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If we're doing cryptography, then why go through the blockchain at all then? I could sell the original private key I used to sign the picture to somebody, and t
by pdosev 5y ago
If we're doing cryptography, then why go through the blockchain at all then? I could sell the original private key I used to sign the picture to somebody, and they can prove their ownership all day long. I don't see the value add of a fancy database.
- cslarson 5y agoYou can't sell a private key because you can't provably delete any potential remaining copies you might have. You could continue to sell the private key to others.