Fraud Prevention: How Cryptographic QR Codes Stop Ticket Scalping
By Michael Chen | January 10, 2026 | 4 min read
Screenshots and forwarded emails rely on trust. Cryptographic QR codes rely on math. Stop unauthorized entry dead in its tracks.
The Screenshot Problem
A static QR code can be screenshotted and sent to 10 friends. Fast ID uses dynamic or single-use validation to ensure each code works exactly once.
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