
Bitcoin Optech: Newsletter #361 Recap
By Bitcoin Optech
Aired Jul 10, 2025 · 2h 19m · Last boosted Jul 12, 2025
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Show Notes
Sanket Kanjalkar, Jonas Nick, Tadge Dryja, Steven Roose, and Brandon Black join Mark “Murch” Erhardt and Mike Schmidt to discuss Newsletter #361. News ● Separating onion message relay from HTLC relay (2:06) Changing consensus ● CTV+CSFS advantages for PTLCs (5:45) ● Vault output script descriptor (15:21) ● Continued discussion about CTV+CSFS advantages for BitVM (22:57) ● Open letter about CTV and CSFS (27:59) ● OP_CAT enables Winternitz signatures (1:12:27) ● Commit/reveal function for post-quantum recovery (1:22:46) ● OP_TXHASH variant with support for transaction sponsorship (1:53:31) Notab...
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Appreciate the changing consensus section👏🏻
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I support CTV-CSFS because it has more letters than any other covenant proposal.



















