Cryptographic signing
Last updated May 28
A tamper-proof record of who made it and when.
Every image you publish can carry a cryptographically signed manifest — an unforgeable record embedded directly in the file that states who created it, under what terms, and when. This isn't a watermark. It can't be cropped out or edited away.
When someone views your image in a supporting browser or application, they see a verified badge: "Created by [your name], verified by [platform]." It's the clearest possible statement of authorship — one that holds up under scrutiny.