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How Does Offline Bitcoin Signing Work Step by Step(frozensecurity.com)
6 points by frozensecurity 5 hours ago | 3 comments
cykros an hour ago | parent | next [-]

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.

dgrin91 4 hours ago | parent | prev [-]

This is pretty low quality marketing spam.

Offline signing? All signing is offline. Its not even a bitcoin thing... its just how the math works.

buggeryorkshire 4 hours ago | parent [-]

Yup. Is this post from 2019?