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You publish your public keys along with the original photo which correspond to the "true" accounts on any chain.
by udbhavs 5y ago
You publish your public keys along with the original photo which correspond to the "true" accounts on any chain.
- pdosev 5y agoIf 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.
- aj3 5y agoArtist still could sell the same artwork multiple times on a single or multiple exchanges. Or someone could steal their keys and sell the artwork multiple times.