👉 Bitcoin Optech #283

  • shares the disclosure of past LND vulnerabilities
  • summarizes a fee-dependent timelock proposal
  • describes improving fee estimation using tx clusters
  • discusses how to specify unspendable keys in descriptors
  • examines the cost of pinning in the v3 transaction relay proposal
  • mentions a proposed BIP to allow descriptors to be included in PSBTs
  • announces a tool that can be used with the MATT proposal to prove a program executed correctly
  • looks at a proposal for allowing highly efficient group exits from a pooled UTXO
  • points to new coin selection strategies being proposed for Bitcoin Core
  • Core Lightning 23.11.2
  • Libsecp256k1 0.4.1
  • Notable code and documentation changes
  • Bitcoin Optech Newsletter #283 Recap Podcast