https://github.com/contentauth/c2pa-js

JavaScript SDK for displaying and validating C2PA data

c2pa metadata sdk

Last synced: 02 Apr 2025

https://github.com/numbersprotocol/pyc2pa

Python implementation of C2PA: Coalition for Content Provenance and Authenticity.

authenticity c2pa cai content-authenticity content-provenance disinformation fake-news provenance

Last synced: 12 Apr 2025

https://github.com/m-kus/stock0

Trust-minimized marketplace for content creators [🥇Lambda Hack Week '24]

aligned c2pa celestia risc0 trust-infrastructure

Last synced: 28 Mar 2025

https://github.com/numbersprotocol/numbers-c2pa

c2pa capture-cam capture-dashboard

Last synced: 12 Apr 2025

https://github.com/nethermindeth/c2pa-onchain

Utilities and standards implementations to oraclise C2PA onchain

c2pa cairo content-authenticity starknet

Last synced: 07 May 2025

https://github.com/janianttonen/irys-dropper

A package of components that help with using Irys to upload & C2PA to check for and display content authenticity certificates.

arweave c2pa content-authenticity irys permaweb

Last synced: 24 Feb 2025

https://github.com/pintoinfant/verificador

Deep-fake verification platform using C2PA protocol to verify media file's metadata

arbitrum c2pa hardhat nextjs nodejs rust solidity typescript wagmi

Last synced: 20 Mar 2025