Learn about NFTs (Non-Fungible Token) & how they are changing Art world?

Written by - Deepak Prasad

What are NFT (Non-Fungible Token)?

DEFINITION A fungible token (FT) is identical to every other token in value for the same class of tokens. One FT is equally exchangeable with any other within the given class.

DEFINITION A non-fungible token (NFT) is a unique token within given token class. An NFT is not equal to any other NFT within the given class.

How NFTs (Non-Fungible Token) are changing Art world?

In the above figure, every ordinary dollar bill has the same value as every other dollar bill. This equation applies to 1 ETH and 1 Bitcoin, which are said to be fungible items. One item is replaceable by any other item of the same kind. But one pet dog is not the same as any other pet dog in the world. The pet dog Milli is not the same as the pet dog Riley!

If you are into blockchain and cryptocurrency then you may be wondering what NFTs are. NFTs stands for Non-Fungible Tokens. Non-Fungible Tokens are a type of non-fungible token. These are essentially digital certifications of ownership and authenticity. With an NFT, the creators use blockchain to turn virtual commodities into one-of-a-kind, forgery-proof collector's items—a digital certificate of authenticity. This gives the work a value that no arbitrarily replicated content can match. The word "non-fungible" means "unique."

  • The new catchphrase in the media environment is "crypto art." Digital art, including NFTs, may still be replicated, copied, and distributed. The image rights are not yours. Only one thing about NFTs can't be copied: the work's ownership. Artists maintain full rights to the work, just as they would with an actual painting.
  • For artists, it's a chance to get money for their work and the labor they've done. The artist may be paid a portion of the NFT's sales price. As a buyer, you view it as a chance to appreciate digital art in the same way that a museum celebrates actual art. In any case, it's a long-term investment that should pay off eventually.
  • Like traditional art, crypto items may be purchased and perhaps financially resold. Or perhaps not. Every art market swings, and the crypto art market is no exception. Nobody knows when the craze will die down.


What is a token?

A token is a representation of an asset in digital form. The token has a value or performs a specific function. Real assets, like real estate or music rights, can be tokenized at the same time by overwriting the token's associated rights and responsibilities. This means that the ownership structure is digitally mapped and hence tradeable.

A token might be fungible (exchangeable) or non-fungible (not exchangeable). In this context, "non-exchangeable" simply indicates that it is a one-of-a-kind digital object that cannot be traded for another.

  • With bitcoins, for example, the situation is different: bitcoins may be swapped at any time since their value remains constant. The same is true with cash: a $100 bill is worth the same as another $100 bill.
  • On the other hand, non-fungible tokens may be compared to works of art such as paintings. These have a monetary value. You normally don't obtain the same value if you exchange them for one another.
  • Ownership is frequently synonymous with property. The advantage of NFTs is that they allow for micro-share investments.


How do NFTs work?

Now that we learned what NFTs are, let's see how they work. The term NFT is derived from the concept of information blocks organized in a blockchain. Each block contains information about itself and the block in front of it, with the value of an item corresponding to a digital fingerprint. The so-called "hash value" uniqueness may be utilized to identify each block.

In theory, NFT may refer to nearly anything, from digital works of art to gaming goods, trading cards, and music, as well as the above-mentioned meme. What matters with an NFT is the exclusivity you purchase. In theory, you have a one-of-a-kind record on the blockchain that is tied to the product.


What are the methods for proving ownership?

NFTs, like cryptocurrencies, are built on the blockchain.

Simply said, this is made up of data chunks that are linked together like links in a chain. Each block, in turn, includes data as well as its own and the preceding block's hash value. The transaction details of cryptocurrencies or NFTs, for example, can be kept in a block, as can the seller, buyer, and transaction amount.

It's possible to think of the hash value as an electronic fingerprint. It's always different and is used to identify the block. A chain (blockchain) is formed because each block additionally carries the hash value of its predecessor. This is built on an equal-rights network of computers, each of which has a complete copy of the blockchain. If a new information block is formed, it is received by all computers in the network, which is compared, and the integration is confirmed.

How NFTs (Non-Fungible Token) are changing Art world?

If someone attempted to incorporate a block into the blockchain with inaccurate information, he would have to feed it into all copies of the same. Because this is nearly impossible, the blockchain is an exceptionally secure data storage option.

Individual ownership may be extremely clearly recorded since data can always be traced on a blockchain. An NFT stored on the blockchain, on the other hand, cannot be copied - at least not within the blockchain.

Digital works of art may, of course, be indefinitely replicated with any technological equipment, but they are in no way inferior to real works of art. And, just like a genuine picture, they derive their worth largely from the fact that we attribute it to them.

The only distinction, perhaps, is that a Picasso or Van Gogh painting may be displayed in one's home, but an NFT exists solely in the virtual realm. But, given how much time we now spend in digital realms like Facebook, Instagram, and other social media platforms, the concept of wholly digital belongings shouldn't seem so farfetched.


How to make and sell an NFT?

If you want to make your own NFT work of art, you may simply do it using a trading platform like OpenSea, Rarible, or Wax. The "Create" function may be found in the menu at the top. All you have to do is submit a suitable file, such as a PNG, GIF, WEBP, MP4 or MP3, and it will be turned into an NFT instantly.

The sites allow you to sell your work directly. Please keep in mind that both uploading and selling will necessitate the use of a digital wallet.



Non-fungible Tokens (NFTs) are digital ownership and authenticity certificates. NFTs are forgery-proof, one-of-a-kind collector's treasures. Artists retain complete ownership of the piece, just as they would with a traditional painting. NFT might theoretically relate to anything from digital works of art to gaming products, trading cards, and music. NFT transaction data, such as the seller, buyer, and transaction amount, may all be stored in a block.


Further Reading

NFT Wikipedia


Deepak Prasad

He is the founder of GoLinuxCloud and brings over a decade of expertise in Linux, Python, Go, Laravel, DevOps, Kubernetes, Git, Shell scripting, OpenShift, AWS, Networking, and Security. With extensive experience, he excels in various domains, from development to DevOps, Networking, and Security, ensuring robust and efficient solutions for diverse projects. You can reach out to him on his LinkedIn profile or join on Facebook page.

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