What is an NFT?
NFT stands for Non-Fungible Token. Tokens are units of value that are assigned to a business model, a non-fungible token or NFT is a unique asset that cannot be modified, replaced, or exchanged for another that has the same value, since there are not two NFTs that they are equivalent.
It is an unrepeatable piece. This is possible because each NFT obtains an identifier or smart contract, in which metadata is recorded using blockchain technology, guaranteeing that the piece cannot be duplicated.