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(189)

Bitcoin Optech: Newsletter #222 Recap

Bitcoin Optech: Newsletter #222 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by John Light and Gregory Sanders to discuss Newsletter #222. News Block parsing bug affecting BTCD and LND (0:10) Transaction replacement option ...

20 Loka 20221h 27min

Bitcoin Optech: Newsletter #221 Recap

Bitcoin Optech: Newsletter #221 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Ruben Somsen and Martin Zumsande to discuss Newsletter #221. News LN with long timeouts proposal (18:45) Recommendations for unique address ser...

13 Loka 202240min

Bitcoin Optech: Newsletter #220 Recap

Bitcoin Optech: Newsletter #220 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gloria Zhao and Rene Pickhardt to discuss Newsletter #220. News Proposed new transaction relay policies designed for LN-penalty (1:30) LN flow ...

6 Loka 20221h 18min

Bitcoin Optech: Newsletter #219 Recap

Bitcoin Optech: Newsletter #219 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Anthony Towns and Andreas Kouloumos to discuss Newsletter #219. News LN fee ratecards (0:51) Bitcoin implementation designed for testing soft f...

29 Syys 20221h 14min

Bitcoin Optech: Newsletter #218 Recap

Bitcoin Optech: Newsletter #218 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Jeremy Rubin and Paul Sztorc to discuss Newsletter #218. News Creating drivechains with APO and a trusted setup (1:07) Changes to services and ...

22 Syys 20221h 3min

Bitcoin Optech: Newsletter #217 Recap

Bitcoin Optech: Newsletter #217 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Larry Ruane to discuss Newsletter #217. Bitcoin Core PR Review Club Reduce bandwidth during initial headers sync when a block is found (4:58) R...

15 Syys 202250min

Bitcoin Optech: Newsletter #216 Recap

Bitcoin Optech: Newsletter #216 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Daniela Brozzoni to discuss Newsletter #216. Notable code and documentation changes Bitcoin Core #25717 (2:34) Bitcoin Core #25355 (22:41) B...

8 Syys 202244min

Bitcoin Optech: Newsletter #215 Recap

Bitcoin Optech: Newsletter #215 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Craig Raw to discuss Newsletter #215. News Wallet label export format (1:00) Selected Q&A from Bitcoin Stack Exchange Why isn't it possible t...

1 Syys 20221h 4min

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