Pure TypeScript implementation of C2PA manifest reading, validation, and creation
Reference implementation for embedding C2PA manifests in text using Unicode variation selectors
Pure TypeScript implementation of C2PA manifest reading, validation, and creation
[](https://www.npmjs.com/package/@reaatech/media-pipeline-mcp-provenance) [](https://github.com/reaatec
Native Expo module for reading media metadata — EXIF, GPS, IPTC, C2PA, checksums and more. Reads directly from original file bytes (supports ph:// on iOS) without losing data during cache copies.
C2PA (Coalition for Content Provenance and Authenticity) live video validation for BMFF/MP4 containers
Atomic C2PA camera SDK for React Native
A JUMBF (ISO/IEC 19566-5:2023) parser and builder written in pure Rust.
apohara-sealchain MCP server + CLI: verifiable receipts for AI artifacts
Core engine for apohara-sealchain: apohara-seal-v1 receipts (JCS, layers, seal/verify)