Bitcoin Optech(@bitcoinoptech):Bitcoin Optech newsletter #425 is here: - summarizes the responsible disclosure of two denial-of-service vulnerabilities affecting older versions of Eclair - describes a proposal for synchronizing wallet labels between devices through an untrusted store - recaps continued discussion of PQC output types - describes an approach to block-wide signature aggregation via SNARKs - summarizes bounds on chain length with BIP54 time warp fixes - links to research comparing covenant proposals for vaults - discusses the depots idea for probabilistic Lightning channels

2026.10.02 12:45

Bitcoin Optech newsletter #425# is here: - summarizes the responsible disclosure of two denial-of-service vulnerabilities affecting older versions of Eclair - describes a proposal for synchronizing wallet labels between devices through an untrusted store - recaps continued discussion of PQC output types - describes an approach to block-wide signature aggregation via SNARKs - summarizes bounds on chain length with BIP54 time warp fixes - links to research comparing covenant proposals for vaults - discusses the depots idea for probabilistic Lightning channels - Optech Newsletter #425# Podcast