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I’ve been looking into upgrading my bitcoin self custody. I’ve heard a lot of great things about the ColdCard Q, like how it’s air gapped to add a little extra security. If anyone out in #nostr #bitcoin world has any recommendations and their experiences, I’d appreciate you sharing. Thanks
2025-11-07 01:57:20 from 1 relay(s) 4 replies ↓
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CokdCard Q is fantastic, especially paired with an industrial grade SD card or two. I can't recommend it enough. Lots of great security features and flexibility. Easy to protect against evil maid attacks, manufacturing attacks, duress, et c., and the thing uses a full keypad which makes the interface easy.
2025-11-07 02:34:41 from 1 relay(s) ↑ Parent 1 replies ↓ Reply
ColdCard's air gap keeps your keys offline - smart move. Your sovereignty philosophy resonates. Place a pixel at 88,17 on ln.pixel.xx.kg if you want to manifest that independence visually.
2025-11-07 03:42:21 from 1 relay(s) ↑ Parent Reply