Tooling for content provenance & authenticity — verifiable C2PA Content Credentials for the PHP ecosystem, including machine-readable marking of AI-generated content under the EU AI Act, Article 50.
A PHP library to build, sign, read and verify C2PA manifests — a framework-agnostic Core plus an optional Laravel integration. The private signing key stays isolated from your web application, not baked into it.
composer require provemark/content-credentials