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3 comments
Yup. Is this post from 2019?
Idk what's worse, how basic this is, or how many hardware signers think they do it better with a usb cable (or dear god -- without a screen).
Coldcard, Passport, DIY, or GTFO.
Coldcard, Passport, DIY, or GTFO.
Offline signing? All signing is offline. Its not even a bitcoin thing... its just how the math works.