{"slug":"google-opens-synthid-detector","kind":"wire_item","title":"Google opens the SynthID Detector to everyone","dek":"It reads Google, OpenAI, Nvidia, and Kakao watermarks, and Google says it is not a general AI detector.","what_happened":"On October 7, 2026 Google opened its SynthID Detector to the public with a sign-in. It checks whether a file carries a SynthID watermark or one of the partner watermarks it now reads. Absence of a watermark proves nothing about origin, which is why provenance (C2PA) and labelling practices still carry the compliance weight.","body_md":"","applies_to":"Anyone verifying inbound media; organizations building labelling and provenance procedures.","dates":["2026-10-07 public release"],"sources":["https://macrumors.com/2026/10/07/google-synthid-detector/"],"entries":["google-synthid","c2pa-content-credentials"],"jurisdictions":["international"],"tags":["synthetic content"],"license":"CC BY 4.0","ai_disclosure":"Drafted with AI assistance from primary sources; reviewed and published by the editor.","author":"Justin Ryan","published":"2026-10-31","updated":"2026-11-02T02:55:17.486Z","url":"http://localhost:3000/wire/google-opens-synthid-detector","republish_url":"http://localhost:3000/api/v1/posts/google-opens-synthid-detector/republish"}