About

PIJ Inc. is a Tokyo-based technology company dedicated to combating misinformation in the digital age.Our flagship product, AI-VideoAuth (https://videoauth.ai), is the world’s first deterministic, AI-independent video authenticity verification platform.Unlike conventional AI-based deepfake detectors, AI-VideoAuth uses pure cryptographic methods:SHA-256 block hashing
Deterministic frame-level metadata
Independent chain structure fully separated from AI judgments

This ensures that the same video always produces the identical verification result — even 10 years later — with no model drift.Key features:Permanent reproducibility
Embeddable Authenticity Badge for websites
Optional AI analysis (as reference only)
Ideal for media, government, legal evidence, creators, and anti-misinformation efforts

Contact: info@pijtokyo.jp
Website: https://videoauth.ai