Bitcoin Optech: Newsletter #239 Recap

Bitcoin Optech: Newsletter #239 Recap

Join Mark “Murch” Erhardt and Mike Schmidt as they are joined by James O’Beirne, Christian Decker, and Russell O’Connor to discuss Newsletter #239.

A full transcript of the discussion is available here.

News
  • Draft BIP for OP_VAULT (1:18)
  • LN quality of service flag (4:15)
  • Feedback requested on LN good neighbor scoring (13:58)
  • Proposed BIP for Codex32 seed encoding scheme (20:27)
Selected Q&A from Bitcoin Stack Exchange
  • Why is witness data downloaded during IBD in prune mode? (36:40)
  • Can Bitcoin’s P2P network relay compressed data? (40:39)
  • How does one become a DNS seed for Bitcoin Core? (41:18)
  • Where can I learn about open research topics in Bitcoin? (44:00)
  • What is the maximum size transaction that will be relayed by bitcoin nodes using the default configuration? (47:55)
  • Understanding how ordinals work with in Bitcoin. What is exactly stored on the blockchain? (50:07)
  • Why doesn’t the protocol allow unconfirmed transactions to expire at a given height? (51:00)
Releases and release candidates
  • BDK 0.27.1 (52:44)
  • Core Lightning 23.02rc3 (53:16)
Notable code and documentation changes
  • Bitcoin Core #24149 (53:57)
  • Bitcoin Core #25344 (56:10)
  • Eclair #2596 (58:09)
  • Eclair #2595 (59:31)
  • Eclair #2479 (59:45)
  • LND #5988 (1:00:09)
  • Rust Bitcoin #1636 (1:00:42)

Episoder(184)

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Bitcoin Optech: Newsletter #272 Recap

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Bitcoin Optech: Newsletter #271 Recap

Bitcoin Optech: Newsletter #271 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gijs van Dam and Dave Harding to discuss Newsletter #271. News Secure remote control of LN nodes (1:48) Payment splitting and switching (12:23)...

5 Okt 20231h 5min

Bitcoin Optech: Newsletter #270 Recap

Bitcoin Optech: Newsletter #270 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Anthony Towns to discuss Newsletter #270. News Using covenants to improve LN scalability (2:07) Selected Q&A from Bitcoin Stack Exchange How ...

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Bitcoin Optech: Newsletter #269 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Sergi Delgado Segura to discuss Newsletter #269.

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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...

14 Sep 20231h 22min

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...

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

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