4 articles tagged with C2PA
A realistic technical assessment of deepfake video, audio, and image detection techniques: spectral artifacts, biological signals, and C2PA provenance cryptographic watermarking.
The Chrome extension tutorial. How to build a Manifest V3 extension that extracts image EXIF headers, checks C2PA manifests, and overlays visual authenticity badges.
Beyond the visual tells. A technical evaluation of multi-modal forensic AI, C2PA provenance watermarking, and photoplethysmography-based liveness detection.
The technical truth about AI watermarking. Comparing invisible steganographic perturbations (SynthID), EXIF metadata signatures (C2PA), and adversarial crop attacks.