SeedTapper – Air-gapped Seed Engraver
Open-source air-gapped machine (Pi 5 + fiber laser) that engraves Bitcoin seed plates in titanium.
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1 hand-picked bitcoin project shipped on X. Every card is a real demo or repo, not a screenshot thread.
Open-source air-gapped machine (Pi 5 + fiber laser) that engraves Bitcoin seed plates in titanium.
BTC Tech Nerd Army Aside from being a full-time BTC engineer, I'm a father to amazing children and a husband to an incredible wife. Family is the whole reason I'm in Bitcoin. So what happened with the Coldcard hack isn't a tech story to me. Families lost generational wealth. Show more