NFT stands for “non-fungible token”
In blockchain, fungible tokens are cryptocurrencies like Bitcoin (BTC) or ETHEREUM (ETH).
Nonfungible tokens (NFTs) are units of data that represent a unique digital asset stored and verified on the blockchain.
NFTs can also be related to physical collector’s items, however, the apparent distinction between them is that they are digital and the fact that they are unique. While at the same time Fungible Tokens (FTs) which are “traditional” money – FIAT currencies like the dollar are divisible and non-unique. A $1 dollar bill in one state of the US has exactly the same value in another state of the US.
If a buyer wishes to purchase a one-of-a-kind oil painting through the form of an NFT, they will conduct the transaction and subsequently receive their item as a digital file for which they and only they can be the owner. They will not receive a physical painting.
In order to purchase an NFT, one must initially establish a digital wallet wherein NFT’s and cryptocurrency alike may be stored.
In essence, whatever item is one-of-a-kind it is an NFT. Whatever is not a one-of-a-kind it is an FT.