Content provenance
Efforts to track, verify, and make transparent the provenance (origin) of news and content so that information can be accurately tracked to its source, and detect forgeries.
OpenOrigins
OpenOrigins delivers pixel perfect content authentication at the source.
Content Credentials in Cloudflare Images
The Coalition for Content Provenance and Authenticity (C2PA)
An open technical standard providing publishers, creators, and consumers the ability to trace the origin of different types of media.
News Provenance Project (NPP)
The News Provenance Project seeks to diminish the spread of misinformation by empowering readers to make more informed, confident judgments about the news they see online.