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Joined 2 years ago
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Cake day: June 13th, 2023

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  • My autistic son would happily play in the park. Just once every few months he would decide that “now is the time to run” and just take off as fast as he could in a straight line. How would that play out in a busy street.

    People can’t imagine that: so much of the time things are calm, straightforward to handle, but if EVER you let your guard down for a second at the wrong time, you’ll end up on the news as a “tragic story of grieving negligent parent.”










  • A private key would be built in to the camera. It would be stored in a way that’s hard to get at, physically or in software (like the secure enclaves in phones).

    The pics or videos are signed using the private key (again, this process needs to happen in a secure way without revealing the secret key).

    The camera manufacturer publishes the matching public key. Anyone can use it to verify that the file matches the signature. But no one can sign a fake image unless they can get at the private key.

    This would work even if the camera manufacturer no longer existed. The camera does need to ever be online.

    The public/private key pairs are also part of what makes blockchains work, but for this process blockchains would add nothing.