NFT as an encrypted digital item, NFT is a personal ID virtual item that can be used as a kind of digital identity, through the NFT to identify its personal identity, so as to obtain a permission to engage in the digital field, for example, when we play online games, before we enter the game, we also need to log in to the correct personal account and enter the correct password before we can enter the game for entertainment, therefore, Under blockchain technology, virtual items that are associated with identity in the NFT interface also have the function of authorizing identity in one of their digital fields.
(Image material from the Internet)
NFT can not only be used for identity recognition, but also for the layout of some digital scenes, such as a decorative interface in our game or the equipment and props of game characters, NFT as a digital artwork, but also can be used for the layout of a virtual item in the digital scene, or a digital virtual item to decorate, and there is a virtual item associated with an encrypted personal identity, and it is also necessary to transfer, trade or delete the authorized personal digital items.
All in all, the usability potential of NFTs is still very large, no matter which field the metaverse develops, NFTs can be used as a window to enter the metaverse and obtain and use digital items in the digital field.
This article does not make any investment advice, but only expresses the author's opinion.