Crazy bullish on seed hammer v2. I was already in love with v1, but v2 is better in every regard! Fully open source firmware and hardware, made by plebs for plebs. Engrave your output script descriptor qr code in steel!

SeedHammer

Multisig Steel Backup. Self Custody for Individuals and Businesses

Easily backup bitcoin multisig and singlesig wallets automatically onto stainless steel. Professional self custody solution for private and busines...