Non-fungible tokens (NFTs) are unique digital assets that are stored on a blockchain, similar to other cryptocurrencies. Unlike cryptocurrencies, however, each NFT represents a unique item, such as a piece of art, a video game item, or even a tweet. NFTs have become increasingly popular in the art world, as they offer a new way for artists to monetize their work and connect with fans. NFTs enable artists to sell their work directly to collectors without the need for intermediaries, such as ga...