Podcasts/Bitcoin Optech Podcast/Bitcoin Optech: Newsletter #404 Recap
Bitcoin Optech Podcast

Bitcoin Optech: Newsletter #404 Recap

May 13, 2026·1h 8m·w/ Thomas Voegtlin

Show Notes

Mark “Murch” Erhardt, Gustavo Flores Echaiz, and Mike Schmidt are joined by Daniela Brozzoni, Naiyoma, and Thomas Voegtlin to discuss Newsletter #404.


News

● Possible solutions to node fingerprinting (1:14)

● Public fraud proof for just-in-time channels (19:21)


Notable code and documentation changes

● Bitcoin Core #33796 (37:11)

● Bitcoin Core #21283 (39:30)

● BIPs #2150 (45:30)

● Eclair #3144 (52:30)

● Eclair #2887 (54:00)

● LDK #4592 (55:27)

● LND #9153 (56:52)

● Rust Bitcoin #5835 (58:02)

● BOLTs #995 (58:56)

● BOLTs #1228 (1:01:40)

● BOLTs #1327 (1:03:28)