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)

Jaksot(184)

Bitcoin Optech: Newsletter #225 Recap

Bitcoin Optech: Newsletter #225 Recap

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Bitcoin Optech: Newsletter #224 Recap

Bitcoin Optech: Newsletter #224 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Bastien Teinturier and Joost Jager to discuss Newsletter #224. News Mempool consistency (3:15) BIP324 message identifiers (17:55) LN routing...

3 Marras 20221h 13min

Bitcoin Optech: Newsletter #223 Recap

Bitcoin Optech: Newsletter #223 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gloria Zhao, Gregory Sanders, and Sergej Kotliar to discuss Newsletter #223.

27 Loka 20221h 34min

Bitcoin Optech: Newsletter #222 Recap

Bitcoin Optech: Newsletter #222 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by John Light and Gregory Sanders to discuss Newsletter #222. News Block parsing bug affecting BTCD and LND (0:10) Transaction replacement option ...

20 Loka 20221h 27min

Bitcoin Optech: Newsletter #221 Recap

Bitcoin Optech: Newsletter #221 Recap

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13 Loka 202240min

Bitcoin Optech: Newsletter #220 Recap

Bitcoin Optech: Newsletter #220 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gloria Zhao and Rene Pickhardt to discuss Newsletter #220. News Proposed new transaction relay policies designed for LN-penalty (1:30) LN flow ...

6 Loka 20221h 18min

Bitcoin Optech: Newsletter #219 Recap

Bitcoin Optech: Newsletter #219 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Anthony Towns and Andreas Kouloumos to discuss Newsletter #219. News LN fee ratecards (0:51) Bitcoin implementation designed for testing soft f...

29 Syys 20221h 14min

Bitcoin Optech: Newsletter #218 Recap

Bitcoin Optech: Newsletter #218 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Jeremy Rubin and Paul Sztorc to discuss Newsletter #218. News Creating drivechains with APO and a trusted setup (1:07) Changes to services and ...

22 Syys 20221h 3min

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