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 #359 Recap

Bitcoin Optech: Newsletter #359 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Bryan Bishop, Robin Linus, and Rene Pickhardt to discuss ⁠Newsletter #359⁠.News● Proposal to restrict access to Bitcoin Core Project discussion (1:1...

24 Kesä 20251h 18min

Bitcoin Optech: Newsletter #358 Recap

Bitcoin Optech: Newsletter #358 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Antoine Poinsot, Peter Todd, Josh Doman, and TheCharlatan to discuss ⁠Newsletter #358⁠.News● Calculating the selfish mining danger threshold (0:52) ...

17 Kesä 20251h 23min

Bitcoin Optech: Newsletter #357 Recap

Bitcoin Optech: Newsletter #357 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Jose SK, Clara Shikhelman, Vojtěch Strnad, Robin Linus, and Dan Gould to discuss ⁠Newsletter #357⁠.News● Syncing full nodes without witnesses (1:30)...

12 Kesä 20251h 36min

Bitcoin Optech: Newsletter #356 Recap

Bitcoin Optech: Newsletter #356 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Carla Kirk-Cohen, Joost Jager, and Elias Rohrer to discuss Newsletter #356.News● Do attributable failures reduce LN privacy? (0:57) Selected Q&A fro...

3 Kesä 20251h 12min

Bitcoin Optech: Newsletter #355 Recap

Bitcoin Optech: Newsletter #355 Recap

Dave Harding is joined by Alex Myers and Rodolfo Novak to discuss Newsletter #355.Changes to services and client software● Cake Wallet added payjoin v2 support (2:38) ● Sparrow adds pay-to-anchor feat...

2 Kesä 20251h 7min

Bitcoin Optech: Newsletter #354 Recap

Bitcoin Optech: Newsletter #354 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Eugene Siegel, Chris Stewart, Bram Cohen, and Robin Linus to discuss Newsletter #353.News● Vulnerability disclosure affecting old versions of Bitcoi...

21 Touko 20251h 23min

Bitcoin Optech: Newsletter #353 Recap

Bitcoin Optech: Newsletter #353 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Ruben Somsen, Salvatore Ingala, and Stéphan Vuylsteke to discuss Newsletter #353.News● BIP30 consensus failure vulnerability (0:52) ● Avoiding BIP32...

15 Touko 202557min

Bitcoin Optech: Newsletter #352 Recap

Bitcoin Optech: Newsletter #352 Recap

Mark “Murch” Erhardt and Sjors Provoost discuss Newsletter #352.News● Comparison of cluster linearization techniques (0:41) ● Increasing or removing Bitcoin Core's `OP_RETURN` size limit (6:46) Releas...

9 Touko 20251h 13min

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