What is an NFT (Non-fungible Token)?

NFTs (Non-fungible Tokens) Explained: An Overview of Unique Digital Assets.

February 5, 2023


An NFT (Non-Fungible Token) is a digital asset that can come in the form of art, music, in-game items, videos, and more.An NFT is essentially a cryptocurrency. But in this definition, the currency in question can be any asset that has value outside of the definitions we know. So, an NFT is a digital asset that has a value and can be collected.They are bought and sold online, frequently with cryptocurrency, and they are generally encoded with the same underlying software as many cryptos.

With the technological innovations of our age, having digital products has become widespread among people and more than 174 million dollars have been spent on NFTs since 2017.The supply-demand balance ensures that prices are determined in NFTs, as in all assets with value. Due to the uniqueness of NFTs, the products sold are considered collectibles and their value is very high.

How does an NFT work?

NFTs exist on the blockchain just like other cryptocurrencies. In other words, NFTs are fully digital assets. So, what does NFT do in this case? You can think of NFTs as follows: Just as cryptocurrencies or Bitcoin have a monetary equivalent, NFTs also have some counterparts created in the digital environment. These can be an art form, a photograph, a literary piece, and more. The value of NFT comes from its uniqueness. So when you buy an NFT, you have a digital asset that no one else has. You can think of owning an NFT as getting yourself an original code in the digital environment.

NFT is created with the ERC-721 standard, which is an Ethereum-compatible code generally created by CryptoKitties developers. Apart from this, another newly developed standard is ERC-1155. This new standard also offers the opportunity to work together with new opportunities. This means that blockchains of NFTs, which are unique assets, are compatible with each other and can be easily transferred between different applications. Of course, NFTs can also be based on Polygon, Avax or Solana.

The first NFTs, based on Ethereum, appeared circa 2015. CryptoKitties, on the other hand, first made its name in 2017 thanks to its immutable token technology. Since then the NFT industry has been growing rapidly.

When you want to keep your NFT and create a collection, you can use wallet applications such as Metamask, Phantom, Trust Wallet. Thus, your NFT and other blockchain tokens you use are located on a specific address. In addition, NFTs may not be copied or transferred without the permission of the owner.

An NFT is created, or “minted” from digital objects that represent both tangible and intangible items, including:

  • Grafic art

  • GIFs

  • Videos and sports highlights

  • Collectibles

  • Virtual avatars and video game skins

  • Designer sneakers

  • Music

  • Even tweets count. Twitter co-founder Jack Dorsey sold his first ever tweet as an NFT for more than $2.9 million.

What purposes do NFTs serve?

Both digital and tangible assets can be utilized to demonstrate ownership using an NFT. Because a digital asset didn't exist in the past, there was never a means to demonstrate ownership of one. The capacity to demonstrate ownership of products like in-game items, a blue checkmark on social media, and even the work of content providers is now possible thanks to NFTs.

Why would we need to be able to prove who owns a digital object? It's easy. Before they even existed, digital goods were already valued by society. You realize the worth that anything digital can have if you've ever purchased a video game item like a Fortnite skin or even wished that your social network account had a verified checkmark.

We also need a mechanism to establish ownership of our digital commodities as we transition to a more digital society. As we've just mentioned, NFTs can be used to transparently show ownership of almost anything and everything, so they're not simply for proving ownership of digital items.

Should you purchase an NFT?

You could be pondering whether you ought to purchase your own NFT now that you are more aware of what an NFT is, what it can be used for, how to acquire one, and where it is kept.

If you want to learn more about the technology's possibilities, generate money, or just like what an NFT might be able to provide you, you should buy an NFT. Some NFTs are investments, while others are collectibles, products, or services. You must decide if an NFT is the best option for you.

Here are a few of the primary motives for purchasing NFTs:

  • Utility (product or service offered) (product or service offered)

  • Collectability (if you enjoy collecting stuff)

  • Support a brand or community(invest in the brand)

  • Exclusivity (VIP membership or admission to an event)

  • Opportunities for investing (flip your nft for a profit)

  • You enjoy it (a piece of art or a product you enjoy)

In the end, those who purchase NFTs may be traditional consumers, investors, flippers, admirers, or collectors. You could like getting an NFT if you enjoy buying products from your preferred businesses or supporting various groups.


The deployment or widespread adoption of NFTs is still in the early stages, as is the case with most new technology. However, when NFTs and blockchain technology are integrated within the context of digital ownership logic, you will notice that the use cases are virtually endless and that major brands and corporations are gradually beginning to use this technology. Nike, Starbucks, Disney, and countless more well-known individuals and companies have already made progress with this technology and will continue to do so.

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