This website uses cookies for functionality, analytics and advertising purposes as described in our Privacy Policy. If you agree to our use of cookies, please continue to use our site.
They are collectible elements within the Ethereum blockchain under ERC-721, where each token refers to a single element with a certain value. They represent something unique and therefore does not have the mutual interchangeable value. In other words, no non-fungible token is the same. The most popular is CryptoKitties, but there are many others.
A type of digital signature performed in a group where it becomes impossible to determine which member's key in the group were used for the digital signature.