Bitcoin Optech: Newsletter #339 Recap

Bitcoin Optech: Newsletter #339 Recap

Mark “Murch” Erhardt and Dave Harding are joined by Matt Morehouse and 0xB10C to discuss Newsletter #339.


News

● Vulnerability in LDK claim processing (0:47)

● Replacement cycling attacks with miner exploitation (17:28)

● Updated stats on compact block reconstruction (23:56)


Selected Q&A from Bitcoin Stack Exchange

● Who uses or wants to use PSBTv2 (BIP370)? (32:38)

● In the bitcoin's block genesis, which parts can be filled arbitrarily? (34:41)

● Lightning force close detection (36:47)

● Is a segwit-formatted transaction with all inputs of non-witness program type valid? (40:01)

● P2TR Security Question (41:41)

● What exactly is being done today to make Bitcoin quantum-safe? (44:27)

● What are the harmful effects of a shorter inter-block time? (47:57)

● Could proof-of-work be used to replace policy rules? (51:19)

● How does MuSig work in real Bitcoin scenarios? (54:54)

● How does the -blocksxor switch that obfuscates the blocks.dat files work? (57:18)

● How does the related key attack on Schnorr signatures work? (59:42)


Releases and release candidates

● LDK v0.1.1 (1:01:19)


Notable code and documentation changes

● Bitcoin Core #31376 (1:03:24)

● Bitcoin Core #31583 (1:04:48)

● Bitcoin Core #31590 (1:05:40)

● Eclair #2982 (1:07:17)

● BDK #1614 (1:11:39)

● BOLTs #1110 (1:12:08)


Jaksot(195)

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

Bitcoin Optech: Newsletter #217 Recap

Bitcoin Optech: Newsletter #217 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Larry Ruane to discuss Newsletter #217. Bitcoin Core PR Review Club Reduce bandwidth during initial headers sync when a block is found (4:58) R...

15 Syys 202250min

Bitcoin Optech: Newsletter #216 Recap

Bitcoin Optech: Newsletter #216 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Daniela Brozzoni to discuss Newsletter #216. Notable code and documentation changes Bitcoin Core #25717 (2:34) Bitcoin Core #25355 (22:41) B...

8 Syys 202244min

Bitcoin Optech: Newsletter #215 Recap

Bitcoin Optech: Newsletter #215 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Craig Raw to discuss Newsletter #215. News Wallet label export format (1:00) Selected Q&A from Bitcoin Stack Exchange Why isn't it possible t...

1 Syys 20221h 4min

Bitcoin Optech: Newsletter #214 Recap

Bitcoin Optech: Newsletter #214 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Antoine Riard and Rodolfo Novak to discuss Newsletter #214. News Overview of channel jamming attacks and mitigations (28:08) Updated silent pay...

25 Elo 202258min

Bitcoin Optech: Newsletter #213 Recap

Bitcoin Optech: Newsletter #213 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Lloyd Fournier to discuss Newsletter #213. News Using Bitcoin-compatible BLS signatures for DLCs (1:59) Releases and release candidates Rust ...

18 Elo 202255min

Suosittua kategoriassa Politiikka ja uutiset

uutiscast
aikalisa
ootsa-kuullut-tasta-2
politiikan-puskaradio
rss-ootsa-kuullut-tasta
tervo-halme
viisupodi
rss-podme-livebox
rss-vaalirankkurit-podcast
rss-pinnalla
otetaan-yhdet
the-ulkopolitist
aihe
rss-ulkopoditiikkaa
rss-raha-talous-ja-politiikka
rss-asiastudio
rss-girls-finish-f1rst
et-sa-noin-voi-sanoo-esittaa
rss-tasta-on-kyse-ivan-puopolo-verkkouutiset
rss-vain-talouselamaa