GM!
I have now signed up to make an [electricly] air gapped authentication system. It will use QR codes to transmit data back and forth. Ideally it'll support FIDO2 authentication.
I didn't expect anyone to throw down money to a stranger based on nothing but their word that they'll build it, but that's what I woke up to this morning. So now the parts are ordered and I'll be digging into the SeedSigner code base later this week to get familiar with it. That will be the basis for the mods.
Nostr can be pretty cool if you follow the right people (and block the spammers). 😀
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