What is NFT (Non-Fungible Token)

What is NFT (Non-Fungible Token)

“This NFT is any kind of emotion that links with either living things or non-living things. These are new kinds of wealth with digital assets.”

Let us imagine, we fly over the digital world into a virtual land. And this article is in a crispy manner.

Some clouds are:

  • What is fungibility?
  • What is NFT (Non- Fungible Token)?
  • The special thing about NFT
  • How does it work?
  • Transact NFT
  • NFT use case.

What is fungibility?

First, we need to decode, what is meant by fungible.

Fungibility is some of the goods or assets without sacrificing the value that readily interchanges into another asset by using the same kind of manner.

Fungibility is also defined as an asset and it retains the value and is divided.

Money is the foremost fungible, here $1 is convertible into 4 quarters or 10 dimes, etc.

“Bitcoin this is a fungible token”

What is NFT (Non-Fungible Token)?

This NFT is a digital asset that is generated cryptographically this is captured by the smart contract. By the use of blockchain technology that is linked with the unique digital assets and it cannot be replicated.

That key attributes make the NFT special and unique.

The bitcoin and other NFT are not divisible into smaller units. Now you can buy its whole entity.

Every NFT has a unique identity and it cannot be duplicated and this NFT is like a certificate of authenticity.

NFTs are tokens that may be wont to represent ownership of unique items. They allow us to tokenize(Digitise) things like art, collectibles, even assets. they will only have one official owner at a time and they’re secured by the blockchain network like Ethereum. the data stored within the blockchain network is unmodifiable(immutable ) thereby ensuring the ownership remains intact. Now that we’ve understood the specialty of NFT’s, let’s deep dive further to know how NFT works within the blockchain ecosystem and the crypto world.


ERC-721 is that the standard related to Ethereum blockchain, to loosely describe non-fungible tokens. Whenever a developer creates an NFT on the highest of the Ethereum network they apply this ERC-721 protocol to stick to the Ethereum standards put aside for this unique, indivisible, and scarce digital asset.

Ethereum has been the foremost popular smart contract (blockchain), supporting NFT standards, but now in 2021, we’ve got multiple decentralized platforms Smart contracts like NEO, EOS and TRON, etc, which have NFT standards.

Smart contract:

The underlying smart contract software is employed by the user to connect the attributes like

  • Owner unique identity
  • Asset metadata
  • Secure URLs

The ability to secure the ownership of a digital asset and prove its uniqueness has been one of the game-changing technologies and has been the rationale for the enormous popularity NFT has garnered between 2020 and 2021. It further cements the facility of blockchain and enhances the idea of the user on the trustless security applied to the ownership, or exchange of just about any digital asset.

NFT Use Cases:

If you’re one of all those game fanatics who likes to purchase digital goods within the game to use as power-ups or as a prop to progress within the game, you’d be happy to grasp that multiple multiplayer games allow you to trade NFT’s. computer game stakeholders are utilizing non-fungible tokens (NFTs) and other digital assets to incentivize players into spending even longer on the sport by earning paper currency.