely to accelerate the adoption of digital assets in both physical retail and e-commerce.

As more businesses witness the operational and marketing benefits, industry experts anticipate a ripple effect that will increase interaction between consumers and digital currencies, further regulatory clarity, and bring continued innovation in payment technology.

Steak ‘n Shake’s nationwide Bitcoin payments rollout is more than a novelty. It’s a pivotal development for digital payments, setting a precedent for other retailers and signaling the growing integration of digital assets into everyday commerce.

@ eb0157af:77ab6c55

Bitcoin surpasses gold in the United States: 50 million holders and a dominant role in the global market.

According to a new report by River, for the first time in history, the number of Americans owning bitcoin has surpassed that of gold holders. The analysis reveals that approximately 50 million U.S. citizens currently own the cryptocurrency, while gold owners number 37 million. In fact, 14.3% of Americans own bitcoin, the highest percentage of holders worldwide.

Source: River

The report highlights that 40% of all Bitcoin-focused companies are based in the United States, consolidating America’s dominant position in the sector. Additionally, 40.5% of Bitcoin holders are men aged 31 to 35, followed by 35.9% of men aged 41 to 45. In contrast, only 13.4% of holders are women.

Source: River

Notably, U.S. companies hold 94.8% of all bitcoins owned by publicly traded companies worldwide. According to the report, recent regulatory changes in the U.S. have made the asset more accessible through financial products such as spot ETFs.

The document also shows that American investors increasingly view the cryptocurrency as protection against fiscal instability and inflation, appreciating its limited supply and decentralized governance model.

For River, Bitcoin offers significant practical advantages over gold in the modern digital era. Its ease of custody, cross-border transfer, and liquidity make the cryptocurrency an attractive option for both individual and institutional investors, the report suggests.

The post USA: 50 million Americans own bitcoin appeared first on Atlas21.

@ f9cf4e94:96abc355

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

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

---

Passo 1: Atualizar o Sistema 🖥️

Primeiro, atualize seu sistema e instale o Tor:

bash apt update apt install tor

---

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

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

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

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

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

---

Passo 3: Baixar o Binário do Nostr 🚀

Baixe o binário mais recente do Nostr aqui no GitHub.

---

Passo 4: Criar as Pastas Necessárias 📂

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

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

---

Passo 5: Listar os Dispositivos Conectados 🔌

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

bash lsblk

---

Passo 6: Formatando o Pendrive 💾

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

bash mkfs.vfat /dev/sda

---

Passo 7: Montar o Pendrive 💻

Monte o pendrive na pasta /mnt/edriver:

bash mount /dev/sda /mnt/edriver

---

Passo 8: Verificar UUID dos Dispositivos 📋

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

bash blkid

---

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

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

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

---

Passo 10: Copiar o Binário para a Pasta Correta 📥

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

bash cp nrs-arm64 /opt/nrs

---

Passo 11: Criar o Arquivo de Configuração 🛠️

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

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

---

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

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

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

Recarregue os serviços e inicie o serviço nrs:

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

---

Passo 13: Configurar o Tor 🌐

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

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

---

Passo 14: Habilitar e Iniciar o Tor 🧅

Agora, ative e inicie o serviço Tor:

bash systemctl enable --now tor.service

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

---

Observações ⚠️

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

---

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

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

@ ae1008d2:a166d760

Democracy, a system that ideally reflects the will of the people, faces significant mathematical challenges, particularly in the way votes are cast and counted. One of the most prominent issues lies within the first-past-the-post (FPTP) voting system, a method that has been in use for centuries. This system allows voters to select only one candidate, which can lead to scenarios where a party secures power without obtaining a majority of the votes. Such outcomes raise questions about the true representation of voter preferences and the overall health of democratic processes.

The Flaws of First-Past-The-Post

The FPTP system has been illustrated through historical examples, such as the British Parliament and the contentious 2000 U.S. presidential election. In these instances, the so-called "spoiler effect" emerged, where third-party candidates siphoned votes from major candidates, ultimately skewing the results. Voters often feel that their preferences are not accurately represented, leading to disillusionment with the electoral process. This discontent underscores the need for a more representative voting system.

Introducing Ranked-Choice Voting

To address the shortcomings of FPTP, ranked-choice voting (RCV), also known as instant runoff voting, has been proposed. In this system, voters rank candidates in order of preference, allowing for a more nuanced reflection of voter sentiment. RCV not only captures a broader spectrum of voter preferences but also encourages candidates to engage in more civil discourse. For example, in the 2013 Minneapolis mayoral race, candidates exhibited a camaraderie that is often absent in traditional campaigns, as they sought to appeal to voters for second and third choices.

However, the implementation of RCV is not without its challenges. Concerns arise about the potential for a candidate performing poorly to inadvertently assist in the election of another candidate. A hypothetical scenario involving three candidates—Einstein, C, and Bore—illustrates this point. The elimination of candidates based on voter preferences can lead to unexpected outcomes, complicating the electoral landscape.

Historical Context and Mathematical Foundations

The discussion of voting systems is enriched by historical context, particularly through the lens of French mathematician Marie Jean Antoine Nicolas de Caritat, the Marquis de Condorcet. Condorcet advocated for a fair voting method that required candidates to win head-to-head matchups. His method, which involves ranking preferences, introduces a potential issue known as Condorcet's Paradox. This paradox occurs when cyclical preferences prevent a clear winner from emerging, highlighting the complexities of voter choice.

Various mathematicians, including Lewis Carroll, have sought to develop fair election systems but encountered similar challenges. In 1951, economist Kenneth Arrow proposed five conditions that a voting system should meet to ensure fairness: decisiveness, unrestricted domain, transitivity, independence of irrelevant alternatives, and stability of group preferences. These conditions serve as a benchmark for evaluating the effectiveness of different voting systems.

Arrow's Impossibility Theorem

A significant aspect of the discussion revolves around Arrow's impossibility theorem, which posits that it is impossible to create a ranked voting system that satisfies all five of Arrow's conditions when there are three or more candidates. This theorem can be illustrated through a thought experiment involving three candidates (A, B, and C) and various voter rankings. The proof demonstrates that if a candidate is unanimously ranked first or last by voters, society must reflect that ranking. However, the theorem also reveals scenarios where a pivotal voter can dictate the overall ranking, effectively acting as a "dictator" in determining societal preferences.

This leads to a sobering conclusion: according to Arrow's theorem, a truly democratic voting system is unattainable when dealing with multiple candidates. Yet, there is a more optimistic perspective introduced by mathematician Duncan Black, suggesting that alternative methods may exist to better represent voter preferences.

The Dynamics of Voter Preferences

The dynamics of voter preferences along a political spectrum, from liberal to conservative, further complicate the electoral process. The choice of the median voter often determines election outcomes, aligning with the majority's decision and helping to avoid the paradoxes identified by Arrow's theorem. This discussion introduces rated voting systems, particularly approval voting, where voters indicate approval for candidates without ranking them.

Research indicates that approval voting can increase voter turnout, reduce negative campaigning, and mitigate the spoiler effect. Despite its historical use in electing popes and the Secretary General of the United Nations, approval voting has not been widely adopted in large-scale elections, suggesting a need for further real-world testing and evaluation.

The Importance of Political Engagement

While traditional voting methods like FPTP have significant flaws, the importance of political engagement and the necessity of striving for a more representative electoral process cannot be overstated. The complexities of voting systems and the historical evolution of these methods highlight the ongoing struggle for fairness in elections.

As democracy continues to evolve, enhancing knowledge and critical thinking skills about voting systems will be crucial in advocating for reforms that better reflect the will of the people. Understanding the mathematical underpinnings of these systems is essential for promoting a more equitable and representative democratic process.

The mathematical challenges of democracy, particularly in the context of voting systems, reveal significant flaws in traditional methods like first-past-the-post. The exploration of ranked-choice voting and other alternatives offers a glimpse into potential solutions that could enhance voter representation and engagement. As society navigates the complexities of democratic processes, it is essential to remain informed and proactive in advocating for systems that truly reflect the diverse preferences of the electorate.

Proposed Solution: Leveraging the Nostr Protocol

To further enhance the democratic process and address the challenges of traditional voting systems, we can consider utilizing the Nostr protocol. Nostr is a decentralized protocol that allows for open, self-verifiable, anonymous communication and data sharing, making it an ideal candidate for implementing a modern voting system. There have been other attempts at voting via nostr, this is my concept and contribution. View the code below.

Key Features of Using Nostr for Voting

1. Decentralization: By leveraging Nostr's decentralized architecture, we can eliminate single points of failure and reduce the risk of manipulation or censorship in the voting process.
2. Public-Private Key Cryptography: Each voter can generate a unique public npub and private nsec key pair. The npub public key serves as their identity, while the nsec private key is used to sign votes, ensuring authenticity and integrity.
3. Anonymity and Privacy: Voter identities can remain anonymous, as only their public keys are visible. This protects against coercion and ensures that voters can express their preferences freely.
4. Secure Vote Submission: Voters can submit their ranked choices or preferences as signed encrypted messages through Nostr and its relays. This ensures that votes are tamper-proof and verifiable.
5. Real-Time Results and Transparency: The distributed nature of Nostr allows for real-time updates on the voting process, providing transparency and enabling independent verification of results.
6. Mitigating the Spoiler Effect: By implementing ranked-choice voting through Nostr, we can capture a broader spectrum of voter preferences and reduce the impact of third-party candidates acting as spoilers (hopefully).
7. Public Auditing: The system can provide an audit trail of all votes cast, allowing for independent verification and fostering trust in the electoral process.

By integrating the Nostr protocol into the voting process, we can create a more secure, transparent, and representative electoral system, particularly at the local level. This approach not only addresses the mathematical challenges of traditional voting methods but also empowers voters and enhances engagement in the democratic process.

I am new and inexperienced in programming, but I have wrote a bit of code with the help of general purpose AI's. Please review and improve and/or comment as best you can below👇

Code on Github

Thank you for supporting my work with zaps ⚡ supermax@minibits.cash

bc1qaucduwftl6lff5f436kccjc425m0ntqs6phzcx

I would like to implement a test at some point when the code is running stable. A distributed vote, if you will. Thank you for your support.

CypherPunksWriteCode

@ 9223d2fa:b57e3de7

12,600 steps

@ 502ab02a:a2860397

ในปี 2013 ณ กรุงลอนดอน แฮมเบอร์เกอร์หน้าตาดูธรรมดาแต่ไม่ธรรมดาชิ้นหนึ่งได้ถูกจัดวางอย่างสง่างามบนจานสีขาวในงานแถลงข่าวระดับโลก ไม่ใช่เพราะมันแพงเกินเหตุที่ตั้งราคาที่ 330,000 ดอลลาร์ต่อชิ้น แต่เพราะมันไม่เคยเกิดขึ้นมาก่อนในประวัติศาสตร์นี่คือ “เนื้อเพาะเลี้ยง” (cultured meat) ชิ้นแรกของโลกที่เติบโตมาจากเซลล์ ไม่ใช่จากสัตว์ทั้งตัว

เบื้องหลังอาหารชิ้นนี้คือชายชาวดัตช์คนหนึ่ง ชื่อว่า มาร์ค โพสต์ (Mark Post) นักวิทยาศาสตร์ด้านสรีรวิทยาหลอดเลือด ซึ่งไม่ได้มีดีกรีจากแค่มหาวิทยาลัย แต่มีความฝันที่อยากจะสร้างอาหารจากเทคโนโลยีเพื่ออนาคต เขาเริ่มต้นจากห้องทดลองเล็กๆ ที่มหาวิทยาลัย Maastricht ในประเทศเนเธอร์แลนด์ โดยเชื่อว่าการเพาะเลี้ยงเนื้อจากเซลล์ต้นกำเนิดของวัวจะสามารถลดผลกระทบด้านสิ่งแวดล้อมจากอุตสาหกรรมเนื้อสัตว์ได้

แต่กว่าจะมีแฮมเบอร์เกอร์เพาะเลี้ยงได้หนึ่งชิ้น เขาต้องเพาะเลี้ยงเส้นใยกล้ามเนื้อเล็กๆ มากกว่า 20,000 เส้น นำมารวมกัน ประกอบโครง สร้างรูปร่าง คล้ายกับงานศิลปะทางวิทยาศาสตร์ ใช้เวลาเป็นเดือน แถมกระบวนการทั้งหมดต้องอยู่ในสภาพปลอดเชื้อราวกับโรงพยาบาลของนาโนเทคโนโลยี ส่วนต้นทุนมหาศาลที่ใช้ในวันนั้น มาจากมหาเศรษฐีผู้ร่วมก่อตั้ง Google อย่าง Sergey Brin ที่เห็นว่ามันอาจเป็นคำตอบของปัญหาอาหารโลกในอนาคต

แต่เรื่องนี้มีอะไรมากกว่าที่สื่อกระแสหลักอยากให้คุณรู้

หลังจากเปิดตัวเนื้อในห้องแล็บ โลกก็เหมือนถูกปลุกให้ตื่นขึ้นในอีกมิติหนึ่ง บริษัทสตาร์ทอัพที่เคยเน้นเขียนโค้ด เริ่มหันมาเขียนสูตรเนื้อ บริษัทรายใหญ่อย่าง Cargill, Tyson Foods และแม้แต่ Richard Branson ก็เทเงินสนับสนุนบริษัทรุ่นใหม่อย่าง Mosa Meat ซึ่งก่อตั้งโดย Dr. Post เองในปี 2016 พร้อมแผนทะเยอทะยานที่จะส่ง “เนื้อจากแล็บ” เข้าซูเปอร์มาร์เก็ตภายในทศวรรษเดียว

Mosa Meat พยายามลดต้นทุนจากหลักแสน ให้เหลือหลักร้อย และวันนี้บริษัทเหล่านี้กำลังสร้างโรงงานที่ผลิตเนื้อในถังหมักขนาดยักษ์ ไม่ต่างจากโรงเบียร์ พวกเขาเลี้ยงเซลล์วัวในน้ำเลี้ยงที่เดิมทีเคยใช้เซรุ่มจากลูกวัว (Fetal Bovine Serum) ซึ่งเป็นสิ่งที่ย้อนแย้ง ที่สวนทางกับภาพ “ปลอดภัยไร้เลือด” มาก เพราะในขณะที่โฆษณาว่า “ปลอดการฆ่า” แต่กลับใช้ส่วนผสมที่ได้มาจากเลือดลูกวัวที่ยังไม่เกิด จนต้องหาทางเปลี่ยนสูตรเป็น “น้ำเลี้ยงเทียม” ที่มาจากสารเคมีและอาหารสังเคราะห์แทน

ด้วยโครงสร้าง scaffold ที่ช่วยให้เซลล์ก่อตัวเป็นเนื้อเยื่อ และ กระบวนการเพาะเลี้ยงใน bioreactor ขนาดยักษ์ ที่เปลี่ยนเซลล์เล็ก ๆ ให้เป็นเนื้อก้อนใหญ่ในเวลาไม่กี่สัปดาห์

แต่ขณะที่ภาพความล้ำซึ่งดูจะเติบโตอย่างสดใส กลับมีเงามืดที่เติบโตพร้อมกันไปเงียบๆไม่ต่างกับอนาคินและดาร์ธเวเดอร์

แม้จะเป็นนวัตกรรมล้ำหน้า แต่ทุกขั้นตอนถูกห่อหุ้มไว้ด้วย “สิทธิบัตร” สิ่งที่ทำให้เนื้อชนิดนี้ไม่ได้เป็นของทุกคน แต่เป็นสมบัติทางปัญญาของบริษัทเท่านั้น เนื้อจากเซลล์เหล่านี้ ไม่เหมือนเนื้อจากฟาร์มที่ใครก็เลี้ยงเองได้ ไม่สามารถเก็บเมล็ดพันธุ์ไว้เพาะรุ่นหน้าแบบชาวนาในอดีต ทุกอย่างต้องเริ่มต้นในห้องแล็บ ต้องใช้เทคโนโลยีเฉพาะ ต้องมีสูตรลับเฉพาะ ต้องพึ่งบริษัทที่มีสิทธิบัตรครอบครองชีวิตเซลล์เพียงไม่กี่เจ้า

Mosa Meat ไม่ได้หยุดแค่การผลิต พวกเขายื่นจด สิทธิบัตรกว่า 10 กลุ่ม ครอบคลุมตั้งแต่สูตรน้ำเลี้ยง วิธีเพาะเลี้ยงเซลล์ ไปจนถึงวิธีห่อบรรจุสินค้าขั้นสุดท้าย กล่าวอีกอย่างคือ ถ้าใครอยากทำเนื้อเพาะเลี้ยงแบบนี้บ้าง ก็ต้อง “จ่ายค่าลิขสิทธิ์” ให้เขาเสียก่อน เรากำลังก้าวสู่ยุคที่ อาหารไม่ใช่ผลผลิตจากดินและแรงคน แต่เป็นผลผลิตของทรัพย์สินทางปัญญา และเมื่อใดที่ “เนื้อ” กลายเป็นสิ่งที่คนผลิตเองไม่ได้ ต้องซื้อจากห้างเท่านั้น เกษตรกรกลายเป็นผู้บริโภค ผู้บริโภคกลายเป็นผู้ขึ้นอยู่กับระบบ ห่วงโซ่อาหารที่เคยเป็นของชุมชนถูกตัดขาดด้วยท่อส่งจากห้องทดลองสู่จานอาหาร เราไม่ได้ซื้อเนื้อ แต่ “เช่าเทคโนโลยี” ที่ผลิตเนื้อมาให้เรากิน

และที่น่าสนใจคือ รัฐบาลในหลายประเทศกลับเป็นผู้ให้ทุนสนับสนุน เช่น โครงการของสหภาพยุโรปที่มอบเงินกว่า 2 ล้านยูโรให้ Dr. Post และ Mosa Meat รวมถึงโครงการของสิงคโปร์ที่ให้ใบอนุญาตจำหน่ายเนื้อเพาะเลี้ยงรายแรกของโลกในปี 2020 ราวกับว่า “เนื้อจากแล็บ” กำลังจะกลายเป็นนโยบายด้านความมั่นคงอาหารแห่งอนาคต

มันไม่ใช่เรื่องของการวิจัยอีกต่อไป แต่มันคือการปูทางอำนาจใหม่ ที่เปลี่ยน “อาหาร” ให้กลายเป็น “ซอฟต์แวร์ชีวภาพ” ที่จดทะเบียนครอบครองสิทธิ์แบบเดียวกับแอปในมือถือ

แล้วการใช้สื่อก็จะมาในรุปแบบที่ประชาชนโห่ร้องดีใจ เฉลิมฉลองการเกิดขึ้นของมันโดยไม่รู้สึกว่า เสรีภาพในการจัดการด้านอาหารสิ้นสุดลงแล้ว ในทางหนึ่ง มันอาจดูสวยงามไร้ที่ติ ช่วยลดการฆ่าสัตว์ ลดการปล่อยก๊าซเรือนกระจก และให้โปรตีนสะอาดแก่คนจำนวนมาก

แต่อีกทางหนึ่ง มันคือการรวมศูนย์อำนาจด้านอาหารไว้ในมือบริษัทยักษ์ใหญ่ ที่สามารถตั้งราคาตามใจ และควบคุมทุกขั้นตอนตั้งแต่ฟาร์ม (ในหลอดทดลอง) ถึงโต๊ะอาหารของเรา

เกษตรกรจะหมดบทบาท เพราะไม่มีใครต้องเลี้ยงสัตว์อีก ผู้บริโภคจะหมดทางเลือก เพราะสูตรทุกอย่างถูกจดสิทธิบัตร สุดท้าย คนธรรมดาอย่างเราอาจ “มีเงินก็ยังไม่มีสิทธิ์ทำอาหารกินเอง”

ไม่มีใครในหมู่บ้านจะต้มแกงจากวัตถุดิบแล็บเหล่านี้ได้โดยไม่จ่ายค่าลิขสิทธิ์ ไม่มีใครปลูกหรือเพาะเนื้อได้เอง เพราะเขาถือสิทธิบัตร ไม่มีใครรู้ส่วนผสมที่แท้จริง เพราะมันคือ “ความลับทางการค้า”

หลายๆคนเริ่มคิดในใจว่า…นี่ไม่ใช่เรื่องเล็กอีกต่อไป เพราะนี่อาจไม่ใช่แค่เนื้อจากห้องแล็บ แต่ มันคือจุดเริ่มต้นของอนาคตของอาหารที่ไม่เป็นของประชาชนอีกต่อไป มันคือการเริ่มต้นของยุคที่มนุษย์จะไม่สามารถ “เข้าครัวของตัวเอง” ได้อีกต่อไป

ไหนๆเราตามมาถึงตอนนี้แล้ว เข้าหมวดที่ 2 ของอาหารอนาคตแล้ว เฮียไม่ได้บอกว่าเทคโนโลยีไม่ดีนะครับ เราตัดสินเดี๋ยวนี้ไม่ได้ แต่เรารู้เรื่องของมันได้

แต่โลกนี้เต็มไปด้วยคำว่า “ดีต่อโลก” ที่ซ่อนคำว่า “ดีต่อผู้ถือหุ้น” อยู่ข้างใน เราอาจจะกำลังก้าวสู่ยุคที่ “เนื้อไม่ได้ปลอดภัยขึ้น แต่ถูกควบคุมง่ายขึ้น” และประชาชนก็อาจกลายเป็นเพียง “ผู้ใช้บริการเนื้อ” ที่ไม่มีสิทธิ์แม้แต่จะรู้ว่าเนื้อในจานคืออะไรบ้างแน่

โลกอาหารในอนาคตไม่ได้ขึ้นกับว่าเราปลูกอะไร แต่ขึ้นกับว่า “ใครจดสิทธิบัตรก่อน” และเมื่อถึงวันนั้น เฮียแอบคิดว่า เราอาจไม่ได้เสียแค่ฟาร์มและครัว แต่เรากำลังเสีย “เสรีภาพในการกิน” ไปอย่างช้า ๆ ด้วยรอยยิ้มของนักลงทุนและเสียบปรบมือจาก "ใครบางคน"

ทุกวันนี้ใครนิยมไดเอทอะไร ภูมิใจในการดูแลสุขภาพยังไง ก็ทำไปเหอะครับ ขอเพียงว่า เส้นทางที่เดินอยู่นั้น สนับสนุนเกษตกร สนับสนุน local ให้แข็งแรง ทุกสังคมมีทั้งคนดีและคนไม่ดี เราค่อยๆ verify สนับสนุนคนดีๆ แต่ไม่ใช่ไปเดียจฉันท์ลงโทษคนไม่ดี เราเสริมความรู้ให้เขา พยายามโอบอุ้มพวกเขา ถ้าชีวิตดีขึ้น การออมเห็นผลขึ้น อาจทำให้ชีวิตทุกคนดีขึ้น

#pirateketo #กูต้องรู้มั๊ย #ม้วนหางสิลูก #siamstr

@ cae03c48:2a7d6671

Bitcoin Magazine

President Trump Supports Strategic Bitcoin Reserve Bill, Senator Lummis Says

Today at the Bitcoin 2025 Conference in Las Vegas, Nevada, US Senator Cynthia Lummis of Wyoming, Senator Marsha Blackburn of Tennessee, and Senator Jim Justice of West Virginia, took the stage to give updates on federal and state level Bitcoin adoption in the United States.

JUST IN: Senator Cynthia Lummis said US military generals are "big supporters" of a Strategic Bitcoin Reserve for economic power. pic.twitter.com/2RPMV3tbdA

— Bitcoin Magazine (@BitcoinMagazine) May 27, 2025

Cynthia Lummis announced that President Donald Trump is supportive of her Strategic Bitcoin Reserve Act, which would see the United States purchase 1,000,000 BTC, among other pro-Bitcoin and stablecoin legislation. 

“President Trump supports the bill,” she stated. “And he has a team in the White House working on digital assets — everything from stablecoins to market structure to Bitcoin Strategic Reserve. And they will probably roll out in that order.”

“States have always been the incubators of innovation,” Lummis said. “Senator Justice was the Governor of West Virginia, Senator Blackburn will be the next Governor of Tennessee. The states are where the innovation is occurring.”

“So you have Arizona, Texas and New Hampshire that passed Strategic Bitcoin Reserve bills this year,” she continued. “30 states consider Strategic Bitcoin Reserves. We have the United Arab Emirates purchasing Bitcoin through American exchange traded funds — that’s good for America.”

Senator Blackburn echoed Lummis’ statements, sharing her thoughts on how other countries will follow the United States in their adoption of Bitcoin.

“Many of our allies follow what we do,” Blackburn said. “Everybody wants to be a part of of our market, they want to be a part of our trade. And they will follow what we do. And as Senator Lummis said, we already see countries that are establishing these reserves. So it is vitally important that we hold this as a portion of our reserves.”

Justice emphasized that to be successful, “we have got to get the economics right. Many people ask me many times as Governor, ‘what’s the most important thing you do?’ And I’ll promise you this, it’s all about the economics.” 

Justice then went on to explain that when the average, everyday person is using Bitcoin to purchase their necessities, that legislation will start “happening at light speed”, because politicians want to get re-elected and therefore must follow the will of the people.

You can watch the full panel discussion and the rest of the Bitcoin 2025 Conference Industry Day below:

This post President Trump Supports Strategic Bitcoin Reserve Bill, Senator Lummis Says first appeared on Bitcoin Magazine and is written by Nik.

@ 6389be64:ef439d32

Black Locust can grow up to 170 ft tall

Grows 3-4 ft. per year

Native to North America

Cold hardy in zones 3 to 8

Firewood

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

Timber

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

Legume

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

Bees

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

Shade Provider

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

Wind-break

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

Fodder

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

@ 0fa80bd3:ea7325de

DAOs promised decentralization. They offered a system where every member could influence a project's direction, where money and power were transparently distributed, and decisions were made through voting. All of it recorded immutably on the blockchain, free from middlemen.

But something didn’t work out. In practice, most DAOs haven’t evolved into living, self-organizing organisms. They became something else: clubs where participation is unevenly distributed. Leaders remained - only now without formal titles. They hold influence through control over communications, task framing, and community dynamics. Centralization still exists, just wrapped in a new package.

But there's a second, less obvious problem. Crowds can’t create strategy. In DAOs, people vote for what "feels right to the majority." But strategy isn’t about what feels good - it’s about what’s necessary. Difficult, unpopular, yet forward-looking decisions often fail when put to a vote. A founder’s vision is a risk. But in healthy teams, it’s that risk that drives progress. In DAOs, risk is almost always diluted until it becomes something safe and vague.

Instead of empowering leaders, DAOs often neutralize them. This is why many DAOs resemble consensus machines. Everyone talks, debates, and participates, but very little actually gets done. One person says, “Let’s jump,” and five others respond, “Let’s discuss that first.” This dynamic might work for open forums, but not for action.

Decentralization works when there’s trust and delegation, not just voting. Until DAOs develop effective systems for assigning roles, taking ownership, and acting with flexibility, they will keep losing ground to old-fashioned startups led by charismatic founders with a clear vision.

We’ve seen this in many real-world cases. Take MakerDAO, one of the most mature and technically sophisticated DAOs. Its governance token (MKR) holders vote on everything from interest rates to protocol upgrades. While this has allowed for transparency and community involvement, the process is often slow and bureaucratic. Complex proposals stall. Strategic pivots become hard to implement. And in 2023, a controversial proposal to allocate billions to real-world assets passed only narrowly, after months of infighting - highlighting how vision and execution can get stuck in the mud of distributed governance.

On the other hand, Uniswap DAO, responsible for the largest decentralized exchange, raised governance participation only after launching a delegation system where token holders could choose trusted representatives. Still, much of the activity is limited to a small group of active contributors. The vast majority of token holders remain passive. This raises the question: is it really community-led, or just a formalized power structure with lower transparency?

Then there’s ConstitutionDAO, an experiment that went viral. It raised over $40 million in days to try and buy a copy of the U.S. Constitution. But despite the hype, the DAO failed to win the auction. Afterwards, it struggled with refund logistics, communication breakdowns, and confusion over governance. It was a perfect example of collective enthusiasm without infrastructure or planning - proof that a DAO can raise capital fast but still lack cohesion.

Not all efforts have failed. Projects like Gitcoin DAO have made progress by incentivizing small, individual contributions. Their quadratic funding mechanism rewards projects based on the number of contributors, not just the size of donations, helping to elevate grassroots initiatives. But even here, long-term strategy often falls back on a core group of organizers rather than broad community consensus.

The pattern is clear: when the stakes are low or the tasks are modular, DAOs can coordinate well. But when bold moves are needed—when someone has to take responsibility and act under uncertainty DAOs often freeze. In the name of consensus, they lose momentum.

That’s why the organization of the future can’t rely purely on decentralization. It must encourage individual initiative and the ability to take calculated risks. People need to see their contribution not just as a vote, but as a role with clear actions and expected outcomes. When the situation demands, they should be empowered to act first and present the results to the community afterwards allowing for both autonomy and accountability. That’s not a flaw in the system. It’s how real progress happens.

@ 812cff5a:5c40aeeb

ميزة حسابات Nostr: حرية مطلقة دون تقديم معلومات شخصية

في عصرٍ تسيطر فيه شركات التكنولوجيا الكبرى على بيانات المستخدمين، تأتي شبكة Nostr كحل جذري يعيد للمستخدم السيطرة على هويته الرقمية. واحدة من أبرز ميزات Nostr هي القدرة على إنشاء عدد غير محدود من الحسابات، دون الحاجة لتقديم أي معلومات شخصية، مثل رقم الهاتف أو البريد الإلكتروني.

مفاتيح بدل الحسابات

في Nostr، لا يوجد مفهوم "الحساب" التقليدي. بدلاً من ذلك، يتم إنشاء هوية المستخدم عبر زوج من المفاتيح: مفتاح خاص (Private Key) ومفتاح عام (Public Key). المفتاح العام يُستخدم لتعريفك ونشر مشاركاتك، بينما المفتاح الخاص يُستخدم لتوقيع تلك المشاركات وإثبات ملكيتك لها.

قابلية التنقل بين التطبيقات

الميزة الكبرى في هذا النموذج هي أن هذه المفاتيح يمكن استخدامها في أي تطبيق Nostr. سواء كنت تستخدم تطبيق Damus، أو Amethyst، أو أي عميل آخر، يمكنك استخدام نفس المفتاح العام للوصول إلى هويتك، منشوراتك، وقائمة متابعيك، بدون الحاجة لإعادة تسجيل أو إعادة بناء ملفك الشخصي في كل تطبيق.

لا تسجيل دخول، لا مركزية

بخلاف الشبكات الاجتماعية التقليدية التي تعتمد على تسجيل الدخول المركزي وكلمة مرور، فإن Nostr مبني على بروتوكول لا مركزي لا يحتاج إلى خوادم مركزية أو عمليات تسجيل دخول. هذا يعني أنك تتحكم بالكامل في بياناتك، ولا يمكن لأي جهة منعك أو حذف حسابك.

المرونة والخصوصية

• يمكنك إنشاء عدة مفاتيح لهويات مختلفة، كل منها تمثل شخصية مختلفة أو اهتمامًا معينًا.
• لا أحد يستطيع ربط هذه الحسابات ببعض أو تتبعها إلا إذا قمت أنت بذلك.
• يمكنك التخلي عن مفتاح واستبداله بآخر متى شئت، بدون طلب إذن من أي منصة.

خاتمة

ما يميز Nostr حقًا ليس فقط حريته التقنية، بل فلسفته المبنية على الخصوصية والتمكين. هو ليس مجرد بديل لتويتر أو فيسبوك، بل هو إطار جديد للتواصل الاجتماعي حيث الهوية تنبع من المستخدم، لا من المنصة.

@ 1739d937:3e3136ef

This is the third in a series of weekly updates detailing progress on bringing MLS protocol DMs and group messaging to Nostr.

Previous Updates

• June 28th 2024
• July 6th 2024

Progress this week

Short update post this week but I made solid progress updating several OpenMLS dependencies and building a new library that implements all the OpenMLS crypto requirements for Nostr.

HPKE-RS

I mentioned a PR last week on the rust-hpke library, that PR is still waiting on review. However, in the meantime, the OpenMLS library depends on a slightly different hpke library, the hpke-rs library.

This library didn't support the secp256k1 curve either so I've opened a PR to add support for secp256k1. That PR uses the RustCrypto library that is the default in the the hpke-rs library. However, because this library is built to allow for swapping out the underlying crypto library (using traits), I was also able to create a new library that uses the secp256k1 library instead of the RustCrypto library. This is the main crypto library that almost all Bitcoin and Nostr apps use so it's important we use that instead of RustCrypto.

OpenMLS Nostr Crypto

The library that I've created (openmls-nostr-crypto) does a few things via separate sub-libraries (crates). The entire library tries to do as little as possible; only implementing the one required ciphersuite for all MLS implementations and the secp256k1 schnorr signatures ciphersuite I've created for Nostr. It's also using the right secp256k1 library to do it.

openmls-nostr-crypto: implementes the crypto traits that the OpenMLS library expects to find for a given provider and removes all the ciphersuites that we don't care about supporting.

hpke-rs-nostr-crypto: This implements the crypto traits that the hpke-rs library expects to find. Again removing all the ciphersuites we don't care about supporting.

I've not yet written any tests for these libraries (which needs to be done) but I've gotten some very simple demos working with OpenMLS using this new set of libraries to handle the crypto.

I've been really impressed with the simplicity of the OpenMLS interface as well. While there is A LOT going on under the hood, the public interface that client developers have to use is clean and simple.

Onward and Upward

Next week I'll continue working on these libraries; adding tests and continuing to build out my small demo app. I've been in touch with the maintainers of the OpenMLS library and I'm hoping to get a review done with them on my PRs and on my new library.

One thing I'll call out here: The review of my library and getting them to review the direction of the project overall will be paid consulting so I'm making sure that I've got as much done as possible before scheduling that time and paying their rates. I'm a strong believer that the right conversation can save you months of wasted time, but I'm also a believer in making sure you're prepared if you're going to drop money on that conversation. 😅

@ 9c9d2765:16f8c2c2

CHAPTER THIRTY ONE

One quiet evening, as the golden hues of sunset spilled across the office, James found himself standing by the door of Rita’s private workspace. He knocked gently.

She looked up, startled but composed. “James,” she said softly, setting her pen down.

“May I?” he asked, motioning to the chair across from her desk.

She nodded, her expression unreadable. “Of course.”

There was a brief silence, heavy but not uncomfortable. Then James leaned forward, his voice low and sincere.

“Rita… I never hated you,” he began. “Not even for a moment.”

Her eyes flickered, and she looked away, blinking fast. “You should have,” she replied. “I believed lies, I stood by while they treated you like nothing. I was” her voice cracked, “I was a coward.”

“No,” James shook his head. “You were misled. Just like I was, at one point, about the people I trusted.”

He paused, choosing his words carefully. “But everything I did building JP back from ruins, exposing the ones who tried to destroy us, it was never about revenge. It was about finding the truth, and… hoping that maybe, there was still something worth saving between us.”

Tears welled in her eyes, and for the first time in a long time, she didn’t hide them. “Do you really believe we can go back to what we had?”

James offered a small, tender smile. “No. But maybe we can build something new. Something stronger this time with no secrets, no walls.”

That night marked a shift. Rita and James didn’t rush back into love, but they started anew with honesty. Slowly, they began to reconnect over coffee breaks, shared boardroom victories, and late-night reflections.

Meanwhile, the city’s perception of James continued to evolve. He became a keynote speaker at leadership summits, not for his wealth, but for his story. His life, once the subject of cruel gossip, became a testament to resilience, clarity, and vision.

Even the youngest interns in JP Enterprises admired him, not just as a CEO, but as a symbol of what it meant to stand upright in a world eager to bring you down.

Back in the shadows, Mark and Helen's trial proceeded. Witnesses testified, evidence was overwhelming, and public opinion had fully turned against them. Their fall from grace was not swift but it was absolute.

One morning, as James read the headlines declaring Mark and Helen guilty on multiple charges, he simply folded the paper and sipped his tea. There was no celebration. No smirk of triumph.

Only peace.

“Do you still think about the past?” Rita’s voice was soft, almost swallowed by the crackling of the fireplace in the private lounge of JP Towers.

James, seated across from her with a warm mug in his hand, raised his eyes to meet hers. The flicker of flames cast shadows on the polished walls, painting a solemn reflection of everything they'd endured.

“I do,” he admitted, his tone neither bitter nor nostalgic. “Not because I want to relive it but because it reminds me how far we’ve come. How far I’ve come.”

Rita nodded slowly, her eyes glistening beneath the soft glow. “I think about it too,” she confessed. “Every time I walk past the corridors, or sit at my desk… I remember the days I watched you walk these halls like a ghost. Silenced. Humiliated. And I did nothing.”

James leaned back slightly, inhaling deeply. “You did what you thought was right then,” he said with a hint of melancholy. “We were both just trying to survive the storm.”

There was a long pause. Outside, the city pulsed with its usual life, unaware of the quiet reconciliation happening several floors above.

“But survival isn’t living,” she said at last, her voice steadier now. “And I want to live, James. I want to find joy again… with you, if you'll let me.”

Her words hung in the air like fragile glass. James was silent, studying her. This wasn’t the composed, dutiful woman who once echoed the will of her family. This was someone stripped of expectations, speaking from a place of sincerity.

“I won’t promise perfection,” James said after a beat. “But I’ll promise honesty. Loyalty. Peace. No masks. No power games. Just us healing, rebuilding, slowly.”

She exhaled in relief, the corners of her lips lifting slightly. “Then let’s take the first step.”

They stood, a little uncertain, but walked side by side to the balcony overlooking the city that once spat on him, that now bowed to his vision. Rita slipped her hand into his, and this time, James didn’t pull away.

Meanwhile…

The consequences of Mark and Helen’s conspiracy deepened. Investigative journalists began digging further into their past activities, frauds, embezzlements, manipulations. Their names were now synonymous with disgrace in the business world.

The court trials were intense. Mark, once smug and untouchable, appeared gaunt, stripped of the charisma that used to command a room. Helen, on the other hand, wore arrogance like a decaying crown still trying to act superior even when the evidence against her mounted beyond redemption.

And in every newspaper, every media report, James's name was cleared. He had not only reclaimed his honor but redefined what it meant to rise from ruin.

JP Enterprises, now entering its new era of innovation and social impact, had become more than just a corporation it had become a beacon. Business leaders from around the world sought James’s insight. Young entrepreneurs quoted him in lectures and motivational events. And amidst all this, James remained centered because his heart no longer ached with resentment.

The courtroom was saturated with an electrifying silence. The once-glorious reputations of Mark and Helen now hung like withered banners in the wind tattered by deceit, dishonor, and damning evidence. As the judge stepped into the chamber, all eyes turned, yet Mark’s once-confident gaze had diminished into a hollow stare. Helen, dressed in muted tones as if mourning her own prestige, sat rigidly beside him, still refusing to acknowledge the gravity of their downfall.

“For crimes including corporate fraud, defamation, bribery, and obstruction of justice,” the judge’s voice echoed through the courtroom, “this court finds the defendants, Mark Harrison and Helen Ray, guilty on all counts.”

@ 4d41a7cb:7d3633cc

Satoshi Nakamoto, the pseudonymous creator of Bitcoin, registered his birthday as April 5, 1975, on his P2P Foundation profile. Many think that he chose this date because on that same day in 1933, the United States government confiscated the gold of the American people. Whether this was on purpose or not, what happened in this day is very important to understand how do we ended up here.

In 1933, as expressed in Roosevelt’s Executive Orders 6073, 6102, and 6260, the United States first declared bankruptcy. The bankrupt U.S. went into receivership in 1933. America was turned over via receivership and reorganization in favor of its creditors. These creditors, the International Bankers, from the beginning stated their intent, which was to plunder, bankrupt, conquer and enslave America and return it to its colonial status.1

As one of his first acts as President, Franklin Delano Roosevelt declared a “Banking Emergency” to bail out the Federal Reserve Bank, which had embezzled this country’s gold supply. The Congress gave the President dictatorial powers under the “War Powers Act of 1917” (amended 1933), written, by the way, by the Board of Governors of the Federal Reserve Bank of New York.2

This day marked the official abandonment of the American Constitution, law and real money. Today, 92 years after this event, most of the people living today have never had any real money or paid for anything using real money; unless they used Bitcoin...

There could be no bankruptcy if there was not a private central bank lending paper currency to the government at interest, so we must start from 1913, when the Federal Reserve was created: a non-federal private bank with no reserves and the monopoly of issuing debt based paper currency in unlimited amounts and lending it to the government at interest by buying treasury bills. The fact that this currency is lent into existence at interest makes the debt mathematically impossible to be repaid; it can only be refinanced or defaulted.

Between 1929 and 1933, the Federal Reserve Bank reduced the currency supply by 33%, thereby creating the Great Depression, bankrupting the US government, stealing the Americans’ gold supply, and officially ending the gold standard. Since then the US dollar (money) was replaced with Federal Reserve Notes (debt). This was also the end of the Republican form of government and the beginning of a socialist mob rule democracy (Fascism).

“Fascism should more properly be called corporatism because it is the merger of state and corporate power.” — Benito Mussolini 

The United States government has been bankrupt since 1933, since it defaulted on its gold bonds. This type of bond existed until 1933, when the U.S. monetary system abandoned the gold standard. 3 From this year the government has been totally controlled by the International bankers and used as a tool to spread and maintain their power worldwide.

Many people think that the gold standard was abandoned in 1971, but this is not true; in fact, this happened in 1933 when the US dollar was replaced by Federal Reserve Notes that are 100% debt-based fiat paper currency.

The year 1933 in the United States marked:

• The end of the Republican form of government and the beginning of American Fascism
• The end of the United States dollar and its replacement by Federal Reserve Notes
• The abandonment of common law and replacement with military admiralty law
• The takeover of the United States government by International bankers
• A massive gold theft and the end of the US gold standard
• The exchange of rights with privileges and licenses
• The United States government bankruptcy

The next shameful event in our history which still plagues us to this day was the “War Powers Act of 1933.” This Act permitted President Roosevelt to make law in the form of Executive Order, bypass Congress and create his socialist state. We (citizens of this country) were ever after to be considered enemies of the United States who must be licensed to engage in any commercial activity. With the aid of the Federal Reserve (the same people who created the Depression), the President confiscated our gold and silver coin and replaced it with worthless pieces of paper and a debt system that will eventually destroy this great country. Our land and our labor were pledged to the Federal Reserve Bank, Inc., as collateral for a debt system that could never be paid.4

“Emergency Powers” means any form of military style government, martial law, or martial rule. Martial law and martial rule are not the same.

United States Congressional Record March 17, 1993 Vol. #33, page H- 1303, Congressman James Traficant, Jr. (Ohio) addressing the House:

“Mr. Speaker, we are here now in chapter 11. Members of Congress are official trustees presiding over the greatest reorganization of any Bankrupt entity in world history, the U.S. Government. We are setting forth, hopefully, a blueprint for our future”

“There are some who say it is a coroner’s report that will lead to our demise. It is an established fact that the United States Federal Government has been dissolved by the Emergency Banking Act, March 9, 1933, 48 Stat. 1, Public Law 89-719; dered by President Roosevelt, being bankrupt and insolvent. H.J.R. 192, 73rd Congress in session June 5, 1933 – Joint Resolution To Suspend The Gold Standard and Abrogate the Gold Clause dissolved the Sovereign Authority of the United States and the official capacities of all United States Governmental Offices, Officers, and Departments and is further evidence that the United States Federal Government exists today in name only” **“The receivers of the United States Bankruptcy are the International Bankers, via the United Nations, the World Bank and the International Monetary Fund”

“All United States Offices, Officials, and Departments are now operating within a de facto status in name only under Emergency War Powers. With the Constitutional Republican form of Government now dissolved, the receivers of the Bankruptcy have adopted a new form of government for the United States. This new form of government is known as a Democracy, being an established Socialist/Communist order under a new governor for America. This act was instituted and established by transferring and/or placing the Office of the Secretary of Treasury to that of the Governor of the International Monetary Fund. Public Law 94-564, page 8, Section H.R. 13955 read in part:”

“The U.S. Secretary of Treasury receives no compensation for representing the United States.”

The American Spirit

The intention of the founding fathers of the United States was to create a constitutional republic to protect natural human rights and escape from the tyrannical English monarchy and its usurious Bank of England's monetary system. They created an honest monetary system based on gold and silver (United State Dollar) and got rid of nobility titles, creating equality under the law.

Section 10 of the American Constitution says:

No State shall enter into any Treaty, Alliance, or Confederation; grant Let­ters of Marque and Reprisal; coin Money; emit Bills of Credit; make anything but gold and silver Coin a tender in payment of debts; pass any bill of attainder, ex post facto law, or law impairing the obligation of contracts; or grant any title of nobility.

The United States Dollar (1792-1933)

A dollar is a measure of weight defined by the Coinage Act of 1792 and 1900, which specifies a certain quantity—24.8 grains of gold or 371.25 grains of silver (from 1792 to 1900) when the American dollar was based on a bimetallic standard.

The Gold Standard Act of 1900 formally placed the United States on the gold standard, setting the value of one dollar at 25.8 grams of 90% pure gold, which fixed the price of gold at $20.67 per troy ounce. This standard was totally abandoned in 1933.

Gold and silver were such powerful money during the founding of the United States of America that the founding fathers declared that only gold or silver coins could be “money” in America.

But since the greedy bankers cannot profit from honest money they cannot print, they replaced the money with paper debt instruments. And by doing this, they have effectively enslaved the American people until today. My definition of modern slavery is working for a currency that someone else can create at no cost or effort. What's worse is that they even demand to be paid back and with interest!

Federal Reserve Notes (1913-present)

Federal Reserve Notes are not real money. Money that has metallic or other intrinsic value, as distinguished from paper currency, checks, and drafts.

Federal Reserve Notes (FRNs) are a legal fiction. An assumption that something is true even though it may be untrue. 5 The assumption that they are money, when in fact they are the opposite of money: debt or paper currency.

Paper money. Paper documents that circu­late as currency; bills drawn by a government against its own credit. 6 Like Goldsmiths' notes. Hist. Bankers' cash notes: promissory notes given by bankers to customers as acknowledgments of the receipt of mon­ey. • This term derives from the London banking business, which originally was transacted by goldsmiths.7

These notes were scientifically designed to bankrupt the government and slave the American people, as Alfred Owen Crozier warned one year before the bill for the creation of the FED was passed through Congress (1912):

If Congress yields and authorizes a private central bank as proposed by the pending bill, the end when the bubble bursts will be universal ruin and national bankruptcy.

Unfortunately, the bill was passed in 1913, and this private bank started printing a new currency different from the US dollar creating the great depression and effectible bankrupting the government like Alfred warned 20 years before.

Alfred also warned:

Thus the way is opened for an unlimited inflation of corporate paper currency issued by a mere private corporation with relatively small net assets and no government guarantee, every dollar supposed to be redeemable in gold, but with not a single dollar of gold necessarily held in the reserves of such corporation to accomplish such redemption.

Differently from what's commonly believed Federal Reserve Notes (FRNs) were never really “backed” by gold; they were never supposed to be hard currency. Currency backed by re­serves, esp. gold and silver reserves.

The United States government defaulted on its gold clauses, calling for payment in gold. This marked the end of the gold standard. A monetary system in which currency is convertible into its legal equivalent in gold or gold coin.

Since then we have been under a paper standard, where we use fake money as tender for payments. Paper standard. A monetary system based en­tirely on paper; a system of currency that is not convertible into gold or other precious metal.

People traded their coupons as money or “currency.” Currency is not money but a money substitute. Redeemable currency must promise to pay a dollar equivalent in gold or silver money. Federal Reserve Notes (FRNs) make no such promises and are not “money.” A Federal Reserve Note is a debt obligation of the federal United States government, not “money.” The federal United States government and the U.S. Congress were not and have never been authorized by the Constitution of the United States of America to issue currency of any kind, but only lawful money—gold and silver coin.8

A bona fide note can be used in a financial transaction to discharge the debt only because it is an unconditional promise to pay by the issuer to the bearer. Is a Federal Reserve Note a contract note, an unconditional promise to pay? At one time the Federal Reserve issued bona fide contractual notes and certificates, redeemable in gold and silver coin. Most people never saw or comprehended the contract. It went largely unread because the Federal Reserve very cunningly hid the contract on the face of the note by breaking it up into five separate lines of text with a significantly different typeface for each line and placing the president’s picture right in the middle of it. They even used the old attorney’s ruse of obscuring the most important text in fine print! Over time, the terms and conditions of the contract were diluted until eventually they literally became an I.O.U. for nothing.

FEDERAL RESERVE NOTE

• THIS NOTE IS LEGAL TENDER FOR ALL DEBT, PUBLIC AND PRIVATE, AND IT IS REDEEMABLE IN LAWFUL MONEY AT THE UNITED STATES TREASURY OR ANY FEDERAL RESERVE BANK.

• DATE: SERIES OF 1934

• WILL PAY TO THE BEARER ON DEMAND: ONE HUNDRED DOLLARS

• TREASURER OF THE UNITED STATES SIGNATURE

• SECRETARY OF THE TREASURY SIGNATURE

Nowadays FRNs say "This note is legal tender for all debts public and private" it tender debt but it does not pay the bearer on demand. It value was stolen by a counterfeiting technique commonly know as inflation.

One hundred dollars (SERIES OF 1934) will be 2480 grains of gold, or 159.4 grams, or 5.1249 troy ounces. Today one troy ounce is priced around $3,000 federal reserve notes. 5.1249 X 3,000 = $15,375 actual FRNs.

A $100 FRN bill today will buy 0.65% of a real gold $100 dollar certificate. That’s a -99.35% loss of purchasing power in the last 91 years.

FRNs savers have been rugged pulled!

Gold bugs where the winners...

But Bitcoin is even better...

Happy birthday Satoshi! April 5 will be forever remembered.

Satoshi... The man, the myth, the Legend...

@ df67f9a7:2d4fc200

Anyone who thinks that “onboarding new users” is simply a technical challenge of educating people about “how Nostr works”, is grossly mistaken about social networks in general and blind to what makes Nostr so special.

Social Networks are for Friends

Relationship building is why people use social networks. Connecting with friends and loved ones (and colleagues and customers also) is the obvious reason to join, and should be the primary objective in any onboarding endeavor. Everything else “about the technology” only needs to be introduced “as needed” in order for each new user to achieve this goal.

The Nostr Network Requires Trusted Friendships

To thrive at scale, Nostr needs to have established and interconnected “webs of trusted friends” for “verifying” authentic profiles and quality content. This PgP strategy for decentralized trust implemented on Nostr, is the best way to keep bots and bad actors at bay while preserving freedom and sovereignty for every user. Even though Nostr still doesn’t have a standard for determining who “is trusted” for any one user across all clients, we can already build tools to onboard new friends of the highest quality trust. Leveraging existing relationships, “webs of trust” can be strengthened even at this early stage simply by advocates “inviting friends to Nostr”.

Nostr is New and Already Full of Trusted Friends

But it won’t be for long. Bots and bad actors are relatively “easy” to keep at bay today because the Nostr userbase is still small. People who come to Nostr and STAY have mostly been a self selecting group of “freedom tech fans”. We like it this way, and are generally happy to be here. The comraderie is refreshing. But the more people that come to Nostr, the more Nostr will attract different kinds of people.

This is already happening. Nostr is growing at the edges, reaching out beyond the “freedom tech fans” and attracting a number of “less committed” (and some nefarious) individuals here and there. Who sticks around? The “friends of freedom tech fans” stick around longer because they have friends here. WAY BEFORE even considering how “the network effect” will take over, Nostr needs to solve for retention by bringing more “trusted friends” into the network. Social onboarding tools will allow us to share Nostr to “friends of freedom tech fans” and beyond, establishing interconnected “webs of trust” that are increasingly impermeable to bots and bad actors.

Nostr is Freedom Tech that People Want to Share

Creators and influencers of every kind share Nostr (and Nostr content) every day. This phenomenon is a gold mine for onboarding, and can be supported with tools and incentives. Driven by the fact that Nostr is an open protocol, owned by nobody and available for anybody to build upon and profit from, the passion for sharing Nostr will never wane. But our userbase may fall off, if people become disenchanted by undesirable content or lack of good follows. This is why onboarding efforts, to attract more “friends” to the network, are so important. Leveraging the “share worthy” phenomenon of Nostr itself to grow Nostr’s networks of “trusted friends” seems like a no brainer. But for this strategy to work, it needs to be win win win for all parties.

Everybody Wins with More Trusted Users on Nostr

Even as standards for qualifying trust are still being refined, “social onboarding” increases the ratio of “more” trusted over “less” trusted users across the network.

Developers Win

With more trusted users on the network, Nostr developers win by being able to attract an increasingly diverse range of business partners to sponsor their projects.

Sponsors Win

An increase in trusted usership equates to more “real people” perusing “desired content” and more chances for brands to engage “organically” with target audiences. Marketing opportunities increase with trust.

Advocates Win

Simply by sharing Nostr with their friends, Advocates support the sustained growth of trust across the network. Valuable zap reward programs to incentivize high quality onboarding efforts are easily justified and funded by social onboarding clients and their sponsors.

Users Win

More trusted users across the network means more trustworthy content in every feed and more easily discoverable friends and new follows regardless of the client or algorithm used.

Nostr Wins

More trusted users on the network means more “high quality” trust connections between each user. Strong webs of trust is what keeps out bots and bad actors, and is essential for stability as Nostr scales.

Social Onboarding Clients Bring Trust to Nostr

Having more tools for “sharing Nostr with friends” is how Nostr wins. Any client can have capacity for “Social Onboarding”. This may be a dedicated onboarding client or a feature set within a social client. A client that offers “Social Onboarding” will support Nostr advocates and the users that they invite. These should have the following feature set :

• Nostr advocates may create and share any number of customizable “Nostr invites” for different audiences or occasions. Each may have different reccomendations, or access codes, or expiry options. (A NIP is in the works)
• Nostr invite QR codes (and shareable URLs) should resolve to a WEB based interface for prospective (and existing) users who MAY NOT have a client or browser extension already installed.
• Each invite should (within the onboarding client) provide access to low friction profile creation AND advocate reccomended lists of new friends, interest groups, preferred clients, best relays, and other stuff.
• Private key generation and management for new users should be handled entirely within the onboarding client (using NIP standards without a browser extension or external bunker app) to reduce friction at this crucial moment.
• A human readable Nostr address (NIP05 or some future NIP) should be generated automatically for all new users.
• New account creation should result immediately in a direct message or group thread of private “gift wrap” encrypted messages. This thread acts as the new user’s “first contact” with the advocate (possibly others as well) and an anchor for exploring the rest of Nostr.
• Invite “receipt” data (who invited who) should be “gift wrap” encrypted, accessible only to the advocate and new user. Clients wishing to use this data for analytics MAY request access from BOTH parties.
• Top Advocates may be calculated by the client (using data from invite receipts OR from public Nostr usage metrics), and awards may be offered.
• Advocates may also be supported by the client through access to private “advocate support” groups and communities over the Nostr network.

Support Social Onboarding for Nostr

Meet Me On Nostr is an app for sharing Nostr with friends via advocate invites. It is a reference client to demonstrate the power of Social Onboarding for Nostr. The first launch of "feature complete" client is expected in fall 2024.

This is a “bootstrap” funded project in active development. We are not grant funded or VC funded. Instead, we are looking to pay our developers by sponsorships from “Nostr adjacent” businesses who want to increase brand recognition over this new social network.

Is Your Business Nostr Adjacent?

“I’d like to advertise on Nostr but it’s “not quite ready” says our marketing team.”

“It has potential, and we have alignment, but the technology is still a bit rough.”

“Nostr is a perfect fit for our “target audience”, but there simply aren’t enough people using it.”

If your business is aligned with freedom technology, and the people who build and use Nostr, then NOW is the perfect time to sponsor Social Onboarding. Help grow Nostr’s base of trusted users and engage directly with Nostr’s most active advocates and influencers as it scales.

Release Nostr’s Superpower

When Nostr advocates are equipped and incentivized to share Nostr with their friends, nothing can stop this network from growing and growing and growing ever more secure and interconnected networks of trusted users.

Onboarding and retaining trusted users as Nostr scales will require so much more than just pointing people to “how Nostr works” content. Nostr’s true power lies dormant in the existing relationships that Nostr users already have outside of Nostr. Leveraging this power is what Social Onboarding is all about. Social Onboarding is Nostr’s superpower.

Contribute to the Geyser Fund

@ b7274d28:c99628cb

In this second installment of The Android Elite Setup tutorial series, we will cover installing the nostr:npub10r8xl2njyepcw2zwv3a6dyufj4e4ajx86hz6v4ehu4gnpupxxp7stjt2p8 on your #Android device and browsing for apps you may be interested in trying out.

Since the #Zapstore is a direct competitor to the Google Play Store, you're not going to be able to find and install it from there like you may be used to with other apps. Instead, you will need to install it directly from the developer's GitHub page. This is not a complicated process, but it is outside the normal flow of searching on the Play Store, tapping install, and you're done.

Installation

From any web browser on your Android phone, navigate to the Zapstore GitHub Releases page and the most recent version will be listed at the top of the page. The .apk file for you to download and install will be listed in the "Assets."

Tap the .apk to download it, and you should get a notification when the download has completed, with a prompt to open the file.

You will likely be presented with a prompt warning you that your phone currently isn't allowed to install applications from "unknown sources." Anywhere other than the Play Store is considered an "unknown source" by default. However, you can manually allow installation from unknown sources in the settings, which the prompt gives you the option to do.

In the settings page that opens, toggle it to allow installation from this source, and you should be prompted to install the application. If you aren't, simply go to your web browser's downloads and tap on the .apk file again, or go into your file browser app and you should find the .apk in your Downloads folder.

If the application doesn't open automatically after install, you will find it in your app drawer.

Home Page

Right at the top of the home page in the Zapstore is the search bar. You can use it to find a specific app you know is available in the Zapstore.

There are quite a lot of open source apps available, and more being added all the time. Most are added by the Zapstore developer, nostr:npub1wf4pufsucer5va8g9p0rj5dnhvfeh6d8w0g6eayaep5dhps6rsgs43dgh9, but some are added by the app developers themselves, especially Nostr apps. All of the applications we will be installing through the Zapstore have been added by their developers and are cryptographically signed, so you know that what you download is what the developer actually released.

The next section is for app discovery. There are curated app collections to peruse for ideas about what you may want to install. As you can see, all of the other apps we will be installing are listed in nostr:npub1wf4pufsucer5va8g9p0rj5dnhvfeh6d8w0g6eayaep5dhps6rsgs43dgh9's "Nostr" collection.

In future releases of the Zapstore, users will be able to create their own app collections.

The last section of the home page is a chronological list of the latest releases. This includes both new apps added to the Zapstore and recently updated apps. The list of recent releases on its own can be a great resource for discovering apps you may not have heard of before.

Installed Apps

The next page of the app, accessed by the icon in the bottom-center of the screen that looks like a clock with an arrow circling it, shows all apps you have installed that are available in the Zapstore. It's also where you will find apps you have previously installed that are ready to be updated. This page is pretty sparse on my test profile, since I only have the Zapstore itself installed, so here is a look at it on my main profile:

The "Disabled Apps" at the top are usually applications that were installed via the Play Store or some other means, but are also available in the Zapstore. You may be surprised to see that some of the apps you already have installed on your device are also available on the Zapstore. However, to manage their updates though the Zapstore, you would need to uninstall the app and reinstall it from the Zapstore instead. I only recommend doing this for applications that are added to the Zapstore by their developers, or you may encounter a significant delay between a new update being released for the app and when that update is available on the Zapstore.

Tap on one of your apps in the list to see whether the app is added by the developer, or by the Zapstore. This takes you to the application's page, and you may see a warning at the top if the app was not installed through the Zapstore.

Scroll down the page a bit and you will see who signed the release that is available on the Zapstore.

In the case of Primal, even though the developer is on Nostr, they are not signing their own releases to the Zapstore yet. This means there will likely be a delay between Primal releasing an update and that update being available on the Zapstore.

Settings

The last page of the app is the settings page, found by tapping the cog at the bottom right.

Here you can send the Zapstore developer feedback directly (if you are logged in), connect a Lightning wallet using Nostr Wallet Connect, delete your local cache, and view some system information.

We will be adding a connection to our nostr:npub1h2qfjpnxau9k7ja9qkf50043xfpfy8j5v60xsqryef64y44puwnq28w8ch wallet in part 5 of this tutorial series.

For the time being, we are all set with the Zapstore and ready for the next stage of our journey.

Continue to Part 3: Amber Signer. Nostr link: nostr:naddr1qqxnzde5xuengdeexcmnvv3eqgstwf6d9r37nqalwgxmfd9p9gclt3l0yc3jp5zuyhkfqjy6extz3jcrqsqqqa28qy2hwumn8ghj7un9d3shjtnyv9kh2uewd9hj7qg6waehxw309aex2mrp0yhxyunfva58gcn0d36zumn9wss80nug

@ 1739d937:3e3136ef

This is the second in a series of weekly updates detailing progress on bringing MLS protocol DMs and group messaging to Nostr.

Previous Updates

• June 28th 2024

Progress this week

This week was mostly spent on the topic of how to properly publish prekey bundles and what would be needed in the bundle itself to make it workable. I've included an early version of the spec below for prekeys, and would love thoughts on it. Treat this as an alpha version, very subject to change.

The other thing I spent time on was making changes to the OpenMLS library to add support for our custom ciphersuite. One issue that I've run into is that the IETF standard for HPKE doesn't include the secp256k1 curve. Because of this, the library being used in the OpenMLS library doesn't implement the necessary methods using our curve. Thankfully, there is another library with an open PR (shout out to nostr:npub1yevrvtp3xl42sq06usztudhleq8pdfsugw5frgaqg6lvfdewfx9q6zqrkl for that!) that would fix this. Additionally, there's an expired proposal to add secp256k1 to the HPKE spec itself. I've bumped both of these and will continue to follow up. Even without the formal addition to the spec, if we have a working library, I can add that to the OpenMLS library.

Spec Draft for Prekeys

Initial keying material (Prekey Event)

Each user that wishes to be reachable via MLS-based messaging MUST first publish a prekey event. Prekeys are used to authenticate and add members to groups (one-to-one DMs or groups with more than two participants) in an asynchronous way. The prekey event is a simple replaceable event and contains all the information needed to add a user to a group.

Prekeys SHOULD be used only once. Resuse of prekeys can lead to replay attacks.

In most cases, clients that implement this NIP will manage the creation and rotation of the prekey event. It's recommended that clients do so interactively with user consent in order to avoid overwriting prekeys created by other clients.

Derived vs Ephemeral Prekeys

Since prekeys are generated on a single device/client pair, the private key of the prekey must be either stored or generated in a way that can be deterministically recovered.

The recommended approach is to use derived keys, generated in the manner described in NIP-06. In this way, the user can respond to a new group request from any device/client pair, not just from the same device/client pair that created the initial prekey event. If using derived keys;

• Clients MUST use 104 as the account level value and 0 at the change level value (e.g. m/44'/1237'/104'/0/0).
• Keys are then generated using public derivation by incrementing the address_index level value.
• Clients MUST include the full derivation path corresponding to the key used in the content field on the prekey event.
• The content field MUST be encrypted using standard NIP-44 encryption (encrypted to themselves).

However, for added security (and consequently a more restrictive user experience), clients can chose to generate an ephemeral key and store the private key locally. This means that users will only be able to respond to new group requests from the same device/client pair and won't be able to respond at all if the prekey's private key is lost. Ephemeral keys can also be used with minimal degredation of UX if you're using a remote signer that can manage these keys.

If using an ephemeral key;

• The content field on the prekey event MUST be filled in with EPHEMERAL and then encrypted using standard NIP-44 encryption (encrypted to themselves). This ensures that anyone looking at prekey events cannot tell whether it's a derived or an ephemeral prekey.

Example Prekey Event

json { "id": <id>, "kind": 10443, "created_at": <unix timestamp in seconds>, "pubkey": <main identity pubkey>, "content": <encrypted derivation path | EPHEMERAL>, "tags": [ ["mls_protocol_version", "1.0"], ["ciphersuite", "MLS_256_DHKEMK256_CHACHA20POLY1305_SHA256_K256"], ["pubkey", <prekey pubkey>], ["prekey_sig", <signature generated from hex encoded pubkey of the prekey>], ["r", "wss://nos.lol"], ["r", "wss://relay.primal.net"] ], "sig": <signed with main identity key> }

Tags

• The mls_protocol_version tag identifies the MLS protocol version being used. For now, this MUST be 1.0
• The ciphersuite tag identifies the ciphersuite supported. For now on Nostr, we're using a custom ciphersuite, MLS_256_DHKEMK256_CHACHA20POLY1305_SHA256_K256. Read more about ciphersuites in MLS.
• pubkey is the derived or ephemeral prekey pubkey.
• The prekey_sig tag value is a Schnorr signature (over the secp256k1 curve) of the SHA-256 hashed value of the prekey's pubkey, signed with the prekey's private key.

```js const privKey = schnorr.utils.randomPrivateKey(); const pubKey = schnorr.getPublicKey(privKey);

const prekeySig = bytesToHex( schnorr.sign(bytesToHex(sha256(pubKey)), privKey) );

const prekeyTag = ["prekey_sig", prekeySig]; ```

Finally, clients SHOULD include r tags to identify each of the relays that they will attempt to publish this prekey event to. This allows for more complete replacement of prekey events at a later date.

Replacing Prekey Events

Clients MUST replace the prekey event on all the listed relays any time they successfully process a group welcome event. If the prekey was a derived prekey, clients SHOULD increment the derivation path by 1 for the next key.

Onward and Upward

This next week I'll continue to work on getting the right curves and code added to the OpenMLS library and start work on a simple demo app. The focus is on better understanding what we need from the control and message events and how we can make those as simple as possible for Nostr clients and relays while also preserving as much privacy as possible.

@ 6389be64:ef439d32

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

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

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

Smokey The Bear

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

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

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

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

Meet The Forest Walker

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

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

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

The Small Branch Chipper

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

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

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

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

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

The Gassifier

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

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

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

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

Biochar: The Waste

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

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

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

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

Wood Vinegar: More Waste

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

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

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

The Internal Combustion Engine

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

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

CO2 Production For Growth

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

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

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

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

The Branch Drones

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

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

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

The Bitcoin Miner

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

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

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

The Mesh Network

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

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

Back To The Chain

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

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

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

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

Sensor Packages

LiDaR

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

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

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

pH, Soil Moisture, and Cation Exchange Sensing

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

Weather Data

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

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

Noise Suppression

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

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

Fire Safety

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

The Wrap

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

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

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

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

@ 9c9d2765:16f8c2c2

In a quiet village nestled between forest and field, lived a boy named Ezekiel. From birth, he was surrounded by a warm family, playful siblings, and neighbors who always had a story to share. Ezekiel never knew silence, and because of that, he never valued voices. To him, connection was like air everywhere, constant, and unnoticed.

One summer, Ezekiel decided to explore the woods beyond the hills, chasing the thrill of adventure. He wandered farther than he ever had, until the trees thickened and the path thinned into nothing. A sudden storm rolled in. Rain blurred the forest, and Ezekiel lost his way. He sought shelter in a small, abandoned stone hut beside a dried-up well.

The storm passed, but no path appeared. Days turned to weeks. His voice echoed off the stone, unanswered. The silence was no longer peaceful; it was heavy, like a weight pressing on his soul. He learned to survive on roots and rainwater. But loneliness is true, aching loneliness clung to him. He spoke to the walls, to the trees, to the echo in the well, but nothing replied.

One day, while resting against the well, Ezekiel whispered, “I miss them.”

And for the first time, he meant it.

Not just missed their presence but their interruptions, their noise, even their complaints. He missed being seen, and seeing. He understood now: connection wasn’t just comfort. It was color, depth, meaning.

Weeks later, a group of searchers found him thin, dirty, but alive. When he returned, everything was the same, but Ezekiel was not.

He listened differently. Hugged longer. Remembered people’s names, stories, and silences. He no longer saw connection as a given, but a gift.

And every year, he visited the well not to mourn the solitude, but to thank it. For in its quiet, he learned the true value of every voice he once ignored.

Moral: To cherish connection, you must understand solitude not as punishment, but as teacher.

@ b7274d28:c99628cb

Your identity is important to you, right? While impersonation can be seen in some senses as a form of flattery, we all would prefer to be the only person capable of representing ourselves online, unless we intentionally delegate that privilege to someone else and maintain the ability to revoke it.

Amber does all of that for you in the context of #Nostr. It minimizes the possibility of your private key being compromized by acting as the only app with access to it, while all other Nostr apps send requests to Amber when they need something signed. This even allows you to give someone temporary authority to post as you without giving them your private key, and you retain the authority to revoke their permissions at any time.

nostr:npub1w4uswmv6lu9yel005l3qgheysmr7tk9uvwluddznju3nuxalevvs2d0jr5 has provided Android users with an incredibly powerful tool in Amber, and he continues to improve its functionality and ease of use. Indeed, there is not currently a comparative app available for iOS users. For the time being, this superpower is exclusive to Android.

Installation

Open up the Zapstore app that you installed in the previous stage of this tutorial series.

Very likely, Amber will be listed in the app collection section of the home page. If it is not, just search for "Amber" in the search bar.

Opening the app's page in the Zapstore shows that the release is signed by the developer. You can also see who has added this app to one of their collections and who has supported this app with sats by zapping the release.

Tap "Install" and you will be prompted to confirm you are sure you want to install Amber.

Helpfully, you are informed that several other users follow this developer on Nostr. If you have been on Nostr a while, you will likely recognize these gentlemen as other Nostr developers, one of them being the original creator of the protocol.

You can choose to never have Zapstore ask for confirmation again with apps developed by nostr:npub1w4uswmv6lu9yel005l3qgheysmr7tk9uvwluddznju3nuxalevvs2d0jr5, and since we have another of his apps to install later in this tutorial series, I recommend you toggle this on. Then tap on "Trust greenart7c3 and install app."

Just like when you installed the Zapstore from their GitHub, you will be prompted to allow the Zapstore to install apps, since Android considers it an "unknown source."

Once you toggle this on and use the back button to get back to the Zapstore, Amber will begin downloading and then present a prompt to install the app. Once installed, you will see a prompt that installation was a success and you can now open the app.

From here, how you proceed will depend on whether you need to set up a new Nostr identity or use Amber with an existing private key you already have set up. The next section will cover setting up a new Nostr identity with Amber. Skip to the section titled "Existing Nostrich" if you already have an nsec that you would like to use with Amber.

New Nostrich

Upon opening the application, you will be presented with the option to use an existing private key or create a new Nostr account. Nostr doesn't really have "accounts" in the traditional sense of the term. Accounts are a relic of permissioned systems. What you have on Nostr are keys, but Amber uses the "account" term because it is a more familiar concept, though it is technically inaccurate.

Choose "Create a new Nostr account" and you will be presented with a screen telling you that your Nostr account is ready. Yes, it was really that easy. No email, no real name, no date of birth, and no annoying capcha. Just "Create a new account" and you're done.

The app presents you with your public key. This is like an address that can be used to find your posts on Nostr. It is 100% unique to you, and no one else can post a note that lists this npub as the author, because they won't have the corresponding private key. You don't need to remember your npub, though. You'll be able to readily copy it from any Nostr app you use whenever you need it.

You will also be prompted to add a nickname. This is just for use within Amber, since you can set up multiple profiles within the app. You can use anything you want here, as it is just so you can tell which profile is which when switching between them in Amber.

Once you've set your nickname, tap on "Continue."

The next screen will ask you what Amber's default signing policy should be.

The default is to approve basic actions, referring to things that are common for Nostr clients to request a signature for, like following another user, liking a post, making a new post, or replying. If you are more concerned about what Amber might be signing for on your behalf, you can tell it to require manual approval for each app.

Once you've made your decision, tap "Finish." You will also be able to change this selection in the app settings at any time.

With this setup out of the way, you are now presented with the main "Applications" page of the app.

At the top, you have a notification encouraging you to create a backup. Let's get that taken care of now by tapping on the notification and skipping down to the heading titled "Backing Up Your Identity" in this tutorial.

Existing Nostrich

Upon opening the application, you will be presented with the option to use your private key or create a new Nostr account. Choose the former.

The next screen will require you to paste your private key.

You will need to obtain this from whatever Nostr app you used to create your profile, or any other Nostr app that you pasted your nsec into in the past. Typically you can find it in the app settings and there will be a section mentioning your keys where you can copy your nsec. For instance, in Primal go to Settings > Keys > Copy private key, and on Amethyst open the side panel by tapping on your profile picture in the top-left, then Backup Keys > Copy my secret key.

After pasting your nsec into Amber, tap "Next."

Amber will give you a couple options for a default signing policy. The default is to approve basic actions, referring to things that are common for Nostr clients to request a signature for, like following another user, liking a post, making a new post, or replying. If you are more concerned about what Amber might be signing for on your behalf, you can tell it to require manual approval for each app.

Once you've made your decision, tap "Finish." You will also be able to change this selection in the app settings at any time.

With this setup out of the way, you are now presented with the main "Applications" page of the app. You have nothing here yet, since you haven't used Amber to log into any Nostr apps, but this will be where all of the apps you have connected with Amber will be listed, in the order of the most recently used at the top.

Before we go and use Amber to log into an app, though, let's make sure we've created a backup of our private key. You pasted your nsec into Amber, so you could just save that somewhere safe, but Amber gives you a few other options as well. To find them, you'll need to tap the cog icon at the bottom of the screen to access the settings, then select "Backup Keys."

Backing Up Your Identity

You'll notice that Amber has a few different options for backing up your private key that it can generate.

First, it can give you seed words, just like a Bitcoin seed. If you choose that option, you'll be presented with 12 words you can record somewhere safe. To recover your Nostr private key, you just have to type those words into a compatible application, such as Amber.

The next option is to just copy the secret/private key in its standard form as an "nsec." This is the least secure way to store it, but is also the most convenient, since it is simple to paste into another signer application. If you want to be able to log in on a desktop web app, the browser extension Nostr signers won't necessarily support entering your 12 word seed phrase, but they absolutely will support pasting in your nsec.

You can also display a QR code of your private key. This can be scanned by Amber signer on another device for easily transferring your private key to other devices you want to use it on. Say you have an Android tablet in addition to your phone, for instance. Just make sure you only use this function where you can be certain that no one will be able to get a photograph of that QR code. Once someone else has your nsec, there is no way to recover it. You have to start all over on Nostr. Not a big deal at this point in your journey if you just created a Nostr account, but if you have been using Nostr for a while and have built up a decent amount of reputation, it could be much more costly to start over again.

The next options are a bit more secure, because they require a password that will be used to encrypt your private key. This has some distinct advantages, and a couple disadvantages to be aware of. Using a password to encrypt your private key will give you what is called an ncryptsec, and if this is leaked somehow, whoever has it will not necessarily have access to post as you on Nostr, the way they would if your nsec had been leaked. At least, not so long as they don't also have your password. This means you can store your ncryptsec in multiple locations without much fear that it will be compromised, so long as the password you used to encrypt it was a strong and unique one, and it isn't stored in the same location. Some Nostr apps support an ncryptsec for login directly, meaning that you have the option to paste in your ncryptsec and then just log in with the password you used to encrypt it from there on out. However, now you will need to keep track of both your ncryptsec and your password, storing both of them safely and separately. Additionally, most Nostr clients and signer applications do not support using an ncryptsec, so you will need to convert it back to a standard nsec (or copy the nsec from Amber) to use those apps.

The QR option using an ncryptsec is actually quite useful, though, and I would go this route when trying to set up Amber on additional devices, since anyone possibly getting a picture of the QR code is still not going to be able to do anything with it, unless they also get the password you used to encrypt it.

All of the above options will require you to enter the PIN you set up for your device, or biometric authentication, just as an additional precaution before displaying your private key to you.

As for what "store it in a safe place" looks like, I highly recommend a self-hosted password manager, such as Vaultwarden+Bitwarden or KeePass. If you really want to get wild, you can store it on a hardware signing device, or on a steel seed plate.

Additional Settings

Amber has some additional settings you may want to take advantage of. First off, if you don't want just anyone who has access to your phone to be able to approve signing requests, you can go into the Security settings add a PIN or enable biometrics for signing requests. If you enable the PIN, it will be separate from the PIN you use to access your phone, so you can let someone else use your phone, like your child who is always begging to play a mobile game you have installed, without worrying that they might have access to your Nostr key to post on Amethyst.

Amber also has some relay settings. First are the "Active relays" which are used for signing requests sent to Amber remotely from Nostr web apps. This is what enables you to use Amber on your phone to log into Nostr applications on your desktop web browser, such as Jumble.social, Coracle.social, or Nostrudel.ninja, eliminating your need to use any other application to store your nsec whatsoever. You can leave this relay as the default, or you can add other relays you want to use for signing requests. Just be aware, not all relays will accept the notes that are used for Nostr signing requests, so make sure that the relay you want to use does so. In fact, Amber will make sure of this for you when you type in the relay address.

The next type of relays that you can configure in Amber are the "Default profile relays." These are used for reading your profile information. If you already had a Nostr identity that you imported to Amber, you probably noticed it loaded your profile picture and display name, setting the latter as your nickname in Amber. These relays are where Amber got that information from. The defaults are relay.nostr.band and purplepag.es. The reason for this is because they are aggregators that look for Nostr profiles that have been saved to other relays on the network and pull them in. Therefore, no matter what other relay you may save your profile to, Amber will likely be able to find it on one of those two relays as well. If you have a relay you know you will be saving your Nostr profiles to, you may want to add it to this list.

You can also set up Amber to be paired with Orbot for signing over Tor using relays that are only accessible via the Tor network. That is an advanced feature, though, and well beyond the scope of this tutorial.

Finally, you can update the default signing policy. Maybe after using Amber for a while, you've decided that the choice you made before was too strict or too lenient. You can change it to suit your needs.

Zapstore Login

Now that you are all set up with Amber, let's get you signed into your first Nostr app by going back to the Zapstore.

From the app's home screen, tap on the user icon in the upper left of the screen. This will open a side panel with not much on it except the option to "sign in." Go ahead and tap on it.

You will be presented with the option to either sign in with Amber, or to paste your npub. However, if you do the latter, you will only have read access, meaning you cannot zap any of the app releases. There are other features planned for the Zapstore that may also require you to be signed in with write access, so go ahead and choose to log in with Amber.

Your phone should automatically switch to Amber to approve the sign-in request.

You can choose to only approve basic actions for Zapstore, require it to manually approve every time, or you can tell it that you "fully trust this application." Only choose the latter option with apps you have used for a while and they have never asked you to sign for anything suspicious. For the time being, I suggest you use the "Approve basic actions" option and tap "Grant Permissions."

Your phone will switch back to the Zapstore and will show that you are now signed in. Congratulations! From here on out, logging into most Nostr applications will be as easy as tapping on "Log in with Amber" and approving the request.

If you set up a new profile, it will just show a truncated version of your npub rather than the nickname you set up earlier. That's fine. You'll have an opportunity to update your Nostr profile in the next tutorial in this series and ensure that it is spread far and wide in the network, so the Zapstore will easily find it.

That concludes the tutorial for Amber. While we have not covered using Amber to log into Nostr web apps, that is outside the scope of this series, and I will cover it in an upcoming tutorial regarding using Amber's remote signer options in detail.

Since you're already hanging out in the Zapstore, you may as well stick around, because we will be using it right out the gate in the next part of this series: Amethyst Installation and Setup. (Coming Soon)

@ ec9bd746:df11a9d0

🌍 Time Window:

🕘 When: Every even week on Sunday at 9:00 PM CET
🗺️ Where: https://cornychat.com/eurocorn

Start: 21:00 CET (Prague, UTC+1)
End: approx. 02:00 CET (Prague, UTC+1, next day)
Duration: usually 5+ hours.

| Region | Local Time Window | Convenience Level | |-----------------------------------------------------|--------------------------------------------|---------------------------------------------------------| | Europe (CET, Prague) 🇨🇿🇩🇪 | 21:00–02:00 CET | ✅ Very Good; evening & night | | East Coast North America (EST) 🇺🇸🇨🇦 | 15:00–20:00 EST | ✅ Very Good; afternoon & early evening | | West Coast North America (PST) 🇺🇸🇨🇦 | 12:00–17:00 PST | ✅ Very Good; midday & afternoon | | Central America (CST) 🇲🇽🇨🇷🇬🇹 | 14:00–19:00 CST | ✅ Very Good; afternoon & evening | | South America West (Peru/Colombia PET/COT) 🇵🇪🇨🇴 | 15:00–20:00 PET/COT | ✅ Very Good; afternoon & evening | | South America East (Brazil/Argentina/Chile, BRT/ART/CLST) 🇧🇷🇦🇷🇨🇱 | 17:00–22:00 BRT/ART/CLST | ✅ Very Good; early evening | | United Kingdom/Ireland (GMT) 🇬🇧🇮🇪 | 20:00–01:00 GMT | ✅ Very Good; evening hours (midnight convenient) | | Eastern Europe (EET) 🇷🇴🇬🇷🇺🇦 | 22:00–03:00 EET | ✅ Good; late evening & early night (slightly late) | | Africa (South Africa, SAST) 🇿🇦 | 22:00–03:00 SAST | ✅ Good; late evening & overnight (late-night common) | | New Zealand (NZDT) 🇳🇿 | 09:00–14:00 NZDT (next day) | ✅ Good; weekday morning & afternoon | | Australia (AEDT, Sydney) 🇦🇺 | 07:00–12:00 AEDT (next day) | ✅ Good; weekday morning to noon | | East Africa (Kenya, EAT) 🇰🇪 | 23:00–04:00 EAT | ⚠️ Slightly late (night hours; late night common) | | Russia (Moscow, MSK) 🇷🇺 | 23:00–04:00 MSK | ⚠️ Slightly late (join at start is fine, very late night) | | Middle East (UAE, GST) 🇦🇪🇴🇲 | 00:00–05:00 GST (next day) | ⚠️ Late night start (midnight & early morning, but shorter attendance plausible)| | Japan/Korea (JST/KST) 🇯🇵🇰🇷 | 05:00–10:00 JST/KST (next day) | ⚠️ Early; convenient joining from ~07:00 onwards possible | | China (Beijing, CST) 🇨🇳 | 04:00–09:00 CST (next day) | ❌ Challenging; very early morning start (better ~07:00 onwards) | | India (IST) 🇮🇳 | 01:30–06:30 IST (next day) | ❌ Very challenging; overnight timing typically difficult|

---

@ 1739d937:3e3136ef

This is the first in a series of weekly updates I'm publishing on my process around secure messaging. Since it's the first, let's start with a bit of historical context.

How this started

On April 29th I published a PR on the NIPs repo detailing how we could achieve "Double Ratchet" DMs on Nostr. There was also a video and demo app that went along with the PR. The basic premise was to use an adapted version of the Signal protocol. This would result in DMs that were truly private and confidential, even in the case where you leaked your main private key (your nsec).

I got a lot of great feedback from folks on that PR. Interestingly, nearly all of it focused on two points, both of which I'd deliberately scoped out. Group messaging and multi-device/client support. While I knew these were important, and I'd figured out how these might be accomplished, I'd scoped them out to try and keep the footprint of the spec as small as possible But, the more I talked to people, the more it became clear that this was one problem to be solved and given the complexity, it'd be better to do it in one shot.

At the same time, I'd seen that Messaging Layer Security (MLS) had recently made a lot of progress on becoming an internet standard with their RFC proposal and, goaded on by Vitor, decided to take a closer look.

Enter MLS

Messaging Layer Security (MLS) is a new protocal that is basically a modern extension of the Signal protocol that makes group messaging way more efficient (log vs linear) and was built to be used in centralized or federated environments. I'd heard other Nostr devs talk about it in the past but it was always overlooked as being too complicated or too early.

After spending a couple weeks reading hundreds of pages of RFC docs and reading through a few implementations of the MLS spec, I believe it's the best solution for secure direct and group messaging in Nostr. It also has the added benefit that we can upgrade the underlying crypto primitives over time in a sane way.

The MLS protocol specifies "a key establishment protocol that provides efficient asynchronous group key establishment with forward secrecy (FS) and post-compromise security (PCS) for groups in size ranging from two to thousands."

The spec I'm working on will detail the ways that we implement this protocol into the Nostr environment (namely, how do we use our crypto primitives, use events as control mechanisms, and use relays for storage, while obfuscating metadata).

Goals

It's important to be clear about what we're aiming for here. Engineering is all about tradeoffs, always.

• Private and Confidential DMs and Group messages
• Private means that an observer cannot tell that Alice and Bob are talking to one another, or that Alice is part of a specific group. This necessarily requires protecting metadata.
• Confidential means that the contents of conversations can only be viewed by the intended recipients.
• Forward secrecy and Post-compromise security (PCS) in the case of any key material being leaked, whether that's your main Nostr identity key (your nsec) or any of the keys used in the MLS ratchet trees.
• Forward secrecy means that encrypted content in the past remains encrypted even if key material is leaked.
• Post compromise security means that leaking key material doesn't allow an attacker to continue to read messages indefinitely into the future.
• Scales well for large groups. MLS provides this from a computational standpoint, but we need to make sure this works in a scalable way when multiple relays are involved.
• Allows for the use of multiple device/clients in a single conversation/group. Importantly, we're not aiming to enable a device/client to be able to reconstruct the full history of a conversation at any point.

Progress this week

Ok, finally, what what I been up to?

Reading

I've spent most of the last few weeks reading the MLS spec and architectural doc (multiple times), learning some Rust, and beefing up my knowledge of cryptography (which was, if I'm being generous, paltry before starting this project).

Ciphersuites

Nostr is built around the same crypto primitives that Bitcoin is, namely Schnorr signatures over the secp256k1 curve and SHA-256 hashes. This curve isn't currently supported officially in the MLS spec. I've been in touch with the MLS working group to better understand the process of adding a new ciphersuite to the set of ciphersuites in the MLS spec. The outcome here is that we're going to start out using our custom ciphersuite that isn't part of the formal spec. The only drawback being that Nostr's MLS implementation won't be immediately interoperable with other MLS implementations. We can always add it later via the formal channels if we want.

MLS Implementations

Given the complexity of the MLS spec itself (the RFC is 132 pages long), having a well vetted, well tested implementation is going to be key to adoption in the Nostr ecosystem. OpenMLS is an implementation created by several of the RFC authors and written in Rust with bindings for nearly all the major languages we would want to support.

I've been in touch with the maintainers to talk about adding support to their library for our new ciphersuite and to better understand the bindings that are there. Some (WASM) are very barebones and still need a lot of work. They are generally open to the idea of working with me on adding the missing pieces we'd need.

Double Ratchet NIP 2.0

I've also started to write up the new version of the NIP that will detail how all of this will work when plugged into Nostr. It's not yet ready to share but it's getting closer.

Onward & Upward

Hopefully that's a helpful recap. I'll keep doing these weekly and welcome any questions, feedback, or support. In particular, if you're keen on working on this with me, please reach out. More eyes and more brains can only make this better. 🤙

@ c066aac5:6a41a034

I’m drawn to extremities in art. The louder, the bolder, the more outrageous, the better. Bold art takes me out of the mundane into a whole new world where anything and everything is possible. Having grown up in the safety of the suburban midwest, I was a bit of a rebellious soul in search of the satiation that only came from the consumption of the outrageous. My inclination to find bold art draws me to NOSTR, because I believe NOSTR can be the place where the next generation of artistic pioneers go to express themselves. I also believe that as much as we are able, were should invite them to come create here.

My Background: A Small Side Story

My father was a professional gamer in the 80s, back when there was no money or glory in the avocation. He did get a bit of spotlight though after the fact: in the mid 2000’s there were a few parties making documentaries about that era of gaming as well as current arcade events (namely 2007’sChasing GhostsandThe King of Kong: A Fistful of Quarters). As a result of these documentaries, there was a revival in the arcade gaming scene. My family attended events related to the documentaries or arcade gaming and I became exposed to a lot of things I wouldn’t have been able to find. The producer ofThe King of Kong: A Fistful of Quarters had previously made a documentary calledNew York Dollwhich was centered around the life of bassist Arthur Kane. My 12 year old mind was blown: The New York Dolls were a glam-punk sensation dressed in drag. The music was from another planet. Johnny Thunders’ guitar playing was like Chuck Berry with more distortion and less filter. Later on I got to meet the Galaga record holder at the time, Phil Day, in Ottumwa Iowa. Phil is an Australian man of high intellect and good taste. He exposed me to great creators such as Nick Cave & The Bad Seeds, Shakespeare, Lou Reed, artists who created things that I had previously found inconceivable.

I believe this time period informed my current tastes and interests, but regrettably I think it also put coals on the fire of rebellion within. I stopped taking my parents and siblings seriously, the Christian faith of my family (which I now hold dearly to) seemed like a mundane sham, and I felt I couldn’t fit in with most people because of my avant-garde tastes. So I write this with the caveat that there should be a way to encourage these tastes in children without letting them walk down the wrong path. There is nothing inherently wrong with bold art, but I’d advise parents to carefully find ways to cultivate their children’s tastes without completely shutting them down and pushing them away as a result. My parents were very loving and patient during this time; I thank God for that.

With that out of the way, lets dive in to some bold artists:

Nicolas Cage: Actor

There is an excellent video by Wisecrack on Nicolas Cage that explains him better than I will, which I will linkhere. Nicolas Cage rejects the idea that good acting is tied to mere realism; all of his larger than life acting decisions are deliberate choices. When that clicked for me, I immediately realized the man is a genius. He borrows from Kabuki and German Expressionism, art forms that rely on exaggeration to get the message across. He has even created his own acting style, which he calls Nouveau Shamanic. He augments his imagination to go from acting to being. Rather than using the old hat of method acting, he transports himself to a new world mentally. The projects he chooses to partake in are based on his own interests or what he considers would be a challenge (making a bad script good for example). Thus it doesn’t matter how the end result comes out; he has already achieved his goal as an artist. Because of this and because certain directors don’t know how to use his talents, he has a noticeable amount of duds in his filmography. Dig around the duds, you’ll find some pure gold. I’d personally recommend the filmsPig, Joe, Renfield, and his Christmas film The Family Man.

Nick Cave: Songwriter

What a wild career this man has had! From the apocalyptic mayhem of his band The Birthday Party to the pensive atmosphere of his albumGhosteen, it seems like Nick Cave has tried everything. I think his secret sauce is that he’s always working. He maintains an excellent newsletter calledThe Red Hand Files, he has written screenplays such asLawless, he has written books, he has made great film scores such asThe Assassination of Jesse James by the Coward Robert Ford, the man is religiously prolific. I believe that one of the reasons he is prolific is that he’s not afraid to experiment. If he has an idea, he follows it through to completion. From the albumMurder Ballads(which is comprised of what the title suggests) to his rejected sequel toGladiator(Gladiator: Christ Killer), he doesn’t seem to be afraid to take anything on. This has led to some over the top works as well as some deeply personal works. Albums likeSkeleton TreeandGhosteenwere journeys through the grief of his son’s death. The Boatman’s Callis arguably a better break-up album than anything Taylor Swift has put out. He’s not afraid to be outrageous, he’s not afraid to offend, but most importantly he’s not afraid to be himself. Works I’d recommend include The Birthday Party’sLive 1981-82, Nick Cave & The Bad Seeds’The Boatman’s Call, and the filmLawless.

Jim Jarmusch: Director

I consider Jim’s films to be bold almost in an ironic sense: his works are bold in that they are, for the most part, anti-sensational. He has a rule that if his screenplays are criticized for a lack of action, he makes them even less eventful. Even with sensational settings his films feel very close to reality, and they demonstrate the beauty of everyday life. That's what is bold about his art to me: making the sensational grounded in reality while making everyday reality all the more special. Ghost Dog: The Way of the Samurai is about a modern-day African-American hitman who strictly follows the rules of the ancient Samurai, yet one can resonate with the humanity of a seemingly absurd character. Only Lovers Left Aliveis a vampire love story, but in the middle of a vampire romance one can see their their own relationships in a new deeply human light. Jim’s work reminds me that art reflects life, and that there is sacred beauty in seemingly mundane everyday life. I personally recommend his filmsPaterson,Down by Law, andCoffee and Cigarettes.

NOSTR: We Need Bold Art

NOSTR is in my opinion a path to a better future. In a world creeping slowly towards everything apps, I hope that the protocol where the individual owns their data wins over everything else. I love freedom and sovereignty. If NOSTR is going to win the race of everything apps, we need more than Bitcoin content. We need more than shirtless bros paying for bananas in foreign countries and exercising with girls who have seductive accents. Common people cannot see themselves in such a world. NOSTR needs to catch the attention of everyday people. I don’t believe that this can be accomplished merely by introducing more broadly relevant content; people are searching for content that speaks to them. I believe that NOSTR can and should attract artists of all kinds because NOSTR is one of the few places on the internet where artists can express themselves fearlessly. Getting zaps from NOSTR’s value-for-value ecosystem has far less friction than crowdfunding a creative project or pitching investors that will irreversibly modify an artist’s vision. Having a place where one can post their works without fear of censorship should be extremely enticing. Having a place where one can connect with fellow humans directly as opposed to a sea of bots should seem like the obvious solution. If NOSTR can become a safe haven for artists to express themselves and spread their work, I believe that everyday people will follow. The banker whose stressful job weighs on them will suddenly find joy with an original meme made by a great visual comedian. The programmer for a healthcare company who is drowning in hopeless mundanity could suddenly find a new lust for life by hearing the song of a musician who isn’t afraid to crowdfund their their next project by putting their lighting address on the streets of the internet. The excel guru who loves independent film may find that NOSTR is the best way to support non corporate movies. My closing statement: continue to encourage the artists in your life as I’m sure you have been, but while you’re at it give them the purple pill. You may very well be a part of building a better future.

@ e3ba5e1a:5e433365

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

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

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

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

Why incentives matter

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

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

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

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

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

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

Running a company

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

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

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

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

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

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

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

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

Moral hazard

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

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

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

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

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

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

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

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

And since we’re talking about the government already…

Government moral hazards

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

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

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

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

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

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

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

Non-monetary competition

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

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

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

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

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

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

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

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

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

Bureaucracy

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

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

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

Government incentivized behavior

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

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

Conclusion

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

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

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

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

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

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

@ 491afeba:8b64834e

Quando adolescente eu acreditava na coerência da teoria de "amor líquido" do polonês, sociólogo, Zygmunt Bauman, apresentada no livro "Amor Líquido: Sobre a Fragilidade dos Laços Humanos", qual no meu amadurecimento em estudos, sejam eles no meio acadêmico ou fora, percebo como uma das formas mais rasas de explicar as mudanças e transformações dos padrões de relações sócio-afetivas dos humanos. A seguir colocar-me-ei na minha juventude não tanto recente, direi então que nós, se adolescentes e conservadores, ou mesmo jovens adultos mais conservadores, costumamos levar como dogma uma óptica decadentista generalizada de todos os avanços de eras dos homens, universalizamos por nos ser comum a indistinção entre humanidade e humanidades, ou mesmo "humanity" e "humankind" ("humanidade" como espécime e "humanidade" como um universal), compreendemos toda "essas" como "essa" e indistinguimos as sociedades para com os homens, ou seja, a incapacidade de definir os seres dentro de suas respectivas singularidades e especificidades nos leva ao decadentismo generalista (a crença de que de forma geral, e universal, a "civilização universal" decai moralmente, éticamente, materialmente e espiritualmente), que aparente à nós determinadas mudanças nas relações humanas quanto ao caráter sócio-afetivo, por falta de profundidade e critérios ainda sobre questões alinhadas aos métodos e coerências, ou incoerências, lógicas, nós se jovens e conservadores somos levados ao engodo de concordar com a teoria do amor líquido de Bauman, que devo cá explicar de antemão: trata ela, a teoria, o padrão de "amor" dos tempos presentes como frágil, de prazo (curto e médio) e diferente em grau comparativamente ao amor comum das eras passadas.

Aos jovens mais progressistas opera uma compreensão dialética sobre as eras dos homens nos seu tempo presente, na qual ao tempo que o ser progride ele também regride simultaneamente, ou seja, a medida que aparecem contradições advindas de transformações materiais da realidade humana o ser supera essas contradições e progride em meio as transformações, ainda fazendo parte da lógica dessa indissociavelmente, assim constantemente progredindo e regredindo, havendo para esses dois vetores de distinção: o primeiro é o que releva questões espirituais como ao caráter do pensamento "new age", o segundo ignora essas questões por negar a existência da alma, seguem ao materialismo. Cedem em crer na teoria baumaninana como dogma, pois não encontram outros meios para explicar as transformações da sociedade na esfera sócio-afetiva sem que haja confrontamento direto com determinadas premissas assim pertinemente presentes, ou por não conciliarem com análises relativamente superiores, como a de Anthony Giddens sobre a "relação pura" em "A Transformação da Intimidade" e de François de Singly apresentada em "Sociologie du Couple".

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Há um problema quando uma teoria deixa de assim ser para vir a tornar-se mais um elemento desconexo da ciência, agora dentro da cultura pop, se assim podemos dizer, ou da cultura de massa, ou se preferirem mesmo "anticultura", esse problema é a sua deformização teórica, tornando-se essa rasa para sua palatabilidade massiva, somada a incapacidade de partes da sociedade civil em compreender as falhas daquilo que já foi massificado. Tive surpresa ao entender que muitos outros compartilham da mesma opinião, a exemplo, possuo um amigo na faculdade, marxista, que ao falarmos sobre nossos projetos de pesquisa, citou ele o projeto de um de nossos colegas, no qual esse referido um de nossos colegas faria seu projeto com base na teoria do amor líquido de Bauman, então alí demos risada disso, ora, para nós a teoria baumaniana é furada, passamos a falar sobre Bauman e o motivo pelo qual não gostávamos, lá fiquei até surpreso em saber que mais gente além de mim não gostava da teoria de Bauman, pois ao que eu via na internet era rede de enaltecimentos à figura e à sua teoria, tal como fosse uma revelação partindo de alguma divindade da Idade do Bronze. Pouco tempo depois tive em aula de teoria política uma citação de Bauman partindo do professor que ministrava a disciplina, no entanto, ao citar o nome de Bauman o mesmo fez uma feição na qual aparentava segurar risada, provavelmente ele também não levava Bauman à sério. Não devo negar que todas as vezes que vejo o sociólogo sendo citado em alguma nota no X, no Instagram ou qualquer outra rede social, tal como fosse um referencial teórico bom, sinto uma vergonha alheia pois alí tenho uma impressão de que a pessoa não leu Bauman e usa o referencial teórico como um fato já assim provado e comprovado.

Há pontos positivos na teoria baumaniana, como a capacidade de perceber o problema e correlacioná-lo à modernidade, assim como sucitar a influência do que há de material no fenômeno, porém os erros são pertinentes: o primeiro problema é de categoria. Não há, por parte de Bauman noção alguma entre as dissociações dos amores, não há atenção sobre o amor como estrutura ou ele como um sentimento, todo ele é compreendido uniformemente como "amor", partindo do pressuposto que todas as relações, todas elas, são firmadas com base no amor. Essa crença tem uma origem: Hegel. Nos Escritos Teológicos Hegel partia da crença que o amor ligava os seres relacionalmente como uma força de superação e alienação, mas há de compreendermos que esse Friedrich Hegel é o jovem ainda pouco maduro em suas ideias e seu sistema de pensamento, mais a frente, em "Fenomenologia do Espírito e na Filosofia do Direito", Hegel compreende a institucionalidade do direito no amor e a institucionalização dessa força, assim aproxima-se da realidade a respeito da inserção do amor nas esferas práticas do humano, porém essa ideia, apesar de imperfeita, pois ao que sabemos não é o amor que consolida a relação, mas sim a Verdade (Alétheia), conforme apontado por Heidegger em "Ser e Tempo", essa ideia do amor como a fundamento das relações humanas influenciou, e até hoje influencia, qualquer análise sobre as relações humanas fora da esfera materialista, fora dessa pois, melhormente explicado em exemplo, os marxistas (em exemplo), assim como Marx, consideram como base primordial das relações as condições materiais.

Por certo, não é de todo amor a base para a solidificação, ora, erram aqueles que creem que somente essa força, assim apontada por Hegel, constituiam todos os relacionamentos formais como pilares fundamentais, pois em prática as famílias eram até a fiduciarização dessas, por mais paradoxal que seja, compreendidas melhor como instituições orgânicas de caráter legal do que conluios de afetividades. A família outrora tinha consigo aparelhos de hierarquia bem estabelicidos, quais prezavam pela ordem interna e externa, que acima dessa instituição estava somente a Igreja (outra instituição), com sua fiduciarização [da família] após o movimento tomado pelos Estados nacionais em aplicação do casamento civil mudou-se a lógica das partes que a compõe, findou-se o princípio da subsidiariedade (não intervenção de determinadas instituições nas decisões quais podem ser exercidas em resuluções de problemas nas competências de quaisquer instituições), foi-se então, contudo, também a autoridade, e nisso revela-se um outro problema não apontado na teoria de Bauman: qual o padrão do amor "sólido"? Pois, ora, sociedades tradicionais não abdicavam do relevar dos amores para tornar seus filhos em ativos nas práticas de trocas (dádivas)? É notório que esse padrão se dissocia do padrão de sentimento apontado por Bauman, encontramos esse fato em estudo nos trabalhos "Ensaio Sobre a Dádiva", do Marcel Mauss, e "As Estruturas Elementares do Parentesco", do Claude Levi-Strauss, quais expõem que nas sociedades "sólidas", tradicionais, relevava-se mais questões institucionais que as sentimentais para a formação de laços (teoria da aliança). Muitas das relações passadas não eram baseadas no amor, não significando assim que as de hoje, em oposição, sejam, mas que permanecem-se semelhantes em base, diferentemente em grau e forma.

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Ora, ainda existem casamentos motivados pela política, pelo status, pelo prestígio, pelos bens, pelo poder, pela influência familiar e assim sucetivamente, tal como no passado, ocorre que essa prática tornou-se oculta, não mais explícita e aparente, devo dizer ainda que em partes, pois prepondera em nosso tempo uma epidemia de adultérios, fornicações, práticas lascivas e demais práticas libertinosas explicitamente, em contraposição às práticas ocultas em vergonhas de sociedades sem declínio moral e espiritual, o que nos leva a questionar o método comparativo em dicotomia temporal "presente x passado" aplicado por Bauman, no qual segue-se da seguinte forma:

                     Transformação
Passado = *sólido* | Presente = *líquido*

Categorias
Padrão de amor: tradicional (*sólido*)
                            moderno (*líquido*)

*Sólido* = estável, prazo (médio-grande), profundo, determinado.
*Líquido* = instável, prazo (curto-médio), raso, indeterminado.

O que penso é: Zygmunt Bauman buscou uma explicação material e laical para desviar ao fato de que há uma notória correlação entre espiritualização da sociedade, se voltada à Verdade, com a estabilidade das instituições, o que é já reduzido à moral religiosa, somente, não à mística, como por pensadores da linha de Tocqueville, ou em abordagens também mais laical (positivista) porém ainda relevantes, como Émile Durkheim em "As Formas Elementares da Vida Religiosa" e Max Weber em "A Ética Protestante e o Espírito do Capitalismo", contrapondo uma abordage mais voltada, de fato, a espiritualidade, como Christopher Dawnson, que defende essa teoria em "Religião e o Surgimento da Cultura Ocidental", e Eric Voegelin, principalmente nas obras "A Nova Ciência da Política" e "Ordem e História".

Encerrando, minha cosmovisão é a católica, o sistema de crença e religião qual sigo é do Deus que se fez homem por amor aos seus filhos, não posso negar ou mesmo omitir o fato de que, por trás de toda a minha crítica estão meus pensamentos e minhas convicções alinhadas àquilo que mais tenho amor em toda minha vida: a Verdade, e a Verdade é Deus, pois Cristo é a Verdade, o Caminho e a Vida, ninguém vai ao Pai se não por Ele, e pois bem, seria incoerência de minha parte não relevar o fato de crença como um dos motivos pelos quais eu rejeito a teoria do amor líquido de Zygmunt Bauman, pois os amores são todos eles praticados por formas, existem por diferentes formas e assim são desde sua tradicionalidade até o predomínio das distorções de declínio espiritual das eras presentes (e também antigas pré-Era Axial), estão esses preservados pelo alinhamento à verdade, assim são indistorcíveis, imutáveis, ou seja, amor é amor, não releva-se o falso amor como um, simplesmente não o é, assim o interesse, a sanha por bens, o egoísmo e a egolatria ("cupiditas", para Santo Agostinho de Hipona, em oposição ao que o santo e filósofo trata por "caritas") não são formas do amor, são autoenganos, não bons, se não são bons logo não são de Deus, ora, se Deus é amor, se ele nos ama, determino como amor (e suas formas) o que está de acordo com a Verdade. Aprofundando, a Teologia do Corpo, do Papa São João Paulo II, rejeita a "liquidez" apresentada por Bauman, pois o amor é, em suma, sacríficio, parte da entrega total de si ao próximo, e se não há logo não é amor. A Teologia do Corpo rejeita não os fundamentos de mentira no "líquido", mas também no "sólido", pois a tradicionalidade não é sinônimo de bom e pleno acordo com o amor que Deus pede de nós, não são as coerções, as violências, as imposições e demais vontades em oposição às de Deus que determinam os amores -- fatos em oposição ao ideário romanticizado. Claro, nem todas as coerções são por si inválidas do amor, ou mesmo as escolhas em trocas racionalizadas, a exemplo do autruísmo em vista da chance da família ter êxito e sucesso, ou seja, pelo bem dos próximos haver a necessidade de submissão a, em exemplo, um casamento forjado, ou algo do gênero, reconhece-se o amor no ato se feito por bem da família, porém o amor incutido, nesse caso, explicita o caráter sacrificial, no qual uma vontade e um amor genuinamente potencial em prazeres e alegrias são anulados, ou seja, mesmo nesse modelo tradicional na "solidez" há possibilidade do amor, não nas formas romanticizadas em critérios, como "estabilidade" e "durabilidade", mas no caráter do sacríficio exercido. Conforme nos ensina São Tomás de Aquino, o amor não é uma "força", tal como ensina Hegel, mas sim uma virtude teologal conforme na "Suma Teológica" (II-II Q. 26-28), não devemos reduzir o amor e os amores em análises simplórias (não simples) de falsa complexidade extraídas em métodos questionáveis e pouco competentes à real diensão de crise espiritual das eras, por esse motivo não concordo com a teoria do amor líquido de Zygmunt Bauman.

@ 4523be58:ba1facd0

NIP-116

Event paths

Description

Event kind 30079 denotes an event defined by its event path rather than its event kind.

The event directory path is included in the event path, specified in the event's d tag. For example, an event path might be user/profile/name, where user/profile is the directory path.

Relays should parse the event directory from the event path d tag and index the event by it. Relays should support "directory listing" of kind 30079 events using the #f filter, such as {"#f": ["user/profile"]}.

For backward compatibility, the event directory should also be saved in the event's f tag (for "folder"), which is already indexed by some relay implementations, and can be queried using the #f filter.

Event content should be a JSON-encoded value. An empty object {} signifies that the entry at the event path is itself a directory. For example, when saving user/profile/name: Bob, you should also save user/profile: {} so the subdirectory can be listed under user.

In directory names, slashes should be escaped with a double slash.

Example

Event

json { "tags": [ ["d", "user/profile/name"], ["f", "user/profile"] ], "content": "\"Bob\"", "kind": 30079, ... }

Query

json { "#f": ["user/profile"], "authors": ["[pubkey]"] }

Motivation

To make Nostr an "everything app," we need a sustainable way to support new kinds of applications. Browsing Nostr data by human-readable nested directories and paths rather than obscure event kind numbers makes the data more manageable.

Numeric event kinds are not sustainable for the infinite number of potential applications. With numeric event kinds, developers need to find an unused number for each new application and announce it somewhere, which is cumbersome and not scalable.

Directories can also replace monolithic list events like follow lists or profile details. You can update a single directory entry such as user/profile/name or groups/follows/[pubkey] without causing an overwrite of the whole profile or follow list when your client is out-of-sync with the most recent list version, as often happens on Nostr.

Using d-tagged replaceable events for reactions, such as {tags: [["d", "reactions/[eventId]"]], content: "\"👍\"", kind: 30079, ...} would make un-reacting trivial: just publish a new event with the same d tag and an empty content. Toggling a reaction on and off would not cause a flurry of new reaction & delete events that all need to be persisted.

Implementations

• Relays that support tag-replaceable events and indexing by arbitrary tags (in this case f) already support this feature.
• IrisDB client side library: treelike data structure with subscribable nodes.

https://github.com/nostr-protocol/nips/pull/1266