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Creating a fake life is going to be so easy soon. Everyon will be able to make all of the other fakes on social media jealous with ease.

• pbhjpbhj 3y ago
  Can we cryptographically sign a photo in a way that shows it was generated in a particular place? I'm thinking of some sort of beacon in a location that allows you to say this person was here, at least. I'm not sure if it's possible to go beyond presence and indicate anything else about the situation? I hesitate to say it, but a blockchain is probably part of the solution.
  • amelius 3y ago
    There is this trend going on where hardware vendors are increasingly locking down their hardware, and this could be a part of the solution you are looking for. Not everyone will be happy about it, however.
  • famouswaffles 3y ago
    you can but any sort of even trivial editing would undo it.