Bitcoin Optech: Newsletter #331 Recap

Bitcoin Optech: Newsletter #331 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Anthony Towns to discuss ⁠Newsletter #331⁠.

News

  • Lisp dialect for Bitcoin scripting (0:48)


Selected Q&A from Bitcoin Stack Exchange

  • How does ColliderScript improve Bitcoin and what features does it enable? (43:24)
  • Why do standardness rules limit transaction weight? (48:10)
  • Is the scriptSig spending an PayToAnchor output expected to always be empty? (56:16)
  • What happens to the unused P2A outputs? (57:13)
  • Why doesn't Bitcoin's PoW algorithm use a chain of lower-difficulty hashes? (1:01:47)
  • Clarification on false value in Script (1:04:38)
  • What is this strange microtransaction in my wallet? (1:06:02)
  • Are there any UTXOs that can not be spent? (1:09:04)
  • Why was BIP34 not implemented via the coinbase tx's locktime or nSequence? (1:13:15)


Releases and release candidates

  • Core Lightning 24.11rc2 (1:15:19)
  • BDK 0.30.0 (1:15:49)
  • LND 0.18.4-beta.rc1 (1:16:16)


Notable code and documentation changes

  • Bitcoin Core #31122 (1:17:17)
  • Core Lightning #7852 (1:20:25)
  • Core Lightning #7740 (1:21:27)
  • Core Lightning #7719 (1:22:48)
  • Eclair #2935 (1:23:47)
  • LDK #3137 (1:24:34)
  • LND #8337 (1:26:22)

Episoder(187)

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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

Bitcoin Optech: Newsletter #265 Recap

Bitcoin Optech: Newsletter #265 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Peter Todd and Henrik Skogstrøm to discuss Newsletter #265. News Fraud proofs for outdated backup state (1:20) Changes to services and client s...

24 Aug 202358min

Bitcoin Optech: Newsletter #264 Recap

Bitcoin Optech: Newsletter #264 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Brandon Black and Dan Gould to discuss Newsletter #264. News Adding expiration metadata to silent payment addresses (0:51) Serverless payjoin (1...

17 Aug 202356min

Bitcoin Optech: Newsletter #263 Recap

Bitcoin Optech: Newsletter #263 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Dave Harding, Clara Shikhelman, Peter Todd, Josie Baker, and Eduardo Quintana to discuss Newsletter #263. Action items Severe Libbitcoin Bitcoin ...

10 Aug 20231h 35min

Bitcoin Optech: Newsletter #262 Recap

Bitcoin Optech: Newsletter #262 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Tom Trevethan, Lisa Neigut, and Dusty Daemon to discuss Newsletter #262. News Transcripts of periodic LN specification meetings (1:13) Safety o...

4 Aug 202358min

Bitcoin Optech: Newsletter #261 Recap

Bitcoin Optech: Newsletter #261 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Greg Sanders and Bastien Teinturier to discuss Newsletter #261. News Simplified LN closing protocol (1:03) LN Summit notes (10:48) Selected Q...

27 Jul 20231h 19min

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