Bitcoin Optech: Newsletter #295 Recap

Bitcoin Optech: Newsletter #295 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Dave Harding, Peter Todd, Abubakar Sadiq Ismail, David Gumberg, and Jeffrey Czyz to discuss Newsletter #295.


News

  • Disclosure of free relay attack (1:22)
  • Transaction fee sponsorship improvements (9:55)
  • Mempool-based feerate estimation (34:49)

Selected Q&A from Bitcoin Stack Exchange

  • What are the risks of running a pre-SegWit node (0.12.1)? (50:30)
  • When is OP_RETURN cheaper than OP_FALSE OP_IF? (55:51)
  • Why does BIP-340 use secp256k1? (56:33)
  • What criteria does Bitcoin Core use to create block templates? (58:08)
  • How does the initialblockdownload field in the getblockchaininfo RPC work? (1:04:45)

Releases and release candidates

  • Bitcoin Core 26.1rc2 (1:07:34)
  • Bitcoin Core 27.0rc1 (1:07:55)

Notable code and documentation changes

  • Bitcoin Core #28950 (1:17:13)
  • LND #8418 (1:19:07)
  • LDK #2756 (1:23:44)
  • LDK #2935 (1:25:55)
  • LDK #2419 (1:27:39)
  • Rust Bitcoin #2549 (1:32:54)
  • BTCPay Server #5852 (1:33:36)

Episoder(185)

Bitcoin Optech: Newsletter #281 Recap

Bitcoin Optech: Newsletter #281 Recap

Mark “Murch” Erhardt and Dave Harding are joined by Bastien Teinturier and Rodolfo Novak to discuss Newsletter #281. News Discussion about griefing liquidity ads (0:46) Changes to services and cl...

19 Des 20231h 4min

Bitcoin Optech: Newsletter #280 Recap

Bitcoin Optech: Newsletter #280 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Pieter Wuille and Matthew Zipkin to discuss Newsletter #280. News Cluster mempool discussion (0:57) Testing with warnet (32:42) Bitcoin Core ...

7 Des 20231h 2min

Bitcoin Optech: Newsletter #279 Recap

Bitcoin Optech: Newsletter #279 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Lisa Neigut and Bastien Teinturier to discuss Newsletter #279. News Update to the liquidity ads specification (1:00) Selected Q&A from Bitcoin ...

30 Nov 20231h 10min

Bitcoin Optech: Newsletter #278 Recap

Bitcoin Optech: Newsletter #278 Recap

Dave Harding and Mike Schmidt are joined by Bastien Teinturier and Robin Linus to discuss Newsletter #278. News Offers-compatible LN addresses (1:20) Changes to services and client software Bit...

22 Nov 20231h 2min

Bitcoin Optech: Newsletter #277 Recap

Bitcoin Optech: Newsletter #277 Recap

Dave Harding and Mike Schmidt are joined by Gregory Sanders, Antoine Poinsot, and Max Edwards to discuss Newsletter #277. News Eliminating malleability from ephemeral anchor spends (1:54) Field R...

16 Nov 20231h 5min

Bitcoin Optech: Newsletter #276 Recap

Bitcoin Optech: Newsletter #276 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Johan Torås Halseth and Abubakar Ismail to discuss Newsletter #276. News Mailing list hosting (1:05) HTLC aggregation with covenants (5:36) B...

9 Nov 202345min

Bitcoin Optech: Newsletter #275 Recap

Bitcoin Optech: Newsletter #275 Recap

Mark “Murch” Erhardt and Mike Schmidt discuss ⁠Newsletter #275⁠. News Continued discussion about scripting changes (0:40) Releases and release candidates LDK 0.0.118 (14:57) Rust Bitcoin 0.31...

2 Nov 202338min

Bitcoin Optech: Newsletter #274 Recap

Bitcoin Optech: Newsletter #274 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Bastien Teinturier, Fabian Jahr, Ethan Heilman, and Armin Sabouri to discuss Newsletter #274. News Replacement cycling vulnerability against HTLC...

26 Okt 20231h 27min

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