Bitcoin Optech: Newsletter #290 Recap

Bitcoin Optech: Newsletter #290 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gloria Zhao, callebtc, Chris Stewart, Fabian Jahr, and Pierre Corbin to discuss ⁠Newsletter #290⁠.

News

  • DNS-based human-readable Bitcoin payment instructions (1:41)
  • Thinking about mempool incentive compatibility (9:50)
  • Cashu and other ecash system design discussion (29:15)
  • Continued discussion about 64-bit arithmetic and `OP_INOUT_AMOUNT` opcode (39:52)
  • Improved reproducible ASMap creation process (49:17)

Changes to services and client software

  • Multiparty coordination protocol NWC announced (1:11:00)
  • Mutiny Wallet v0.5.7 released (1:19:07)
  • GroupHug transaction batching service (1:19:48)
  • Boltz announces taproot swaps (1:22:43)

Releases and release candidates

  • Core Lightning 24.02rc1 (1:24:07)

Notable code and documentation changes

  • Bitcoin Core #27877 (1:24:58)
  • BOLTs #851 (1:29:00)

Episoder(185)

Bitcoin Optech: Newsletter #305 Recap

Bitcoin Optech: Newsletter #305 Recap

Mark “Murch” Erhardt and Dave Harding are joined by Setor Blagogee, Oghenovo Usiwoma, Pierre Rochard, and Alex Bosworth to discuss Newsletter #305. News Light client protocol for silent payments (1:...

4 Jun 20241h 45min

Bitcoin Optech: Newsletter #304 Recap

Bitcoin Optech: Newsletter #304 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Andrew Toth, Antoine Poinsot, and Tony Klausing to discuss ⁠Newsletter #304⁠. News Upgrading existing LN channels (1:27) Challenges in rewarding...

27 Mai 20241h 23min

Bitcoin Optech: Newsletter #303 Recap

Bitcoin Optech: Newsletter #303 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Adam Gibson to discuss ⁠Newsletter #303⁠. News Anonymous usage tokens (1:58) BIP39 seed phrase splitting (31:48) Alternative to BitVM (38:05)...

21 Mai 202455min

Bitcoin Optech: Newsletter #302 Recap

Bitcoin Optech: Newsletter #302 Recap

Mark “Murch” Erhardt and Dave Harding are joined by Calvin Kim to discuss ⁠Newsletter #302⁠. News Release of utreexod beta (0:56) BIP119 extensions for smaller hashes and arbitrary data commitment...

16 Mai 202447min

Bitcoin Optech: Newsletter #301 Recap

Bitcoin Optech: Newsletter #301 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Ethan Heilman and Gloria Zhao to discuss ⁠Newsletter #301⁠. News Consensus-enforced lamport signatures on top of ECDSA signatures (1:00) Bitcoin...

9 Mai 20241h

Bitcoin Optech: Newsletter #300 Recap

Bitcoin Optech: Newsletter #300 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Tadge Dryja to discuss ⁠Newsletter #300⁠. News CTV-like exploding keys proposal (0:59) Analyzing a contract protocol with Alloy (13:07) Arres...

2 Mai 20241h 5min

Bitcoin Optech: Newsletter #299 Recap

Bitcoin Optech: Newsletter #299 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gregory Sanders to discuss ⁠Newsletter #299⁠. News Weak blocks proof-of-concept implementation (0:56) BIP editors update (20:08) Selected Q&A...

25 Apr 202449min

Bitcoin Optech: Newsletter #298 Recap

Bitcoin Optech: Newsletter #298 Recap

Mark “Murch” Erhardt and Mike Schmidt discuss ⁠Newsletter #298⁠. News What would have happened if cluster mempool had been deployed a year ago? (0:42) Changes to services and client software Pho...

19 Apr 202454min

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