media-verification

Combat fake news with cryptographic image verification. Origin Lens analyzes C2PA Content Credentials and EXIF metadata to detect AI-generated content, verify digital signatures, and reveal complete edit history. Privacy-first open source iOS app with on-device verification. (arXiv:2602.03423)

Reality Trust Infrastructure for cryptographic provenance verification, immutable lineage tracking, attestation services, and probabilistic forensic media analysis.

M3U8 Link Checker is a tool designed to verify the status and accessibility of M3U8 streaming links. Easily check the validity of your media playlists and ensure smooth video streaming. Built with modern technology to provide accurate and fast results.

Rust workspace for tamper-evident media — embeds BLAKE3 hashes, Ed25519 signatures, and visible QR watermarks into live video and audio via LSB, DCT, and spread-spectrum steganography. Four crates (core, CLI, GStreamer, Axum dashboard), 457 tests, real-time webcam verification.

Native macOS H2-style media verification for USB drives, SD cards, and external storage.

Image provenance registration and verification console with resilient local or PostgreSQL storage.

Included in Companion Proceedings of the ACM Web Conference 2026