Comment by snypher
16 hours ago
How does this actually work though?
1) I see a photo online and doubt it's provenance
2) I contact the photographer and ask to see their cloud image (???!)
2a) I borrow someone's mac to download the image (.jpg?) and it can be verified on that?
Ideally it’d be linked to public key on a DNS txt record or similar, and trustworthy clients (including social media apps) show the domain linked to the photo.