npub1raftzmj
5/21
To @npub1hklphk7 @npub18ams6ew
Huh? 99% of 2FA setups include a set of backup codes that you should write down. I'm not sure copying/saving the QR is a great idea... IIRC there's also at-least one 2FA I saw where the precise time you set it up was imporant, i.e. if you re-scanned the QR tomorrow the codes were completely different