We covered advanced topics including: - Generating seed-phrases and master keys - Creating SegWit and Taproot addresses - Verifying entropy + dice rolls - BIP110 signaling and more Next call on Wednesday 😇

Join us tomorrow Tuesday 5pm to learn about: Wavelength by Lightning Labs Agent skills from Hub and Vibe coding games and more We will also have a guest speaker who will showcase his vibe coded projects. See you!

Can’t zap you sir

Join us at the Bitcoin Asia to learn about nodes, self-custody, mining, privacy and more! See you in Hong Kong on 27-28 August 2026.

Yes, there were 76 known attacks in 2025 which is more than once per week. It’s good we are learning how to keep bitcoin in self-custody safely. https://github.com/jlopp/physical-bitcoin-attacks

Today we loaded seed-phrases + passphrases to and tried Absolute Locktime on Sparrow Wallet What’s the best way to timelock your bitcoin to defend against $5 wrench attacks? Any cypherpunks here?

Ticket giveaway to Bitcoin Asia in Hong Kong! To enter - like, repost, reply: What’s your favorite bitcoin tool you learned recently that you would like to share with other bitcoiners? We will pick a winner on 27th July Let’s go!

At least 1 bitcoiner per week is kidnapped, tortured or extorted. This is why we should learn how to defend against $5 wrench attacks. Join our workshop tomorrow 5pm to learn exactly that!

Join us tomorrow for a quiz to win some private eCash during our bitcoin reading club. We are nearing our final chapters of The Bitcoin Standard. What book should we read next? https://discord.gg/6XPJ96sCY4?event=1387624917339472053