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 attacks and potential solutions (17:21)
  • Statistics on compact block reconstruction (21:47)
  • Replacement cycle attack against pay-to-anchor (36:23)
  • Proposed BIP for scriptless threshold signatures (42:24)
  • Optimistic verification of zero-knowledge proofs using CAT, MATT, and Elftrace (50:40)

Bitcoin Core PR Review Club (33:15)

Releases and release candidates

  • Libsecp256k1 0.5.1 (53:11)
  • BDK 1.0.0-beta.1 (53:43)

Notable code and documentation changes

  • Bitcoin Core #30493 (54:38)
  • Bitcoin Core #30285 (57:33)
  • Bitcoin Core #30352 (1:02:26)
  • Bitcoin Core #29775 (1:02:39)
  • Core Lightning #7476 (1:08:21)
  • Eclair #2884 (1:08:55)
  • LND #8952 (1:12:10)
  • LND #8735 (1:13:40)
  • BIPs #1601 (1:14:44)

Jaksot(185)

Bitcoin Optech: Newsletter #343 Recap

Bitcoin Optech: Newsletter #343 Recap

Dave Harding and Mike Schmidt discuss Newsletter #343.

4 Maalis 202554min

Bitcoin Optech: Newsletter #342 Recap

Bitcoin Optech: Newsletter #342 Recap

Dave Harding and Mike Schmidt are joined by Bastien Teinturier and Joost Jager discuss ⁠Newsletter #342⁠.News● Allowing mobile wallets to settle channels without extra UTXOs (0:59) ● Continued discuss...

3 Maalis 202558min

Bitcoin Optech: Newsletter #341 Recap

Bitcoin Optech: Newsletter #341 Recap

Mark “Murch” Erhardt and Mike Schmidt discuss Newsletter #341.News● Continued discussion about probabilistic payments (0:34) ● Continued discussion about ephemeral anchor scripts for LN (7:26) ● Stats...

18 Helmi 202559min

Bitcoin Optech: Newsletter #340 Recap

Bitcoin Optech: Newsletter #340 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Matt Morehouse, Johan Halseth, Pieter Wuille, Sergi Delgado, Bastien Teinturier, Oleksandr Kurbatov, Antoine Poinsot and Bob McElrath to discuss New...

14 Helmi 20252h 43min

Bitcoin Optech: Newsletter #339 Recap

Bitcoin Optech: Newsletter #339 Recap

Mark “Murch” Erhardt and Dave Harding are joined by Matt Morehouse and 0xB10C to discuss Newsletter #339.News● Vulnerability in LDK claim processing (0:47)● Replacement cycling attacks with miner expl...

7 Helmi 20251h 15min

Bitcoin Optech: Newsletter #338 Recap

Bitcoin Optech: Newsletter #338 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Andrew Toth and Dave Harding to discuss ⁠Newsletter #338⁠. News - Draft BIP for unspendable keys in descriptors (0:49) - PSBTv2 integration testin...

28 Tammi 202549min

Bitcoin Optech: Newsletter #337 Recap

Bitcoin Optech: Newsletter #337 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by vnprc to discuss ⁠⁠Newsletter #337⁠⁠. News - Continued discussion about rewarding pool miners with tradeable ecash shares (0:35) - Offchain DLCs (...

21 Tammi 202552min

Bitcoin Optech: Newsletter #336 Recap

Bitcoin Optech: Newsletter #336 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Abubakar Sadiq Ismail, Gregory Sanders, and Daniel Roberts to discuss ⁠Newsletter #336⁠. News Investigating mining pool behavior before fixing a B...

14 Tammi 202547min

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