GeoProof

GeoProof is a mobile app (with a lightweight web dashboard) that creates verifiable “proof of presence” records for field work, deliveries, inspections, and on-site services. Instead of trusting a simple GPS ping (easy to spoof), it combines multiple signals—GNSS, Wi‑Fi/BSSID context, cell tower data, device integrity checks, and short on-site capture prompts (photo/video + timestamp)—to generate a signed location certificate. Managers can request a check-in window and required evidence; workers complete it in under a minute. The dashboard shows a confidence score, anomaly flags (mock location, impossible travel, repeated patterns), and an exportable audit trail for disputes, payroll, or compliance. This is a combination traditional + AI app: traditional for capture/signing, AI for anomaly detection and fraud scoring. Realistically, it won’t stop all fraud, but it will make cheating expensive and obvious.