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    • c2pa-rs

      Public
      Rust SDK for the core C2PA (Coalition for Content Provenance and Authenticity) specification
      Rust
      Other
      12828910453Updated Feb 28, 2026Feb 28, 2026
    • opensource.contentauth.org

      Public
      Open source documentation site
      JavaScript
      Other
      131131Updated Feb 27, 2026Feb 27, 2026
    • c2pa-js

      Public
      TypeScript
      MIT License
      101525Updated Feb 27, 2026Feb 27, 2026
    • c2pa-c

      Public
      C and C++ binding for C2PA
      C++
      Apache License 2.0
      121324Updated Feb 27, 2026Feb 27, 2026
    • c2pa-cbor

      Public
      An experimental alternative cbor library for c2pa
      Rust
      Apache License 2.0
      0012Updated Feb 26, 2026Feb 26, 2026
    • c2pa-ios

      Public
      C2PA SDK for iOS
      Swift
      Apache License 2.0
      61244Updated Feb 26, 2026Feb 26, 2026
    • c2pa-attacks

      Public
      Content Authenticity Security Tool
      Rust
      Apache License 2.0
      41255Updated Feb 26, 2026Feb 26, 2026
    • verify-site

      Public
      Code base for contentcredentials.org / Verify
      TypeScript
      Apache License 2.0
      1051025Updated Feb 26, 2026Feb 26, 2026
    • c2pa-android

      Public
      C2PA SDK for Android
      Kotlin
      Apache License 2.0
      49510Updated Feb 24, 2026Feb 24, 2026
    • Python binding for c2pa-rs library
      Python
      Apache License 2.0
      236923Updated Feb 22, 2026Feb 22, 2026
    • Example app that uses c2pa-ios to add Content Credentials
      Swift
      Other
      1000Updated Feb 6, 2026Feb 6, 2026
    • Node.js bindings for C2PA v24 API
      Rust
      MIT License
      2731Updated Feb 2, 2026Feb 2, 2026
    • Examples for reference from the docs.
      MIT License
      0000Updated Jan 29, 2026Jan 29, 2026
    • Example app that uses c2pa-android to add Content Credentials
      Kotlin
      MIT License
      1101Updated Jan 6, 2026Jan 6, 2026
    • Documentation site for JSON manifest reference
      SCSS
      MIT License
      3418Updated Nov 17, 2025Nov 17, 2025
    • homebrew-tools

      Public archive
      Ruby
      Apache License 2.0
      1010Updated Nov 10, 2025Nov 10, 2025
    • JavaScript SDK for displaying and validating C2PA data
      TypeScript
      MIT License
      431004712Updated Nov 7, 2025Nov 7, 2025
    • Using c2patool as a service for demonstration purposes
      JavaScript
      MIT License
      71010Updated Oct 30, 2025Oct 30, 2025
    • Example of using CAI Python library
      Python
      MIT License
      4920Updated Oct 23, 2025Oct 23, 2025
    • c2pa-node

      Public archive
      Node.js bindings for C2PA
      TypeScript
      MIT License
      122088Updated Sep 19, 2025Sep 19, 2025
    • TypeScript
      MIT License
      31000Updated Sep 19, 2025Sep 19, 2025
    • TypeScript
      MIT License
      1090Updated Aug 16, 2025Aug 16, 2025
    • c2pa-min

      Public
      Minimum size implementation of a c2pa signer, without openssl
      Rust
      1110Updated Apr 28, 2025Apr 28, 2025
    • dash.js

      Public
      A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
      JavaScript
      Other
      1.7k2114Updated Mar 27, 2025Mar 27, 2025
    • c2patool

      Public archive
      Command line tool for displaying and adding C2PA manifests
      Rust
      Apache License 2.0
      4112600Updated Dec 11, 2024Dec 11, 2024
    • c2pa-bindings-v1

      Public archive
      Rust
      MIT License
      1111Updated Oct 30, 2024Oct 30, 2024
    • c2pa-node-example

      Public archive
      TypeScript
      MIT License
      2010Updated Aug 23, 2024Aug 23, 2024
    • temp: https://github.com/contentauth/c2pa-rs/pull/513
      Apache License 2.0
      0000Updated Aug 1, 2024Aug 1, 2024
    • Drupal module enabling the processing & display of c2pa data for supported images
      JavaScript
      MIT License
      2022Updated Mar 5, 2024Mar 5, 2024
    • c2c2pa

      Public
      Shows how to call the c2pa-rs sdk from an application written in C
      Rust
      MIT License
      4310Updated Aug 22, 2023Aug 22, 2023