A catch isn't just a tap. The Hunted shows a signed QR code, the Hunter scans it, and Bluetooth proximity plus GPS confirm they were really standing there — then the Game Master signs off.
A signed, per-player QR code — no faking a catch from across the map.
Bluetooth range gating plus a GPS sanity check before any catch attempt is even possible.
Every catch is reviewed and confirmed (or denied) by the Game Master, not left automatic.
Disputed catches — GPS/BLE mismatches — are flagged and logged, not silently accepted.