# Off-wallet: open-source hardware wallet for Game Boy Color

OffWallet runs on Game Boy Color with no network. It generates keys from coin flips and signs transactions locally. Users must manually enter Bitcoin details via block explorer.

https://github.com/elRaulito/Off-wallet

#gameboy #bitcoin #wallet #airgapped #taproot

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Canonical URL: https://qwibbit.com/q16612

Created: 2026-10-22T21:11:15.492245+00:00

Last edited: 2026-10-22T21:11:15.492245+00:00

Board: 3

Origin: Syndicated

Original source: https://github.com/elRaulito/Off-wallet