Bitcoin Optech: Newsletter #235 Recap

Bitcoin Optech: Newsletter #235 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Valentine Wallace to discuss Newsletter #235.


News

  • Ephemeral anchors compared to `SIGHASH_GROUP` (0:58)
  • Request for proof that an async payment was accepted (12:04)

Selected Q&A from Bitcoin Stack Exchange

  • Bitcoin Core signing keys were removed from repo. What is the new process? (27:53)
  • Why doesn't signet use a unique bech32 prefix? (31:36)
  • Arbitrary data storage in witness? (34:07)
  • Why is the locktime set at transaction level while the sequence is set at input level? (38:35)
  • BLS signatures vs Schnorr (42:30)
  • Why exactly would adding further divisibility to bitcoin require a hard fork? (46:56)

Notable code and documentation changes

  • Bitcoin Core #26325 (55:20)
  • Libsecp256k1 #1192 (57:37)
  • BIPs #1383 (1:00:22)


Episoder(184)

Bitcoin Optech: Newsletter #312 Recap

Bitcoin Optech: Newsletter #312 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Jonas Nick and Pieter Wuille to discuss ⁠Newsletter #312⁠. News Distributed key generation protocol for FROST (1:37) Introduction to cluster lin...

23 Jul 20241h 20min

Bitcoin Optech: Newsletter #311 Recap

Bitcoin Optech: Newsletter #311 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Vojtěch Strnad and Fabian Jahr to discuss Newsletter #311. News (1:00) Bitcoin Core PR Review Club Testnet4 including PoW difficulty adjustment ...

16 Jul 202446min

Bitcoin Optech: Newsletter #310 Recap

Bitcoin Optech: Newsletter #310 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Antoine Poinsot and Elle Mouton to discuss ⁠Newsletter #310⁠. News Disclosure of vulnerabilities affecting Bitcoin Core versions before 0.21.0 (0:...

9 Jul 202453min

Bitcoin Optech: Newsletter #309 Recap

Bitcoin Optech: Newsletter #309 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by René Pickhardt to discuss ⁠Newsletter #309⁠. News Estimating the likelihood that an LN payment is feasible (1:04) Selected Q&A from Bitcoin Stac...

2 Jul 20241h 18min

Bitcoin Optech: Newsletter #308 Recap

Bitcoin Optech: Newsletter #308 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Jameson Lopp and Valentine Wallace to discuss ⁠Newsletter #308⁠. News Disclosure of vulnerability affecting old versions of LND (0:54) Continued...

25 Jun 202454min

Bitcoin Optech: Newsletter #307 Recap

Bitcoin Optech: Newsletter #307 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Hunter Beast and TheCharlatan to discuss Newsletter #307.

19 Jun 202451min

Bitcoin Optech: Newsletter #306 Recap

Bitcoin Optech: Newsletter #306 Recap

Mark “Murch” Erhardt and Dave Harding are joined by Fabian Jahr, Anthony Towns, and Matt Corallo to discuss Newsletter #306. News Upcoming disclosure of vulnerabilities affecting old versions of Bi...

11 Jun 20241h 17min

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

Populært innen Politikk og nyheter

giver-og-gjengen-vg
aftenpodden
i-retten
stopp-verden
forklart
aftenpodden-usa
nokon-ma-ga
popradet
det-store-bildet
dine-penger-pengeradet
fotballpodden-2
aftenbla-bla
rss-ness
rss-gukild-johaug
hanna-de-heldige
rss-dannet-uten-piano
frokostshowet-pa-p5
e24-podden
rss-penger-polser-og-politikk
grasoner-den-nye-kalde-krigen