Jon McAlpine, Antoine Poinsot, Mike Casey, and Ethan Heilman joined Optech to discuss Newsletter #395: - A standard for stateless VTXO verification - Draft BIP for expanded nVersion nonce space for miners - Extensions to standard tooling for TEMPLATEHASH-CSFS-IK support - Hourglass V2 update - Algorithm agility for Bitcoin - The limitations of cryptographic agility in Bitcoin - And more You can listen on our website: https://bitcoinops.org/en/podcast/2026/03/10/ Fountain: https://fountain.fm/episode/662j7DIN0bkqLa4UPCyQ Spotify: https://open.spotify.com/episode/0rTY9h9m56q19wgPAjLax1 Apple Podcasts: https://podcasts.apple.com/us/podcast/bitcoin-optech-news…