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)

Jaksot(184)

Bitcoin Optech: Newsletter #233 Recap

Bitcoin Optech: Newsletter #233 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Jesse Posner and ZmnSCPxj to discuss Newsletter #233. News Non-interactive LN channel open commitments (3:20) Releases and release candidates ...

12 Tammi 20231h 2min

Bitcoin Optech: Newsletter #232 Recap

Bitcoin Optech: Newsletter #232 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Peter Todd to discuss Newsletter #232.

5 Tammi 20231h 8min

Bitcoin Optech: Newsletter #231: 2022 Year-in-Review Special Recap

Bitcoin Optech: Newsletter #231: 2022 Year-in-Review Special Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Dave Harding to discuss ⁠Newsletter #231⁠. January Stateless invoices (7:37) Legal defense fund (11:21) February Fee sponsorship (12:45) ...

22 Joulu 20222h 6min

Bitcoin Optech: Newsletter #230 Recap

Bitcoin Optech: Newsletter #230 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Ben Carman and Joost Jager to discuss Newsletter #230. News Factory-optimized LN protocol proposal (2:34) Local jamming to prevent remote jammi...

15 Joulu 20221h 28min

Bitcoin Optech: Newsletter #229 Recap

Bitcoin Optech: Newsletter #229 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Greg Sanders and Larry Ruane to discuss Newsletter #229.

8 Joulu 20221h 11min

Bitcoin Optech: Newsletter #228 Recap

Bitcoin Optech: Newsletter #228 Recap

Mark “Murch” Erhardt and Mike Schmidt discuss Newsletter #228. News Reputation credentials proposal to mitigate LN jamming attacks (00:33) Releases and release candidates LND 0.15.5-beta.rc2 (2...

1 Joulu 202257min

Bitcoin Optech: Newsletter #227 Recap

Bitcoin Optech: Newsletter #227 Recap

Mark “Murch” Erhardt and Mike Schmidt discuss Newsletter #227.

23 Marras 202236min

Bitcoin Optech: Newsletter #226 Recap

Bitcoin Optech: Newsletter #226 Recap

Mike Schmidt is joined by Salvatore Ingala and Clara Shikhelman to discuss Newsletter #226.

17 Marras 20221h 8min

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