In recent years, the popularity of non-fungible tokens (NFTs) has been steadily increasing. On special exchanges, art collectors, investors and players in the cryptocurrency market connect. The token itself can take many forms, e.g. a JPG photo, a gif, a video or a text file. It must have a digital record that declares that the file exists in only one copy. Each token has a unique value and cannot be copied, which is why NFTs are sometimes used as proof of authenticity. This asset is popular as digital art or digital collectibles, for example. It is worth finding out what are the connections between tokens and cryptocurrencies. A good information portal will provide you with more information on this topic.