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Focus on NFTNFTs Introduction NFTs, or non-fungible tokens, are a type of cryptocurrency created on a smart contract platform such as Ethereum. These are unique digital items that can be cool to own or even profitable to trade. Think of them as digital trading cards. Originally only enthusiasts would care about it, but if you get a rare one it could be worth a lot someday.
What is fungible and non-fungible? Cryptocurrencies can be fungible, which means that all units of currency (i.e. tokens) are the same and equal, like grains of rice or dollars. Non-fungible tokens are the opposite: each unit of cryptocurrency, or token, is unique and cannot be replicated. This “non-fungible” property can be used for a lot of things, even for certain types of currencies.
But the current NFT craze is mostly fueled by digital art and collectibles. People have understood that a unique digital object can be interesting, and even have significant monetary value. This is why the space has recently expanded, encompassing thousands of projects involving works of art, games and sports. How do NFTs work? It really depends on the platform.
But since the vast majority of NFTs are created and traded on Ethereum, we will focus on this site. Non-fungible tokens are created on the Ethereum blockchain, which is immutable, meaning it cannot be changed. No one can cancel your ownership of an NFT or recreate the exact same. They are also "permissionless", so anyone can create, buy or sell an NFT without asking for permission.
Finally, each NFT is unique and can be viewed by anyone. So yes, it's like a unique collectible card in a forever open storefront that anyone can admire, but only one person (or a cryptocurrency wallet, to be exact) can own at a time. given. In a practical sense, an NFT is generally represented by a digital illustration, such as an image. But it's important to understand that it's not just this image (which can easily be replicated). Its existence as a digital object on the blockchain makes it unique. How to buy or trade NFTs?
Non-fungible tokens are bought and traded like any other Ethereum-based cryptocurrency, but instead of buying a certain amount of tokens, you buy a single token. To do this, you must first install Metamask, a browser extension that allows you to interact with various facets of Ethereum, such as exchanges and dApps (decentralized applications). MetaMask is also a digital wallet for Ethereum but be very careful with your funds - store your password and your wallet private key in a safe place.
Then when you visit a website that sells or trades NFTs all you need to do is connect your MetaMask wallet to the site (only do this on sites you know are safe), and purchase your first NFT. Here is a list of websites that allow you to buy NFTs OpenSea is the world's largest digital marketplace for crypto collectibles and non-fungible tokens (NFTs), including assets ERC721 and ERC1155.
Buy, sell and discover exclusive digital assets like Axies, CryptoKitties, Decentraland, etc. Sorare is a platform, associated with maps of football players. These cards exist on the Ethereum blockchain with the licensing rights of the players' club. The goal of NBA Top Shot is to collect outstanding actions from NBA games. A dunk, a block, a three point, a buzzer beater, everything is there.
Of course the platform is officially supported by the NBA. Why are NFTs valuable? Of course, before you buy anything, you'll probably want to know why it's a good buy. Indeed, why would anyone buy an NFT. And why would there ever be a buyer willing to spend more money? Simply because an NFT is a digital collector's item. The value of non-fungible tokens is not a game, in which you buy to sell it later. Ideally, NFT should be valuable to you because .. you love it. If you are a football fan, you may want to have an official NFT representing your favorite player.
Or maybe there's a digital cat you i makes them extremely rare. In addition, the blockchain also transparently tells you who created the NFT. If a famous musician says, "Yes, it was my Ethereum address that created this digital image of a possum." this can be easily verified on the blockchain.