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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 272 122

  2. c2pa-python c2pa-python Public

    Python binding for c2pa-rs library

    Python 63 23

  3. c2pa-c c2pa-c Public

    C and C++ binding for C2PA

    C++ 12 9

  4. c2pa-js c2pa-js Public

    TypeScript 12 8

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

    Node.js bindings for C2PA v24 API

    Rust 6 2

Repositories

Showing 10 of 30 repositories
  • verify-site Public

    Code base for contentcredentials.org / Verify

    contentauth/verify-site’s past year of commit activity
    TypeScript 3 Apache-2.0 10 10 20 Updated Jan 24, 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 272 122 99 (4 issues need help) 45 Updated Jan 24, 2026
  • opensource.contentauth.org Public

    Open source documentation site

    contentauth/opensource.contentauth.org’s past year of commit activity
    JavaScript 1 13 14 1 Updated Jan 24, 2026
  • c2pa-node-v2 Public

    Node.js bindings for C2PA v24 API

    contentauth/c2pa-node-v2’s past year of commit activity
    Rust 6 MIT 2 3 2 Updated Jan 23, 2026
  • c2pa-js Public
    contentauth/c2pa-js’s past year of commit activity
    TypeScript 12 MIT 8 2 4 Updated Jan 23, 2026
  • c2pa-c Public

    C and C++ binding for C2PA

    contentauth/c2pa-c’s past year of commit activity
    C++ 12 Apache-2.0 9 2 5 Updated Jan 23, 2026
  • c2pa-python Public

    Python binding for c2pa-rs library

    contentauth/c2pa-python’s past year of commit activity
    Python 63 Apache-2.0 23 1 2 Updated Jan 24, 2026
  • c2pa-android Public

    C2PA SDK for Android

    contentauth/c2pa-android’s past year of commit activity
    Kotlin 8 Apache-2.0 4 5 5 Updated Jan 22, 2026
  • c2pa-ios Public

    C2PA SDK for iOS

    contentauth/c2pa-ios’s past year of commit activity
    Swift 9 Apache-2.0 5 2 5 Updated Jan 22, 2026
  • c2pa-cbor Public

    An experimental alternative cbor library for c2pa

    contentauth/c2pa-cbor’s past year of commit activity
    Rust 0 Apache-2.0 0 0 1 Updated Jan 22, 2026
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c2pa metadata