What are NFTs used for?

In the last few years there has been a lot of information around NFT. A Non-exchangeable token (NFT) is a unique digital crypto-asset that can be used for a variety of purposes. Like other cryptocurrencies, this type of token has cryptographic technology that is based on blockchain technology. The technology presented is unique, which makes it possible to guarantee the authenticity of the token and its owner. They can belong to almost any category, but most often they are objects in blockchain-based video games, music or art. The art world is one of the most popular and specific areas in which NFT has been covered. In this case, digital tokens are sold for tens of millions of dollars at well-known auction houses or other venues. Every talented artist or musician has the opportunity to capitalize on their talent by publishing and selling their work for a decent fee using technology. NFT. You may not have been in the cryptocurrency space too long to learn about NFT, you may not be there at all. And to find out what the concept of NFT is all about, it's important to understand that there are expendable assets and durable assets these days. The first kind is something that can be exchanged for value, which is based on weight, measure or quantity of so-called possessions, of which money is an example. And expendable property cannot be replaced or exchanged for anything, which can be various works of art. That is why NFTs are a unique asset that cannot be replaced or exchanged for other tokens of the same value, because no two NFTs are the same. So, there is an opportunity to more closely associate great works of art with NFT tokens. Some digital works or illustrations can also have NFTs attached to them, and its value is such that people are willing to pay. And popular works can be quite primitive works that people can pay a decent amount of money for. The relevance and usefulness of a non-mutually exchangeable token outside of art also exists. There are also collectible NFTs, which is similar to a figurine or card collection. Collectibles like these currently make up a large portion of sales, which are collected in fairly recognized markets. One of the most common uses of NFTs is gaming. Video games have always been in high demand, as modern gamers usually don't mind paying to get unique NFTs. Proving ownership of digital real estate can also be done with a non-interchangeable token. This is the so-called linking of NFTs to physical real-world digital assets. As technology advances, perhaps NFTs will be used to represent real physical assets.