Bitcoin Optech: Newsletter #291 Recap

Bitcoin Optech: Newsletter #291 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Richard Myers, Rijndael, Luke Dashjr, and Jason Hughes to discuss Newsletter #291.


News

  • Trustless contract for miner feerate futures (1:31)
  • Coin selection for liquidity providers (7:18)
  • Simple vault prototype using `OP_CAT` (21:15)
  • Sending and receiving ecash using LN and ZKCPs (44:44)

Selected Q&A from Bitcoin Stack Exchange

  • Why can't nodes have the relay option to disallow certain transaction types? (49:41)
  • What is the circular dependency in signing a chain of unconfirmed transactions? (53:28)
  • How does Ocean’s TIDES payout scheme work? (34:02)
  • What data does the Bitcoin Core wallet search for during a blockchain rescan? (57:57)
  • How does transaction rebroadcasting for watch-only wallets work? (59:37)

Releases and release candidates

  • Core Lightning 24.02 (1:02:20)

Notable code and documentation changes

  • LDK #2770 (1:04:20)

Episoder(188)

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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...

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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...

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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 ...

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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 News Fraud proofs for outdated backup state (1:20) Changes to services and client s...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

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