Bitcoin Self-Custody Workshop - This Friday 27th March at the @Bitcoin House Bali 🏝️
Learn advanced self-custody, passphrase and multisig. Beginners welcomed!
🗓 Every 4th Friday of the month
🕔 5PM (UTC+8)
📍 Bitcoin House Bali, Canggu
Register:
We are starting a new monthly workshop in April where we go deeper into bitcoin tools, cypherpunk culture and sovereignty.
Expect hands on self-custody and privacy activities - hardware wallets, nodes, eCash mints and more.
Join us on Discord:
OpenClaw has a lot of traction amongst bitcoiners and it shows by the number of participants joined our workshop. We covered:
- Setting up OpenClaw
- Use cases
- Hands on vibing and stress-testing.
See you next month.
Week 3 at the @Bitcoin Dojo with @npub19f4g...r6j9 explores how Bitcoin turns keys into addresses:
- Compressed vs Uncompressed SEC
- How Bitcoin addresses are generated
- SHA256 → RIPEMD160 hashing
- Base58 vs Bech32 addresses
Join on Monday 11:00 UTC here:
This week we go deeper into the cryptography securing Bitcoin with @npub19f4g...r6j9 from @Bitcoin Dojo
- secp256k1
- The Generator Point (G)
- ECDSA: Signing & Verification
- The Discrete Log Problem
Understanding how private keys, public keys, and signatures actually work under the hood.
Join here on Discord:
Join our OpenClaw Workshop to setup a robot on @Umbrel ☂️ or @clawi.ai to increase your productivity as a bitcoiner:
@Fedimint setup
@Cashu mints
Nostr bots with zaps
What else should we ask the claw to help us with? 🦀
Another great @Bitcoin Dojo session with many bitcoin devs on the call. Here are questions we covered:
1. Explain the modulo operation.
2. Why must the modulus be prime for the set of integers modulo p to form a field? What breaks if we use a composite modulus instead?
3. What are the mathematical properties of a finite field? What are the field axioms?
4. Explain Fermat’s little theorem. How does it help compute inverses?
5. What are the properties of a mathematical group? What do we call a group that is commutative?
6. Explain how elliptic curve points form a group.
7. What is an elliptic curve? What are some of their practical uses in cryptography?
8. Explain elliptic curve point addition.
9. Explain the elliptic curve double-and-add algorithm.
10. What special function does scalar multiplication enable public key cryptography?
See you all next week for another one with @npub19f4g...r6j9 😇
Today’s Reading Club will have a quiz where winners will get @Fedi eCash. Join us to learn how @Fedimint works whilst reading and discussing The Bitcoin Standard. Book in your calendars:
49 people registered for our @Bitcoin Dojo study cohort and we just had our intro call.
A community of bitcoiners and developers coming together - who knows what new apps, wallets, projects or contributions will come out of these founders and builders meeting each other. Very bullish! @Bitcoin Dev Project
See you tomorrow at the vibe coding workshop where we touch on @Soapbox Shakespeare but also implement bitcoin payments into your new OpenClaw agent. 🦞
Register here:
We are starting a 7 week program called Bitcoin Dojo @Bitcoin Dojo by @npub19f4g...r6j9 where we learn by building:
- Keys, signatures & wallets
- Hashing, randomness & cryptography
- Elliptic curves + ECDSA
- Base58, addresses & encoding
Sign up now:
We are starting a new online meetup called ‘Talk-a-₿it’ on every 15th of the month stating this Sunday 12:00 UTC. Register on Discord and see you there! 🙌