Bitcoin Optech: Newsletter #251 Recap

Bitcoin Optech: Newsletter #251 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gloria Zhao, Carla Kirk-Cohen, Severin Bühler, and Dan Gould to discuss Newsletter #251.


News

  • Testing HTLC endorsement (1:33)
  • Request for feedback on proposed specifications for LSPs (14:52)
  • Challenges with zero-conf channels when dual funding (20:59)
  • Advanced payjoin applications (24:51)
  • Summaries of Bitcoin Core developers in-person meeting (37:35)

Waiting for confirmation #1: why do we have a mempool? (51:07)

Releases and release candidates

  • Libsecp256k1 0.3.2 (1:04:21)
  • Core Lightning 23.05rc2 (1:05:07)
  • Bitcoin Core 23.2rc1 (1:05:20)
  • Bitcoin Core 24.1rc3 (1:05:20)
  • Bitcoin Core 25.0rc2 (1:05:20)

Notable code and documentation changes

  • Bitcoin Core #26076 (1:06:10)
  • Bitcoin Core #27608 (1:07:20)
  • LDK #2286 (1:08:27)
  • LDK #1794 (1:08:47)
  • Rust Bitcoin #1844 (1:09:08)
  • Rust Bitcoin #1837 (1:11:33)
  • BOLTs #1075 (1:12:04)

Episoder(185)

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Bitcoin Optech: Newsletter #321 Recap

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Bitcoin Optech: Newsletter #320 Recap

Bitcoin Optech: Newsletter #320 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Bruno Garcia, Shehzan Maredia, Gloria Zhao, Fabian Jahr, and Gregory Sanders to discuss ⁠Newsletter #320⁠. News Mutation testing for Bitcoin Core ...

18 Sep 20241h 3min

Bitcoin Optech: Newsletter #319 Recap

Bitcoin Optech: Newsletter #319 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Filippo Merli, Lorenzo Bonazzi, Matt Corallo, Eric Voskuil, and rkrux to discuss ⁠Newsletter #319⁠. News Stratum v2 extension for fee revenue shar...

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Bitcoin Optech: Newsletter #318 Recap

Bitcoin Optech: Newsletter #318 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Jay Beddict to discuss ⁠Newsletter #318⁠. News New Bitcoin Mining Development mailing list (0:48) Selected Q&A from Bitcoin Stack Exchange Can...

3 Sep 202452min

Bitcoin Optech: Newsletter #317 Recap

Bitcoin Optech: Newsletter #317 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Bob McElrath and moonsettler to discuss ⁠Newsletter #317⁠. News Simple (but imperfect) anti-exfiltration protocol (0:53) Changes to services and...

27 Aug 20241h 14min

Bitcoin Optech: Newsletter #316 Recap

Bitcoin Optech: Newsletter #316 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Bastien Teinturier and Hennadii Stepanov to discuss Newsletter #316. News New time warp vulnerability in testnet4 (1:05) Onion message DoS risk...

20 Aug 20241h 32min

Bitcoin Optech: Newsletter #315 Recap

Bitcoin Optech: Newsletter #315 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Matt Corallo, Greg Sanders, Sivaram Dhakshinamoorthy to discuss ⁠Newsletter #315⁠. News Faster seed exfiltration attack (1:24) Block withholding...

13 Aug 20241h 20min

Bitcoin Optech: Newsletter #314 Recap

Bitcoin Optech: Newsletter #314 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Sergi Delgado to discuss ⁠Newsletter #314⁠. News Disclosure of vulnerabilities affecting Bitcoin Core versions before 22.0 (0:56) Optimizing bl...

6 Aug 202456min

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