Less than 10% of Bitcoin is on exchanges. Taking self-custody reduc...

🚨Wenn du deine Seedphrase mit COLDCARDwallet

erstellt hast ist es möglich das deine Bitcoin in Gefahr sind!
Betroffen ist die Coldcard Mk3 mit Firmware Versionen ab 4.0.1 und zwar Single Signatur Wallets ohne Passphrase.

Hier ist schwacher Zufall bei…

Chaumian Ecash bringt eine 40 Jahre alte Cypherpunk-Idee zurück: digitales Bargeld, das der Herausgeber selbst nicht nachverfolgen kann. Wie Cashu und Fedimint auf Bitcoin funktionieren, wofür sie gut sind und warum sie ausdrücklich nichts für deine Ersparnisse…

Eine Bibliothek hat sich ungefragt aktualisiert und einen Dienst zerlegt. Am Ende des Vormittags chatten fünf KI-Anbieter mit meinem lokalen Zettelkasten.

Wer sich die Mechanismen ansieht, mit denen Funktionäre im Weltfußball jahrzehntelang ihre Macht sicherten, stößt unweigerlich auf Muster, die wir aus dem politischen Alltag nur allzu gut kennen. Es geht um das Nehmen von den einen, das Geben an die anderen…

Wall Street didn't wait for the Bitcoin bottom. In this keynote from BTC Prague 2026, André Dragosch, European Head of Research at Bitwise, lays out the data behind Bitcoin's quiet institutional takeover: it started in January 2024, and today 1 in 6 Bitcoin…

Sie sind sich beim PC-Kauf unsicher, ob 16 oder 32 GB RAM reichen? Wir zeigen Ihnen, was Sie für Gaming, Office und Content Creation wirklich brauchen.

Less than 24 hours after the 594 BTC theft, Coinkite publishes a security advisory and technical review: seed generation on Coldcard Mk3 has been compromised since firmware 4.0.1 (March 2021), with an effective search space estimated at around 40 bits. Mk4…

#Bitcoin #DTV #DontTrustVerify

O podcast focado em Bitcoin falado em língua portuguesa. Neste episódio temos um convidado muito especial, Luís Gomes.

Maxfy (compra sats sem KYC)
https://maxfy.app/
http://maxfy3wnn3aid2lgdldnsenishf5rjoccm7cfzx3itcnppfqg3azybid.onion/…

Bitcoin is moving out of speculators' hands: the STH share has fallen to 23% - its lowest level since the 2022-2023 bottoming period - while the LTH share has approached historical highs.

Coins are being moved less frequently, but demand has yet to recover.…

📈 OG activity has picked up slightly in recent days.

The monthly average of BTC spent through UTXOs older than 5 years has gone from around 800 BTC to 1200 BTC.

It’s not a strong shift but I’m posting this more for the behavior.

👀 We’re seeing more OGs…

🕹️ Videocorso Bitcoin Soluzione Estrema: https://sicb.it/bse
🔐 Videocorso Bitcoin Custodia Sicura: https://sicb.it/bcs
💎 Videocorso Più Libertà e Privacy: https://sicb.it/plp
🪙 Videocorso Trezor dalla A alla Z: https://sicb.it/tw
📽️ Videocorso Ledger Nano…

I ran this crawler(https://github.com/virtu/p2p-crawler.git) over the weekend and observed a cluster of 897 nodes that returned a getaddr response of 256 peers. This is way below the usual < 990. All the nodes have the same user_agent, service, and…

German 🇩🇪 In this fun tutorial, you will learn how to generate your very own Bitcoin private key Published in Bitcoin Magazine This is a fun project that will help you understand Bitcoin keys bette…

A herança do carro vale menos que a burocracia dele. O veículo velho do falecido, avaliado em 8 mil, exige inventário ou sobrepartilha pra transferir, com custas, ITCMD, despachante e certidões que somadas passam do valor do bem, então a família abandona…

If you checked your stack and it was still there , DO NOT assume it will stay safe…. My wife logged in a couple minutes apart and watched funds leave the second time !!! Move it asap

If we are right MK4-Q1 will only cost people less than $10K to hack and less than a day. So please move funds from those if you don’t have any passphrase or dice rolls.