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(189)

Bitcoin Optech: Newsletter #238 Recap

Bitcoin Optech: Newsletter #238 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by AJ Towns, Yuval Kogman, Alex Myers and Vivek Kasarabada to discuss Newsletter #238. News Continued discussion about block chain data storage (1:0...

16 Feb 20231h 3min

Bitcoin Optech: Newsletter #237 Recap

Bitcoin Optech: Newsletter #237 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Martin Zumsande and Carla Kirk-Cohen to discuss Newsletter #237. News Discussion about storing data in the block chain (1:19) Summary of call a...

9 Feb 202352min

Bitcoin Optech: Newsletter #236 Recap

Bitcoin Optech: Newsletter #236 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Dan Gould and Bastien Teinturier to discuss Newsletter #236. News Serverless payjoin proposal (1:30) LN async proof of payment (18:44) Notabl...

2 Feb 202357min

Bitcoin Optech: Newsletter #234 Recap

Bitcoin Optech: Newsletter #234 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by James O’Beirne to discuss Newsletter #234. News Proposal for new vault-specific opcodes (1:48) Changes to services and client software Kraken...

19 Jan 20231h 11min

Bitcoin Optech: Newsletter #233 Recap

Bitcoin Optech: Newsletter #233 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Jesse Posner and ZmnSCPxj to discuss Newsletter #233. News Non-interactive LN channel open commitments (3:20) Releases and release candidates ...

12 Jan 20231h 2min

Bitcoin Optech: Newsletter #232 Recap

Bitcoin Optech: Newsletter #232 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Peter Todd to discuss Newsletter #232.

5 Jan 20231h 8min

Bitcoin Optech: Newsletter #231: 2022 Year-in-Review Special Recap

Bitcoin Optech: Newsletter #231: 2022 Year-in-Review Special Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Dave Harding to discuss ⁠Newsletter #231⁠. January Stateless invoices (7:37) Legal defense fund (11:21) February Fee sponsorship (12:45) ...

22 Des 20222h 6min

Populært innen Politikk og nyheter

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