2 ms·
What stopping you from taking a screenshot of the qr code and send it to the buyer? The timestamp can be bypassed by sending the screenshot when the buyer is al
by neurostimulant 4y ago
What stopping you from taking a screenshot of the qr code and send it to the buyer? The timestamp can be bypassed by sending the screenshot when the buyer is already at the ticket-checking gate.
- krolden 4y agoThese apps generate a new code based on the time, etc. Its basically a TOTP password for an event.