4 ms·

Because that proves you didn’t photoshop it after taking it or sign an AI generated image

• sureglymop 3y ago
  That's unrealistic in practice. What if the camera manufacturer or an employee of the camera manufacturer messes with it? I don't believe it will be possible in practice to "granularize" trust like that. You trust a person or an institution (a person is already more ideal though). Going even further will not work in practice.