Just like an original painting signed by Picasso can have its authenticity and ownership authenticated, Semantix.media Crypto Art can be verified in the same way using an NFT or a "non-fungible token".
NFT is a leading technology generally built using the same kind of programming as "cryptocurrency", like Bitcoin or Ethereum, but that's where the similarity ends.
Physical money and cryptocurrencies are “fungible,” meaning they can be traded or exchanged for one another.
Each NFT instead represents a different underlying asset and thus have a different value.
The cryptographic transaction process ensures the authentication of each digital file by providing a digital signature that is used to track NFT ownership and so the globally recognized ownership of the represented piece of art.
NFTs make digital art uniquely ownable.