Announcements

• Respect people’s privacy
• Interaction and asking questions are encouraged
• Chatham House Rules
• Spiral hiring bitcoin wizards

Regular Installment of Bitcoin Trivia!

Austin Bitdevs Trivia Question #6… Coming soon

Brought to you by Base58

• Mempool Masterclass (June)
• Lightning Class (August)
• Taproot class (TBD - September)

News

• Binance working on lightning withdrawal support after halting BTC withdrawals
• Waiting for confirmation
• Marathon donating up to $1M to brink

Projects

• Munstr
• Mostro
• BitResolve for FOSS funding dispute resolution
• Breaker of jpegs
• zkCoins

Contracting Protocols

• MATT-based vaults
• PoWSwap Analysis Bitcoin Optech

Hardware

• Ledger miniscript vulnerability
• Screens are not a panacea (bitkey)
• Ledger Recover Security implications (a thread)

Mempool

• Allow non-standard txs
• Reinventing the mempool
• Nostr bitcoin tx package relay

Notable code changes, proposals, and releases

• Bitcoin Core pool based memory
• Bitcoin Core CPU usage bug fix
• Re-enable minrelaytxfee
• Nostr bitcoin tx package relay