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 #297 Recap

Bitcoin Optech: Newsletter #297 Recap

Dave Harding and Mike Schmidt are joined by Kulpreet Singh, Chris Stewart, Jameson Lopp, and Joost Jager to discuss ⁠Newsletter #297⁠. News DSL for experimenting with contracts (1:24) Updating BI...

15 Apr 20241h 18min

Bitcoin Optech: Newsletter #296 Recap

Bitcoin Optech: Newsletter #296 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Antoine Poinsot to discuss ⁠Newsletter #296⁠. News Revisiting consensus cleanup (0:46) Choosing new BIP editors (27:21) Releases and release c...

4 Apr 20241h 3min

Bitcoin Optech: Newsletter #294 Recap

Bitcoin Optech: Newsletter #294 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Sebastian Falbesoner, Anthony Towns, and Russell O’Connor to discuss ⁠Newsletter #294⁠. News BIP324 proxy for light clients (1:20) Overview of ...

21 Mar 20241h 11min

Bitcoin Optech: Newsletter #293 Recap

Bitcoin Optech: Newsletter #293 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by ZmnSCPxj, Anthony Towns, and Armin Sabouri to discuss Newsletter #293. News Trustless onchain betting on potential soft forks (1:11) Overview o...

14 Mar 20241h

Bitcoin Optech: Newsletter #292 Recap

Bitcoin Optech: Newsletter #292 Recap

Mark “Murch” Erhardt and Dave Harding are joined by Josie Baker, Salvatore Ingala, and Fabian Jahr to discuss ⁠Newsletter #292⁠. News Updating BIP21 `bitcoin:` URIs (18:07) PSBTs for multiple conc...

7 Mar 20241h 22min

Bitcoin Optech: Newsletter #291 Recap

Bitcoin Optech: Newsletter #291 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Richard Myers, Rijndael, Luke Dashjr, and Jason Hughes to discuss Newsletter #291. News Trustless contract for miner feerate futures (1:31) Coi...

1 Mar 20241h 5min

Bitcoin Optech: Newsletter #290 Recap

Bitcoin Optech: Newsletter #290 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gloria Zhao, callebtc, Chris Stewart, Fabian Jahr, and Pierre Corbin to discuss ⁠Newsletter #290⁠. News DNS-based human-readable Bitcoin payment i...

22 Feb 20241h 32min

Populært innen Politikk og nyheter

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