NFTs are one-of-a-kind digital assets whose ownership is fixed in a blockchain. Unlike Bitcoin or Ethereum, which are interchangeable and fungible, each NFT is unique. This means that each NFT can be bought, sold, or exchanged like any other asset, but it also means that it can be collected and displayed like a work of art. You can read more about nft here blockchainreporter.net/nft-your-guide-to-the-nft-present-and-past/