It uses cryptographic signatures in the cameras and tools. Say you take a photo with a compatible camera, it gets a signature. Then you retouch in Photoshop, it gets a another signature. And this continues through however many layers. The signature is in the file’s EXIF data, so it can be read on the web. Meaning a photo on a news site could be labeled as authentic, retouched, etc.
Comment on My Honest Opinion
Korhaka@sopuli.xyz 5 weeks agoHow would that work then, I presume most would just ignore it because if it only verifies you used Adobe to make something it’s pretty worthless as a “this isn’t AI” mark.
fmstrat@lemmy.nowsci.com 5 weeks ago
Korhaka@sopuli.xyz 4 weeks ago
GIMP is open source, could someone then just tell it to sign anything?
fmstrat@lemmy.nowsci.com 4 weeks ago
Only with their private key.
AeonFelis@lemmy.world 5 weeks ago
As valid and informative as TwitteX’ blue mark.