Bitcoin Optech: Newsletter #210 Recap

Bitcoin Optech: Newsletter #210 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Ruben Somsen to discuss Newsletter #210.


News

  • Multiformat single-sig message signing (2:05)
  • Proof of micro-burn (9:43)

Selected Q&A from Bitcoin Stack Exchange

  • Why do invalid signatures in `OP_CHECKSIGADD` not push to the stack? (30:41)
  • What are packages in Bitcoin Core and what is their use case? (34:17)
  • How much blockspace would it take to spend the complete UTXO set? (37:43)
  • Does an uneconomical output need to be kept in the UTXO set? (39:37)
  • Is there code in libsecp256k1 that should be moved to the Bitcoin Core codebase? (47:07)
  • Mining stale low-difficulty blocks as a DoS attack (48:32)

Notable code and documentation changes

  • Bitcoin Core #25351 (51:42)
  • Core Lightning #5370 (53:51)
  • BOLTs #1001 (56:25)

Episoder(184)

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Bitcoin Optech: Newsletter #248 Recap

Bitcoin Optech: Newsletter #248 Recap

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Bitcoin Optech: Newsletter #247 Recap

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Bitcoin Optech: Newsletter #246 Recap

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Bitcoin Optech: Newsletter #245 Recap

Bitcoin Optech: Newsletter #245 Recap

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6 Apr 202334min

Bitcoin Optech: Newsletter #244 Recap

Bitcoin Optech: Newsletter #244 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Dave Harding to discuss Newsletter #244. News Preventing stranded capital with multiparty channels and channel factories (1:00) Selected Q&A f...

30 Mar 20231h 21min

Bitcoin Optech: Newsletter #243 Recap

Bitcoin Optech: Newsletter #243 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Alekos Filini to discuss Newsletter #243. News No significant news this week was found on the Bitcoin-Dev or Lightning-Dev mailing lists. Changes t...

29 Mar 202348min

Bitcoin Optech: Newsletter #242 Recap

Bitcoin Optech: Newsletter #242 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Calvin Kim, James O’Beirne, and Greg Sanders to discuss Newsletter #242. News Service bit for Utreexo (1:28) Releases and release candidates ...

22 Mar 202345min

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