On: Sony announces a9 III: first full-frame global shutter camera

[chpatrick]

> Create a deepfake then take a picture of it with a C2PA camera, now you've got a C2PA-stamped deepfake.

Okay but then it's a deepfake from the BBC or some other known source, which would be bad for its reputation if people found out.

[choppaface → chpatrick]

Right but if it’s a breaking-news-tiktok-video the C2PA will probably be absent and then said media co plays the “did we just Fox News smear Dominion?” game. Which isn’t so bad a tradeoff today while C2PA is new.

The C2PA might theoretically prevent forgery of the C2PA record, but it cannot certify that the pixels happened due to an event or due to a trick.

[chpatrick → choppaface]

Sure but you can tell if it's from an organization you trust not to fake stuff or not.