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)

Avsnitt(184)

Bitcoin Optech: Newsletter #272 Recap

Bitcoin Optech: Newsletter #272 Recap

Mike Schmidt is joined by Steven Roose and Gloria Zhao to discuss Newsletter #272. News Specification for `OP_TXHASH` proposed (1:42) Bitcoin Core PR Review Club util: Type-safe transaction ide...

12 Okt 202338min

Bitcoin Optech: Newsletter #271 Recap

Bitcoin Optech: Newsletter #271 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gijs van Dam and Dave Harding to discuss Newsletter #271. News Secure remote control of LN nodes (1:48) Payment splitting and switching (12:23)...

5 Okt 20231h 5min

Bitcoin Optech: Newsletter #270 Recap

Bitcoin Optech: Newsletter #270 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Anthony Towns to discuss Newsletter #270. News Using covenants to improve LN scalability (2:07) Selected Q&A from Bitcoin Stack Exchange How ...

28 Sep 202356min

Bitcoin Optech: Newsletter #269 Recap

Bitcoin Optech: Newsletter #269 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Sergi Delgado Segura to discuss Newsletter #269.

21 Sep 202338min

Bitcoin Optech: Newsletter #268 Recap

Bitcoin Optech: Newsletter #268 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Olaoluwa Osuntokun, Greg Sanders, and Pieter Wuille to discuss Newsletter #268. News Specifications for taproot assets (1:10) LN messaging chan...

14 Sep 20231h 22min

Bitcoin Optech: Newsletter #267 Recap

Bitcoin Optech: Newsletter #267 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Tom Briar and Nick Farrow to discuss Newsletter #267. News Bitcoin transaction compression (1:13) Privacy enhanced co-signing (14:43) Release...

7 Sep 202342min

Bitcoin Optech: Waiting for Confirmation Special

Bitcoin Optech: Waiting for Confirmation Special

This podcast is a compilation of previous podcast discussions about the Waiting for confirmation series on mempool and relay policy. Series coauthors Mark “Murch” Erhardt and Gloria Zhao describe the ...

3 Sep 20232h 40min

Bitcoin Optech: Newsletter #266 Recap

Bitcoin Optech: Newsletter #266 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Matt Corallo, Brandon Black, Gregory Sanders, and James O’Beirne to discuss Newsletter #266. News Disclosure of past LN vulnerability related to ...

31 Aug 20231h 13min

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