NFT (non-fungible tokens) are a unique cryptographic hash of a digital file. They can be traded on a decentralized exchange and therefore require no middlemen. The owner of the NFT is the one who has the keys to the cryptographic hash stored on the blockchain. Any digital file (composed of 0’s and 1’s) can be converted into a unique cryptographic hash that can then be used to tie the ownership to the digital file.

Although anyone can have a copy of the digital file, only the owner of the NFT will be able to verify it by being the only one with the keys to the transaction on the blockchain.

NFT Creation

What bockchain? There are many blockchains that offer NFT trading. The largest one is Ethereum with


Suggested text: When visitors leave comments on the site we collect the data shown in the comments form, and also the visitor’s IP address and browser user agent string to help spam detection.

An anonymized string created from your email address (also called a hash) may be provided to the Gravatar service to see if you are using it. The Gravatar service privacy policy is available here: After approval of your comment, your profile picture is visible to the public in the context of your comment.