Bitcoin Optech: Newsletter #248 Recap

Bitcoin Optech: Newsletter #248 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Will Clark to discuss Newsletter #248.


News

  • Proposed removal of BIP35 `mempool` P2P message (0:41)

Selected Q&A from Bitcoin Stack Exchange

  • How many sigops are in the invalid block 783426? (15:27)
  • How would an adversary increase the required fee to replace a transaction by up to 500 times? (19:10)
  • Best Practices with Multiple CPFPs & CPFP + RBF? (22:51)

Releases and release candidates

  • LDK 0.0.115 (25:01)
  • LND v0.16.1-beta (25:48)
  • Core Lightning 23.05rc1 (27:01)

Notable code and documentation changes

  • LND #7564 (27:35)
  • LND #6903 (28:10)
  • LDK #2198 (29:40)
  • Bitcoin Inquisition #23 (32:37)

Episoder(184)

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Bitcoin Optech: Newsletter #366 Recap

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Bitcoin Optech: Newsletter #365 Recap

Bitcoin Optech: Newsletter #365 Recap

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Bitcoin Optech: Newsletter #364 Recap

Bitcoin Optech: Newsletter #364 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Matt Morehouse and Jesse Posner to discuss ⁠Newsletter #364⁠.News● LND gossip filter DoS vulnerability (0:53) ● Chain code withholding for multisig ...

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Bitcoin Optech: Newsletter #363 Recap

Bitcoin Optech: Newsletter #363 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Davidson Souza to discuss ⁠Newsletter #363⁠.Changes to services and client software● Floresta v0.8.0 released (0:45) ● RGB v0.12 announced (20:38) ●...

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Bitcoin Optech: Newsletter #362 Recap

Bitcoin Optech: Newsletter #362 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Josh Doman and Gloria Zhao to discuss ⁠Newsletter #362⁠.News● Compressed descriptors (0:34) Bitcoin Core PR Review Club● Improve TxOrphanage denial ...

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Bitcoin Optech: Newsletter #361 Recap

Bitcoin Optech: Newsletter #361 Recap

Sanket Kanjalkar, Jonas Nick, Tadge Dryja, Steven Roose, and Brandon Black join Mark “Murch” Erhardt and Mike Schmidt to discuss Newsletter #361.News● Separating onion message relay from HTLC relay (2...

10 Jul 20252h 19min

Bitcoin Optech: Newsletter #360 Recap

Bitcoin Optech: Newsletter #360 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Daniela Brozzoni and Naiyoma to discuss ⁠Newsletter #360⁠.News● Fingerprinting nodes using `addr` messages (1:00) ● Does any software use `H` in des...

1 Jul 20251h 8min

Bitcoin Optech: Newsletter #359 Recap

Bitcoin Optech: Newsletter #359 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Bryan Bishop, Robin Linus, and Rene Pickhardt to discuss ⁠Newsletter #359⁠.News● Proposal to restrict access to Bitcoin Core Project discussion (1:1...

24 Jun 20251h 18min

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