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55 sats \ 1 reply \ @CruncherDefi 19 Sep \ on: The Hardware Wallet Supply Chain: A Ticking Time Bomb? bitcoin
That's why you roll the dices yourself. Also verify off-device that it follows the seed-from-rolls standard (manufacturers provide code to verify it)
That's why you never connect it to computer. Only communicate through air-gapped medium like camera+qr_codes.
What about using generic hardware like rasberry_pi + seedsigner? Those devices are not build for bitcoin keys. Supply-chain attack probability is significantly reduced.
Yes, absolutely, Seedsigner is the way. Not promoted, not marketed, doesn't have piles of ads on bitcoin podcasts.
But it's the real thing.
There's also a telegram forum, they're very friendly if you have questions: https://t.me/joinchat/GHNuc_nhNQjLPWsS
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