🧵 Did you know? In 2009 you could send Bitcoin by simply typing an IP address. In Satoshi's v0.1 client, you didn't strictly need the long alphanumeric keys we use today. You could just type your friend's public IP and press send. (Continued below) 👇

🧵 Code secrets: how did the first #Bitcoin nodes find each other back in 2009? Today the network relies on automatic DNS seeds. In v0.1, Satoshi Nakamoto invented a clever, old-school system based on IRC chat rooms. (Continued below) 👇

🧵 Software Archaeology: how the original Bitcoin was rebuilt byte-for-byte. An incredible reverse-engineering project analyzed the 2009 bitcoin.exe file, scientifically proving how Satoshi built the protocol. (Continued below) 👇

🧵 When mining #Bitcoin was just one click away on Windows. Today it requires massive data centers (ASICs). Back in 2009, all you needed was a standard home PC and Satoshi's original v0.1 client to mine blocks. (Continued below) 👇

🧵 Satoshi Nakamoto's secret emails: what did they say? Before vanishing in 2011, Bitcoin's creator communicated via email with a small group of developers. These chats reveal the behind-the-scenes story of $BTC. (Continued below) 👇

💡 Did you know that the first version of #Bitcoin (v0.1, January 2009) was Windows only? Many assume Satoshi coded on Linux, but software archaeology (byte-by-byte analysis of the original 2009 bitcoin.exe v0.1) proves otherwise: 💻 OS: Windows XP 🛠️ Compiler: MinGW (GCC 3.4.5) & MS VC++ 6.0 🎨 UI: wxWidgets January 2009: "Windows only for now". Linux support came later in 2009 (by Martti Malmi) and Mac in 2010 by Laszlo Hanyecz, to whom Satoshi admitted via email he didn't own a Mac and didn't know how to cross-compile for it. #bitcoin #satoshi #history #plebs #nostr

BTCPay Server 🚨 A critical security update just dropped for BTCPay Server. This update is necessary because it fixes a flaw in the code that could expose unpatched servers to cyber attacks or payment disruptions. If you're running an instance for events or shops, update immediately. Self-hosting and accepting Bitcoin/Lightning without KYC or third parties is essential, but managing server configs takes time. This is why bitcoinhotels.org is launching a dedicated BTCPay integration and support service (deployment, POS, WooCommerce) for event organizers and meetups. They handle the infrastructure and security uptime, while the funds always hit your wallet directly with 0% fees. Check your dashboard and install the update right away to close this vulnerability and protect your revenue. #Bitcoin #BTCPayServer #LightningNetwork #Decentralization #Plebchain #Nostr

BTCPay Server 🚨 A critical security update just dropped for BTCPay Server. This update is necessary because it fixes a flaw in the code that could expose unpatched servers to cyber attacks or payment disruptions. If you're running an instance for events or shops, update immediately. Self-hosting and accepting Bitcoin/Lightning without KYC or third parties is essential, but managing server configs takes time. This is why bitcoinhotels.org is launching a dedicated BTCPay integration and support service (deployment, POS, WooCommerce) for event organizers and meetups. They handle the infrastructure and security uptime, while the funds always hit your wallet directly with 0% fees. Check your dashboard and install the update right away to close this vulnerability and protect your revenue. #Bitcoin #BTCPayServer #LightningNetwork #Decentralization #Plebchain #Nostr

Ray Dalio Said: "We are in that part of the cycle that is before the burst, but we are approaching it. I think we are close to it. The mistake that people make is they think it’s because the technology is not going to work out. That’s a mistake. The reason that bubbles burst is the cash pressure. It’s when you run out of money. It’s the process of transforming wealth on paper into cash. It’s because everybody has too much debt, borrowing costs are up, and there’s not enough cash." #AI #Finance #TechNews #RayDalio #Plebchain #Techstr #Nostr View quoted note →

On October 7, 2026, at the Forbes Conference in Singapore, Ray Dalio warned that the AI bubble is close to bursting. The catalyst? Rising borrowing costs. Big Tech is doubling down on bond issuances to fund massive hardware infrastructure, pushing global AI spending to a staggering $795B this year. Dalio notes that bubbles burst when investors must convert paper wealth into real cash to cover debts. ❓ Are we approaching the financial breaking point for AI? #AI #Finance #TechNews #RayDalio #Plebchain #Techstr #Nostr

The #AI Hardware Monopoly: Who Controls the Chips? The AI geopolitical map is being redrawn, and the hardware epicenter is firmly in Asia. While Silicon Valley focuses on software and Large Language Models, control of the physical supply chain — without which AI literally cannot boot up — is tightly held by four key Asian players: • Taiwan: The undisputed king of advanced chips with TSMC's monopoly. Exports to the US have literally doubled. • South Korea: Controls nearly the entire global market for HBM memory (Samsung & SK Hynix), which is vital for supercomputers. • Malaysia: The irreplaceable hub for advanced packaging, assembly, and semiconductor testing (thanks to the "China + 1" diversification strategy). • China: Beijing is hoarding hardware at scale to build national tech sovereignty, and has even imposed export controls to lock down its commercial AI model weights and source code. This isn't just a commercial race; it's the biggest geopolitical game of our decade. Whoever controls the hardware chips controls the future of computing. The tech cold war is in full swing, and it's all about physical infrastructure sovereignty. Hardware centralization is the true Achilles' heel of modern technology. ❓ Do you see any way out of this Asian monopoly? #AI #Asia #Geopolitics #Semiconductors #TechNews #TSMC #China #AIRevolution #Nostr

🚨 Breakdown of the Ledger mail scam / Dettagli sulla truffa della lettera Ledger 🇬🇧 Here is what is behind the fake Ledger letter circulating in Europe: • The trap: It claims a mandatory "Transaction Check" is required before October 30, 2026. • The danger: Scanning the QR code leads to a phishing site. If you type your 24-word seed phrase there, your funds will be stolen instantly. • The truth: Ledger is NOT breached. Scammers are using old database leaks with real physical addresses. 🛡️ HOW TO PROTECT YOURSELF: 1. Ledger NEVER sends physical mail to your home for updates. 2. Any real update happens ONLY by connecting your device to the official Ledger Live app on your PC or phone. 3. NEVER type your 24 words on a website or phone. They must ONLY be entered on the physical buttons of your Ledger device. ______________________ 🇮🇹 Ecco cosa c'è dietro la lettera falsa che sta girando in Europa: • La trappola: Richiede un aggiornamento obbligatorio chiamato "Transaction Check" entro il 30 ottobre 2026. • Il pericolo: Se scansioni il codice QR finisci su un sito clone. Se inserisci lì le tue 24 parole (seed phrase), il tuo portafoglio viene svuotato all'istante. • La verità: I server di Ledger NON sono violati. I truffatori usano i vecchi leak di database con indirizzi reali. 🛡️ COME DIFENDERSI: 1. Ledger non invia MAI lettere cartacee a casa per aggiornamenti. 2. Qualsiasi vero aggiornamento avviene SOLO collegando il dispositivo all'app ufficiale Ledger Live sul PC o telefono. 3. MAI inserire le 24 parole su un sito internet o sul telefono. Vanno digitate SOLO sui tasti fisici del tuo Ledger. 👇 Share to protect fellow plebs! / Condividi per salvare i fondi di altri utenti! #bitcoin #ledger #scam #security #phishing #quishing #nostr #plebchain #grownostr

🚨 WARNING / ATTENZIONE : Ledger postal phishing in Europe - Phishing cartaceo Ledger in Europa 🇬🇧 A friend of mine living in Germany just received this physical letter in his real mailbox. It looks official with the Ledger logo and the CTO's signature, but it is a TOTAL FAKE. It’s a scam designed to steal your 24 words via the QR code. Stay alert, Ledger NEVER sends physical mail! Full breakdown and security analysis coming in the next post. ______________________ 🇮🇹 Un mio amico che vive in Germania ha ricevuto questa lettera fisica a casa nella sua cassetta postale. Sembra ufficiale, ha il logo Ledger e la firma del CTO, ma è un FALSO TOTALE. È una truffa per rubarvi le 24 parole tramite il codice QR. Fate massima attenzione, Ledger non invia lettere! A breve pubblicherò un post dettagliato con l'analisi completa della truffa e come difendersi. #bitcoin #ledger #scam #security #phishing #nostr #plebchain

Opening the device sounds smart, but it's a trap for 99% of users. 1. Most people don't know what a clean motherboard looks like vs a professionally soldered micro-chip. 2. You risk permanently damaging the hardware or the screen glue. 3. If the supply chain is compromised, you simply cannot rely on that device anymore. The real solution isn't becoming a hardware engineer; it's eliminating the single point of failure by moving to a multi-vendor, multi-sig setup (e.g., Ledger + Trezor + Coldcard). 🔗 If you want to understand how this supply-chain attack bypassed the official software check and how to properly secure your funds, I wrote a full breakdown here:

Yakihonne

🚨 Ledger Hacked by Official Distributor: Why Sealed Boxes Won't Protect You Anymore

• The Event: A highly sophisticated supply-chain attack publicly uncovered between October 9 and 10, 2026, targeted CryptoBilis, an official Ledg...

View quoted note →

🚨 Ledger Hacked by Official Distributor: Why Sealed Boxes Won't Protect You Anymore A highly sophisticated supply-chain attack publicly uncovered between October 9 and 10, 2026, targeted CryptoBilis, an official Ledger distributor in Southeast Asia, resulting in the estimated theft of over $90 million from hundreds of wallets. The physical tampering of the hardware was discovered and exposed by former Mt. Gox CEO Mark Karpelès, who analyzed a device purchased through a Malaysian channel and found a hidden hardware modification. Ledger subsequently officially confirmed the presence of an unauthorized hardware implant on an affected device. #bitcoin #crypto #security #ledger #supplychain #hardwarewallet #nostr 👇 Read the full Article and learn how to protect yourself here:

Yakihonne

🚨 Ledger Hacked by Official Distributor: Why Sealed Boxes Won't Protect You Anymore

• The Event: A highly sophisticated supply-chain attack publicly uncovered between October 9 and 10, 2026, targeted CryptoBilis, an official Ledg...

Automation vs Security: the hidden risk of API keys (in Trading and Bitcoin savings management) If you are accumulating #bitcoin over time and storing it in your private wallet, this post is for you. Many people use the **DCA** (Dollar Cost Averaging) strategy, which simply means saving by buying a small, fixed amount of Bitcoin at regular intervals (like every week or month) to grow your wealth stress-free. For convenience, many investors use third-party software connected to exchanges via API keys to automate this DCA or to trade. But as an analyst, I must remind you that every piece of automation introduces new risks to your capital. If you entrust an API key to the wrong software or if that service suffers a cyberattack, your funds are exposed to real danger. Even without withdrawal permissions, a hacker holding your API key can indirectly drain your account through forced trading operations on low-liquidity markets, shifting the value of your Bitcoin into their own account. Not to mention the risk of accidentally enabling global withdrawal settings. There are three essential security barriers (such as IP restriction and address whitelisting) that completely block these attacks and make automation 100% secure. ❓ Do you use API keys for your savings, or do you prefer doing everything manually on your wallet to avoid the risks? If you want to secure your account and avoid nasty surprises, type **"SECURITY"** in the comments below. Once we hit the first 10 comments, I will publish **the step-by-step guide** on how to activate these defenses on your exchange! 👇 #bitcoin #plebs #security #trading #crypto #dca

This list proves a fundamental point: Bitcoin's mathematical security is unbreakable, and no one managed to crack it. The real weakness lies within corporations and their mistakes. The issue in 2026 was not #bitcoin itself, but everything surrounding it: e-commerce websites getting customer data stolen, delivery services suffering cyberattacks, fake letters sent to people's homes, and software programming bugs. When you buy a hardware wallet, you often leave your name, home address, and email on the manufacturer's website. If hackers steal that database, they know exactly that you own Bitcoin and where you live, making you a target for scams and fake letters (phishing). Furthermore, blindly trusting a single company to protect all your money is a mistake: if that company messes up its software, your savings are at risk. True protection requires buying devices anonymously and, if necessary, using different wallet brands so you don't put all your eggs in one basket. ❓ Which of these 10 incidents in 2026 worried you the most or made you change the way you store your Bitcoin? Let me know in the comments! 👇 #bitcoin #plebs #security #privacy #primal #wallet View quoted note →

The $1.7T #bitcoin Paradox: Why 99% of Supply Rejects Counterparty Risk Data from recent institutional reports shows a striking contrast: less than 0.6% of the circulating Bitcoin supply (around 104,000 BTC) is actively deployed in yield-generating DeFi strategies. Even among tokenized or "wrapped" variants like WBTC or cbBTC, nearly 65% remains economically idle. From a broader perspective, as of October 2026, Bitcoin's total market capitalization stands at $1.71 trillion, making up roughly 1.65% of the total global M2 money supply. In traditional fiat finance, leaving such a massive capital stack unproductive would be considered a major mistake due to constant currency debasement. In Bitcoin, however, this "idle" 99% represents a highly conscious choice. The market values the absolute scarcity and cryptographic security of pure HODLing far more than the marginal yield offered by smart contracts or centralized custodians. For the sophisticated investor, avoiding counterparty risk is the ultimate yield. #macroeconomics #bitcoin #defi #finance #yield #hodl #btc #riskmanagement

Interest Rates: The France 🇨🇵-🇮🇹 Italy Paradox How global monetary tightening is reshaping Eurozone debt risks The synchronized global tightening by the Fed, ECB, and Bank of Japan (BoJ) in September 2026 is exposing structural vulnerabilities within the Eurozone, creating a historic financial paradox. France’s 10-year government bond yield has climbed to 4.87%, officially outstripping Italy’s BTP at 4.61%. While Italy holds a higher overall debt-to-GDP ratio, markets are now penalizing Paris more severely due to its chronic fiscal deficits and ongoing political gridlock. Investors unwinding the Yen Carry Trade are demanding a higher risk premium for French OATs, pushing its spread over the German Bund to 132 basis points, well above Italy’s 114.6 bps. The Eurozone is not facing an imminent default wave, thanks to extended debt maturities and the ECB’s backstops like the TPI. However, this historic yield inversion proves that global rate pressures are sorting countries by political stability and fiscal execution rather than just raw debt volume. ❓ Given this historic yield inversion, do you think the French spread will continue to widen against Italy's until Paris passes a structural budget, or are we looking at a permanent re-pricing of core Eurozone risk? #macroeconomics #finance #eurozone #monetarypolicy #fed #boj #ecb #centralbanks #sovereigndebt #interestrates #carrytrade #france #italy

🇨🇵 FRANCIA vs ITALIA 🇮🇹 Il mercato valuta i titoli di Stato in base alla fiducia e alle prospettive future, non solo sulla base dello stock di debito passato: • Il deterioramento della Francia: La Francia soffre di un deficit pubblico cronico ampiamente sopra i parametri europei e di una forte paralisi politica che rende difficili le riforme strutturali e i tagli alla spesa. Ciò ha causato ripetuti declassamenti da parte delle agiezie di rating e un aumento del premio di rischio richiesto dagli investitori. • La stabilità dell'Italia: Pur avendo un rapporto debito/PIL storicamente molto più alto, l'Italia sta mostrando una crescita economica moderata ma stabile, un avanzo primario migliore e una stabilità politica governativa che rassicura i mercati. Inoltre, gran parte del debito italiano è ora sostenuto dal risparmio privato interno e dai programmi della BCE. #francia #italia #debito #bce #deficit