An NFT or non—interchangeable token is a decentralized digital asset that uses blockchain technology to establish the uniqueness and authenticity of digital content. In practice, this means that NFTs allow you to create and sell unique digital items such as paintings, music, videos and games that cannot be replaced by others. NFTs were originally intended for digital art, but quickly found application in other fields. For example, sports teams started selling NFT with symbols, and musicians r...