Bitcoin Optech Podcast

Mark “Murch” Erhardt and Mike Schmidt are joined by Andrew Chow and Rodolfo Novak to discuss Newsletter #211. News Multiple derivation path descriptors (0:52) Notable code and documentation changes Core Lightning #5441 (23:26) Eclair #2253 (24:33) LDK #1519 (26:40) Rust Bitcoin #994 (29:37) Rust Bitcoin #1088 (32:50)

Mark “Murch” Erhardt and Mike Schmidt are joined by Ruben Somsen to discuss Newsletter #210. News Multiformat single-sig message signing (2:05) Proof of micro-burn (9:43) Selected Q&A from Bitcoin Stack Exchange Why do invalid signatures in `OP_CHECKSIGADD` not push to the stack? (30:41) What are packages in Bitcoin Core and what is their use case? (34:17) How much blockspace would it take to spend the complete UTXO set? (37:43) Does an uneconomical output need to be kept in the