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@contentauth

Content Authenticity Initiative

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  1. c2pa-rs c2pa-rs Public

    Rust SDK for the core C2PA (Coalition for Content Provenance and Authenticity) specification

    Rust 276 124

  2. c2pa-python c2pa-python Public

    Python binding for c2pa-rs library

    Python 65 23

  3. c2pa-c c2pa-c Public

    C and C++ binding for C2PA

    C++ 13 9

  4. c2pa-js c2pa-js Public

    TypeScript 15 8

  5. c2pa-node-v2 c2pa-node-v2 Public

    Node.js bindings for C2PA v24 API

    Rust 7 2

Repositories

Showing 10 of 30 repositories
  • c2pa-c Public

    C and C++ binding for C2PA

    contentauth/c2pa-c’s past year of commit activity
    C++ 13 Apache-2.0 9 2 5 Updated Feb 11, 2026
  • c2pa-rs Public

    Rust SDK for the core C2PA (Coalition for Content Provenance and Authenticity) specification

    contentauth/c2pa-rs’s past year of commit activity
    Rust 276 124 103 (4 issues need help) 46 Updated Feb 11, 2026
  • opensource.contentauth.org Public

    Open source documentation site

    contentauth/opensource.contentauth.org’s past year of commit activity
    JavaScript 1 14 13 1 Updated Feb 11, 2026
  • c2pa-js Public
    contentauth/c2pa-js’s past year of commit activity
    TypeScript 15 MIT 8 2 3 Updated Feb 11, 2026
  • verify-site Public

    Code base for contentcredentials.org / Verify

    contentauth/verify-site’s past year of commit activity
    TypeScript 5 Apache-2.0 10 10 20 Updated Feb 10, 2026
  • c2pa-android Public

    C2PA SDK for Android

    contentauth/c2pa-android’s past year of commit activity
    Kotlin 8 Apache-2.0 4 4 8 Updated Feb 10, 2026
  • c2pa-ios Public

    C2PA SDK for iOS

    contentauth/c2pa-ios’s past year of commit activity
    Swift 10 Apache-2.0 6 3 10 Updated Feb 10, 2026
  • c2pa-python Public

    Python binding for c2pa-rs library

    contentauth/c2pa-python’s past year of commit activity
    Python 65 Apache-2.0 23 2 2 Updated Feb 9, 2026
  • c2pa-ios-example Public

    Example app that uses c2pa-ios to add Content Credentials

    contentauth/c2pa-ios-example’s past year of commit activity
    Swift 0 1 0 0 Updated Feb 6, 2026
  • c2pa-attacks Public

    Content Authenticity Security Tool

    contentauth/c2pa-attacks’s past year of commit activity
    Rust 12 Apache-2.0 4 5 5 Updated Feb 4, 2026
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Most used topics

c2pa metadata