What are NFTs?

NFTs are the new rage in the world of digital assets. But what are they, and how do they work? Let’s find out!


NFTs, or non-fungible tokens, are a new type of digital asset that allows users to own and trade unique digital items. Unlike traditional cryptocurrencies, which are all identical (fungible), NFTs are each unique and can not be replaced by another token.

NFTs are stored on a blockchain, like other cryptocurrencies, which allows them to be traded securely and transparently. However, because they are not interchangeable, NFTs can not be used in traditional cryptocurrency exchanges. Instead, they must be bought and sold through specialized platforms that deal in NFTs.

The most famous example of an NFT is the CryptoKitty, a digital cat that was launched in 2017. Each CryptoKitty is unique, with its own visual appearance and “genetic” code. CryptoKitties became so popular that at one point they were responsible for 10% of all Ethereum network traffic!

Other popular examples of NFTs include digital art, gaming items, and collectibles. There is a growing market for NFTs as more people become interested in owning and trading these unique digital assets.

What are NFTs?

NFTs are digital collectibles that are stored on a blockchain. NFTs can represent anything from art and music to in-game items and virtual real estate. Unlike other types of cryptocurrencies, NFTs are not interchangeable – each one is unique.

NFTs were first introduced in 2017 with the launch of the Ethereum blockchain. Since then, the popularity of NFTs has grown exponentially, with major platforms like NBA Top Shot and Decentraland generating millions of dollars in sales.

The appeal of NFTs lies in their scarcity and uniqueness. Unlike fiat currencies or traditional investments, there is no central authority controlling the supply of NFTs. This makes them ideal for collectors and investors who are looking for alternative assets that are not subject to inflation.

While the secondary market for NFTs is still in its infancy, there is a growing ecosystem of exchanges, marketplaces, and wallet service providers that are making it easier for buyers and sellers to trade NFTs. In the future, we can expect to see even more uses for NFTs as they become more mainstream.

The Benefits of NFTs

NFTs have a number of advantages over traditional assets. First and foremost, they’re very easy to trade and transfer. Because they’re stored on the blockchain, they can be quickly and easily transferred to anyone, anywhere in the world. This is a huge advantage over traditional assets, which can often be difficult and expensive to transfer.

Another big advantage of NFTs is that they’re much more secure than traditional assets. Because they’re stored on the blockchain, they’re virtually impossible to counterfeit or copy. This makes them much more secure than traditional assets, which are often vulnerable to fraud and theft.

Finally, NFTs are also much more transparent than traditional assets. Because all transactions are recorded on the blockchain, anyone can see how an NFT has been traded or transferred over time. This transparency is a big advantage over traditional assets, which can often be opaque and difficult to track.

The Risks of NFTs

As with any new technology, there are risks associated with NFTs. One of the biggest risks is that the value of an NFT could drop suddenly and significantly, leaving investors out of pocket. This is a particular concern given the speculative nature of the market at present.

Another risk is that NFTs could be hacked or stolen, as has happened with other cryptocurrency exchanges. This could lead to a loss of investment or, in the case of art NFTs, a loss of the asset itself.

Finally, there is a risk that governments could crack down on NFTs, as they have done with other cryptocurrencies in the past. This could make it difficult to buy, sell or trade NFTs and could lead to a loss in value.

How to Use NFTs

NFTs are “non-fungible tokens,” which means they cannot be exchanged for other tokens of the same type. NFTs are unique and exist on their own blockchain, separate from other blockchains like Ethereum or Bitcoin. NFTs can represent digital art, collectibles, in-game items, or even real-world assets like property or tickets. You can buy, sell, or trade NFTs like you would any other cryptocurrency.

However, because NFTs are not interchangeable, their value is based on scarcity and demand. The more desirable an NFT is, the more valuable it will be. Some NFTs have sold for millions of dollars!

If you’re interested in buying or selling NFTs, you’ll need to set up a wallet that supports them. You’ll also need to find a marketplace that trades in the kind of NFT you’re interested in. Once you’ve found a seller, you can buy or trade for their NFT using cryptocurrency.

NFTs can also be used as a digital passport to allow you access to certain websites or communities that you cannot access otherwise. For example, I own several pairs of StepN trainers and I get paid to exercise because I own them in their cryptocurrency.

How to Create NFTs

NFTs are digital assets that are minted on a blockchain. They can represent anything from a piece of art to a tweet, and can be bought and sold like any other asset. I create my own NFTs and put them up on OpenSea to sell.

Creating an NFT is simple. First, you need to find a platform that supports NFT creation, such as OpenSea or Rarible. Once you’ve found a platform you’re happy with, you can create your NFT by uploading a file you want to mint. This could be an image, video, or audio clip. You can create these NFTs using anything from NFT creators to programs like MS Paint, Photoshop and FL Studio.

Here are some of the NFTs I have created:

Music NFTs (I’m a composer): These were created in FL Studio. https://opensea.io/collection/chanwalrusmusic
Artwork NFTs (Made in Pix2D): https://opensea.io/collection/distantlands

Once you’ve uploaded your file, you’ll need to choose what kind of NFT you want to create. The most common type of NFT is an ERC-721 token, which is minted on the Ethereum blockchain. However, there are other kinds of NFTs too, such as ERC-1155 tokens which can represent multiple items in a game or collectible set.

Once you’ve decided what type of NFT to create, you’ll need to set a price for it. You can do this in two ways: either by setting a fixed price, or by auctioning it off to the highest bidder. Once you’ve set a price, your NFT will be ready to sell!

The Future of NFTs

NFTs (non-fungible tokens) are digital assets that are unique and not interchangeable. Unlike Bitcoin or Ethereum, which are fungible (each Bitcoin or Ethereum is the same as every other), NFTs represent ownership of digital or real-world assets in the form of tokens.

NFTs can be bought, sold, or traded like any other asset, but because they are non-fungible, each NFT is unique. This means that unlike fungible assets such as cryptocurrency, NFTs can’t be replaced by another identical asset – each one is one-of-a-kind.

This uniqueness makes NFTs ideal for digital collectibles, art, games, and other virtual assets that can be bought, sold, or traded like any other asset. The use cases for NFTs are endless, and the potential for this new technology is only beginning to be realized.

In the near future, we will see more businesses and individuals using NFTs to represent ownership of digital and real-world assets. We will also see more platforms emerging that allow for the buying, selling, and trading of NFTs. as the technology continues to evolve and gain mainstream adoption.


-What is an NFT?
An NFT is a digital asset that represents ownership of a real-world or virtual object. NFTs are stored on a blockchain, which is a decentralized ledger that records transactions.

-How are NFTs different from other digital assets?
NFTs are unique, meaning that each one is stored as a separate entry on a blockchain. This makes them different from other digital assets, such as cryptocurrency, which can be divided into smaller units.

-What are the benefits of using NFTs?
NFTs offer several benefits, including immutability, scarce supply, and transparency. These features make them well suited for use cases such as digital art, gaming, and Collectibles.

-Are there any risks associated with NFTs?
Yes, there are some risks associated with NFTs. For example, they may be subject to theft or fraud. Additionally, the value of an NFT may fluctuate wildly in the secondary market.


NFTs have the potential to revolutionize the way we interact with digital assets and could have a major impact on the gaming, art, and collectibles industries. However, there are still some challenges that need to be addressed before they can reach mass adoption, such as high transaction costs and a lack of interoperability between platforms.

Alex O’Neil

I am a blogger based in the UK. I work as an SEO specialist and Web Designer, and my hobbies include making small films and writing music.