Anthony Towns and Mikhail Kudinov joined Optech to discuss Newsletter #386.

• A notice about the wallet migration bug in Bitcoin Core
• Building a vault using blinded co-signers
• BIP for Peer feature negotiation
• Year 2106 timestamp overflow
• BIP54 timestamp restriction for a timestamp overflow soft fork
• Mitigating a CTV footgun
• CTV activation meeting
• OP_CHECKCONSOLIDATION to enable cheaper consolidations
• Hash-based signatures post-quantum Bitcoin
• And more

You can listen on our website:
https://bitcoinops.org/en/podcast/2026/01/06/

Fountain:
https://fountain.fm/episode/LSYvA10Nd4ToHfmuKhvX

Spotify:
https://open.spotify.com/episode/21GFU6WOODEv2s9F2NvBtB

Apple Podcasts:
https://podcasts.apple.com/us/podcast/bitcoin-optech-newsletter-386-recap/id1674626983?i=1000744026375