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Right, you string the signatures together. "This image was generated by Tom Fipples on a Nikon D610, working the Washington Post, and edited by Jane Wizzlepans
by killjoywashere 7y ago
Right, you string the signatures together. "This image was generated by Tom Fipples on a Nikon D610, working the Washington Post, and edited by Jane Wizzlepans working for AP by X copy of Photoshop. Certs include Nikon, Washington Post, and Adobe. Signatures include Tom and Jane. And the whole chain has to be in sequence. Just like intermediate certs in all the other parts of your browser.
- Nursie 7y agoOK, so we're effectively (to my mind) looking at something like git with signing on every commit, and an image file being its own self-contained repo, so you can [;ay back through the versions to the 'root' that comes from a camera. Presumably this format is going to be of interest to journalists and courts, at the very least, though courts are most likely going to be most interested in the simplest case - the provable original. Interesting idea :)