3 ms·

I back up my private SSH keys by printing them as QR codes.

• Cthulhu_ 3y ago
  I liked the cryptocurrency wallet idea of writing down a set of 10 or so words on a piece of paper. I mean that ultimately won't matter because cryptocurrencies are unusable when society collapses, but still.
  • bogwog 3y ago
    > cryptocurrencies are unusable when society collapses, but still. Nah, I'm sure you could still scam a few people out of their rations with it.
    • knallfrosch 3y ago
      It would be enough to write any hex-looking string in monospace font on a paper, though. No need for it to be backed by a "real" wallet.