Bruno Garcia and Liam Eagen joined Optech to discuss Newsletter #369:

News

24:56 Update on differential fuzzing of Bitcoin and LN implementations

0:58 Garbled locks for accountable computing contracts

Selected Q&A from Bitcoin Stack Exchange

39:45 Is it possible to recover a private key from an aggregate public key under strong assumptions?

41:24 Are all taproot addresses vulnerable to quantum computing?

45:20 Why cant we set the chainstate obfuscation key?

52:09 Is it possible to revoke a spending branch after a block height?

53:45 Configure Bitcoin Core to use onion nodes in addition to IPv4 and IPv6 nodes?

Releases and release candidates

54:22 Bitcoin Core 29.1rc2

56:45 Core Lightning v25.09rc4

Notable code and documentation changes

57:37 Bitcoin Core #31802

1:04:46 LDK #3979

1:06:19 LND #10102

1:07:04 Rust Bitcoin #4907

https://blossom.primal.net/ba21f103a0a8888fc9c809ea08682523cc0b56665eb1e014aacd9b3b262978de.mp4

You can listen on our website:

https://bitcoinops.org/en/podcast/2025/09/02/

Fountain:

https://fountain.fm/episode/oGMUPbcYR5TSy63a4Zt8

Spotify:

https://open.spotify.com/episode/5uox6htE8nFOVXFc3Ju9Qq

Apple Podcasts:

https://podcasts.apple.com/us/podcast/bitcoin-optech-newsletter-369-recap/id1674626983?i=1000724614662

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Discussion

You may not find every topic discussed interesting, but if you're at all "involved" in Bitcoin at a technical level, or learning about it (as literally everyone is), this is hands down the best podcast out there.

nostr:nevent1qqs8pw60cxzs4le8m3m0vygt7z90kqlmdsec2t70eyynrvyjfspre3cpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsyg9ah94dxxkx4ufrca5rc4thtm3p8rdqlrcprcuef4t2yunsu6f9w5psgqqqqqqsrwjwgx

I want to have a weekly updates on when we get FROST like multisig with different hardware wallets.