Announcements

• Respect people’s privacy
• Interaction and asking questions are encouraged
• Chatham House Rules

Semi-Regular Installment of Bitcoin Trivia!

• trivia

Announcements

• Bitcoin Takeover 2025
• btc++

Topics

• COPA vs. CSW Wrapping Up.
  • COPA Closing Arguments
• Bitkey code open sourced
• TwoTwenty HWW
  • source code
• Mathematical limit on sat denominated fees
• Phoenix- Swaproot
• fedimint + ldk
• lightning-liquidity
• More tx acceleration services
• State minimization in MuSig2 signing
• Malleability issues when creating shared transactions with segwit v0
• fedimint confidential amounts
• bitcoin core rc
• Working Group Lifecycle
  • Censorship?
• Gitlab Backups for Bitcoin Core?
• Price signaling for the future of the protocol
  • Optech summary
• Liquidity Provider UTXO Management
• fedimint receive for other users
• Mental Model for Cashu Blind Signature Scheme
• nostr wallet connect
• Basic Vault with OP_CAT
• Scalable and Permissionless Bitcoin CA
  • Spaces Protocol
• mercury layer
• marathon layer 2