TruthCam

TruthCam is an authenticity camera that cryptographically signs your photos and videos the moment you capture them — proving your content is a genuine original, captured when and where you say it was.

■ Capture = Proof
· Every shot is signed to the C2PA standard using your device's hardware-backed key (Android Keystore / StrongBox).
· Play Integrity confirms device integrity, so you can trust the capture environment.
· The timestamp, location (GPS), a watermark, and a QR code are embedded into the image.
· Videos are signed too, with a timestamp and verification mark burned into the frames.

■ Verify Anytime
· Original file: when the QR code and the exact hash both match, it's confirmed as a verified original.
· Prints & re-photographs: checked first by watermark and challenge code, then by image similarity (neural embedding + perceptual hash).
· Works offline — the C2PA signature embedded in the file can be verified without a network connection.

■ Why TruthCam
· In the age of generative AI and deepfakes, TruthCam gives you a technical way to prove a photo is real.
· Useful wherever trust matters — journalism, reporting, transactions, insurance, and field documentation.
· Captures are anchored to a blockchain to strengthen proof of time.

■ Key Features
· C2PA-standard signing for photos and videos
· Multi-layer verification: QR, hash, watermark, and challenge code
· On-device AI embedding + perceptual-hash similarity matching
· Offline signature verification
· Capture gallery and shareable verification links

TruthCam is the simplest way to prove what's real.