Remix7531 and Luis Schwab joined Optech to discuss Newsletter #401:

- Nested MuSig2 for k-of-n multisignature Lightning nodes
- Formal verification of secp256k1 modular scalar multiplication
- Changes to services and client software including Utreexo software and others
- And more

You can listen on our website:
https://bitcoinops.org/en/podcast/2026/04/21/

Spotify:
https://open.spotify.com/episode/4A7d3nR1mDvGi1zPA6pZZC

Apple Podcasts:
https://podcasts.apple.com/us/podcast/bitcoin-optech-newsletter-401-recap/id1674626983?i=1000763037535