Media signing
Document Trust Manager includes a media signing feature that lets you embed C2PA Content Credentials into media files.
You can use this feature in different ways, depending on your workflow:
API
API Automate signing in your applications or pipelines.
Media signing library
Deploy in a self-hosted environment.
Web-based UI
Sign files manually in your browser.
These tools add verifiable identity and provenance information directly to your content. Document Trust Manager also stores content credentials in the cloud, so you can access them later, even if they are removed from the media file. It also verifies the identity of the creator or organization within the credentials.
You do not need to build or maintain your own C2PA-compliant signing infrastructure. Document Trust Manager also removes the complexity of managing C2PA conformance requirements.