Rev3al Technology On How NFT Works?

Non-fungible tokens (NFTs) are the latest rage in the crypto space and they are said to be the most valuable use cases of blockchain technology. A non-fungible token is a unique digital asset, like a bitcoin or a Picasso painting. It is unlike a fungible asset and has a fixed and unique identity on the blockchain. The NFTs are the base of the recently announced ERC-721 standard.


In this article, we will discuss how Non-Fungible Tokens work in detail. Non-Fungible Tokens work in a completely different way from the fungible tokens that we use in day-to-day transactions. Let’s first understand what fungible and non-fungible means, and then we will discuss how it works of Non-Fungible Tokens work.


What is a Non-Fungible Token (NFT)?


The non-fungible token (NFT) is a unique digital asset that is not divisible, has a fixed number, and cannot be substituted. The non-fungible token is created based on the unique properties of each blockchain. Thus, each asset is unique and cannot be replaced. NFT is becoming more and more popular in the blockchain world.


In simple words, fungible means that individual units of a commodity can replace each other.  In the blockchain world, fungible tokens are the standard tokens that we use for day-to-day transactions.  These tokens are used to represent a value, but the value is the same in every individual token.  For example, we use the ERC-20 standard tokens to represent the value of Ether.


How to create NFT?


The first thing to know about NFT is that it uses a combination of a smart contract and a special token called a crypto-fungible. The crypto-fungible has a unique serial number which ensures that it’s unique and can’t be replicated. The smart contract has information on the owner of the crypto-fungible, the description of the crypto-fungible and the owner of the smart contract.


In this scenario, Person A has a crypto-fungible token that says that it belongs to Person A and that Person A owns a video game. Person B has a crypto-fungible token that says that Person B owns a polly-fibre. A third person, Person C, created a smart contract that says Person B can trade Person B’s polly-fibre for Person A’s video game.


Person B used the NFT to represent Person B’s polly-fibre and Person A used the NFT to represent Person A’s video game. Person C used blockchain to create a smart contract that says that Person B can trade Person B’s polly-fibre for Person A’s video game.


Person C used the smart contract to execute Person B and Person A’s transaction and to ensure that the trade was secure and that all the conditions of the trade were fulfilled. Person C paid a fee for this service.


What is the popular NFT use case?


The main thing that most people use Non-Fungible Tokens (NFTs) for right now is gaming and gaming collectibles. But there is potential for a lot more uses in the future.  People like to trade and sell their collectibles and it’s possible that they could do this on a blockchain network. There’s also a lot of people who make fan art and sell it for tokens. These tokens could be used as a show of appreciation and as a collectible like a trading card.




Making games is the easiest way to introduce the idea of NFTs to your users. Non-fungible tokens (NFTs) are a new data structure that makes it possible to create digital assets that are unique and verifiable. The main characteristic of these assets is that they cannot be duplicated, taken away, or destroyed.


Non-fungible tokens (NFTs) are a relatively new and innovative technology, and the potential for their use cases is vast. They are similar to ERC-20 tokens in that they are built on the Ethereum blockchain. However, while ERC-20 tokens are all identical, NFTs are non-identical. They are unique. This might be a little confusing at first, but the implications of this are huge.


REV3AL Technology is a Digital Copyright Protection & Anti-Counterfeit Technology that protects artists, creators, and owners of Intellectual Property across the digital spectrum and into the physical world.

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