Bitcoin Optech: Newsletter #322 Recap

Bitcoin Optech: Newsletter #322 Recap

Jon Atack and Mike Schmidt are joined by Gloria Zhao and Jonas Nick to discuss ⁠Newsletter #322⁠.

News

  • Disclosure of vulnerability affecting Bitcoin Core versions before 24.0.1 (2:01)
  • Hybrid jamming mitigation testing and changes (17:51)
  • Shielded client-side validation (CSV) (25:28)
  • Draft of updated BIP process (48:47)

Selected Q&A from Bitcoin Stack Exchange

  • What specific verifications are done on a fresh Bitcoin TX and in what order? (54:31)
  • Why is my bitcoin directory larger than my pruning data limit setting? (55:42)
  • What do I need to have set up to have `getblocktemplate` work? (58:19)
  • Can a silent payment address body be brute forced? (1:00:02)
  • Why does a tx fail `testmempoolaccept` BIP125 replacement but is accepted by `submitpackage`? (1:01:38)
  • How does the ban score algorithm calculate a ban score for a peer? (1:03:53)

Releases and release candidates

  • BDK 1.0.0-beta.4 (1:06:41)
  • Bitcoin Core 28.0rc2 (1:06:57)

Notable code and documentation changes

  • Eclair #2909 (1:10:15)
  • LND #9095 (1:11:12)
  • LND #8044 (1:11:55)

Episoder(190)

Bitcoin Optech: Newsletter #348 Recap

Bitcoin Optech: Newsletter #348 Recap

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Bitcoin Optech: Newsletter #347 Recap

Bitcoin Optech: Newsletter #347 Recap

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Bitcoin Optech: Newsletter #346 Recap

Bitcoin Optech: Newsletter #346 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Matt Morehouse, Yong Yu, Alejandro De La Torre, Jan B, and Marco De Leon to discuss ⁠Newsletter #346⁠.News● Discussion of LND's dynamic feerate adju...

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Bitcoin Optech: Newsletter #345 Recap

Bitcoin Optech: Newsletter #345 Recap

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Bitcoin Optech: Newsletter #344 Recap

Bitcoin Optech: Newsletter #344 Recap

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Bitcoin Optech: Newsletter #343 Recap

Bitcoin Optech: Newsletter #343 Recap

Dave Harding and Mike Schmidt discuss Newsletter #343.

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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 Mar 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 Feb 202559min

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