Non-Fungible Token (NFT)

What is a Non-Fungible Token (NFT)?

NFTs are non-fungible assets (NFTs) that are digital assets stored on the blockchain with unique identity codes and metadata to make them distinct from one another.

Contrary to cryptocurrencies that cannot be exchanged or traded for equivalent rates. This is different from cryptocurrency-like tokens that are fungible and identical to one another and, thus, can be used as a platform to conduct commercial transactions.


  • Non-fungible (non-fungible) are unique cryptographic tokens created on blockchains and cannot be duplicated.
  • NFTs could represent items from the real world, such as real estate and artwork.
  • “Tokenizing” these tangible assets can make buying, trading, selling, and buying more efficient while reducing the chance of fraud.
  • NFTs also identify individuals’ identities with property rights, identity, and much more.
  • Collectors have been seeking NFTs because their value initially was astronomical, but since then, it has decreased.

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Understanding Non-Fungible Tokens (NFTs)

NFTs were developed from the standard ERC-721. It was developed by the same individuals responsible for creating the ERC-20 smart contracts ERC-721 defines the minimal interface–ownership details along with security and metadata –required to facilitate the transfer and distribution of game tokens. The ERC-1155 standard expands the idea further by reducing the transaction cost and storage costs associated with NFTs, as well as batching several kinds of non-fungible tickets into one singular contract. 

NFTs can be used to be used in a variety of ways. They are, for instance, an ideal tool to digitally signify physical assets such as real property and art. Since they are built in blockchains, NFTs could also be used to remove intermediaries, connect artists to audiences, or manage identities. NFTs can eliminate intermediaries, streamline transactions and develop new markets.

The current marketplace for NFTs is focused on collectibles, including digital artwork, sports cards, and rare items. One of the most talked about areas can be found in NBA Top Shot, a space to store non-fungible tokenized NBA moments in the form of digital cards. Sure these cards have been sold at auction for millions. 2 Recently, Twitter’s ( TWTR) Jack Dorsey tweeted a link to a tokenized copy of the first tweet ever sent, where he wrote, “just getting my TWTR up and running.” This NFT Version of that very first tweet was sold at a price of more than $2.9 million. 

$69 million

In the early months of March 2021, an assortment of NFTs created by the digital artist Beeple was sold for more than $69 million. The auction established a precedent and set an all-time record for the most expensive digital art that has been sold so far. The piece was a collage of Beeple’s initial five years of work. 

As with physical currency like physical money, cryptocurrency is also fungible and can be traded or exchanged for another. For instance, the value of one bitcoin is always equivalent to another bitcoin. Similar to that, one unit of Ether is equal to another. This makes cryptocurrencies an ideal medium for secure transactions of exchange in the world of digital commerce. 

NFTs alter the crypto-based paradigm in that each token is unique and indestructible, making it impossible for a non-fungible currency to be equivalent to the other. They represent digital versions of assets. They have been compared to digital passports since every token is unique and has an identifiable, non-transferable identity that differentiates them in comparison to other currencies. They also have the ability to be extended, which means you can blend two NFTs to “breed” another unique, exclusive NFT.

Like Bitcoin, NFTs too include ownership information for simple identification and transfer among token holders. Owners are also able to add metadata or other attributes related to the asset they are using in NFTs. For instance, tokens that represent coffee beans could be considered fair trade. Artists can also make their digital artwork sign by putting their signatures within the metadata.

Examples of NFTs

Perhaps the most well-known instance of NFTs is one of the crypto kitties. They were introduced in November 2017. The crypto kitties can be described as digital versions of cat images that have unique identities in Ethereum’s Blockchain. Each cat is unique and comes with the value of Ether. They reproduce between themselves and create offspring with different characteristics and importance when compared to their parent.

In the short time after their initial launch, the crypto kitties gained an audience that paid the equivalent of $20 million in coins to purchase the animals, feed, and nurture the animals. Some fans even spent upwards of $100,000 to support the project. 6 More recently, the Bored Ape Yacht Club attracted a lot of attention due to its pricey prices, its celebrity fan base, and high-profile thefts of the 10,000 NFTs it holds.

While the crypto kitties, as well as the Bored Ape Yacht Club use scenarios, may seem like a joke, however, other cases have greater business implications. For instance, NFTs are used in the context of private equity transactions, as well as real estate transactions. 9 One consequence of allowing different types of tokens to be used in an agreement is the possibility to offer an escrow for various kinds of NFTs, from artwork to real estate — into an all-financial transaction.

Why NFTs are Important

Non-fungible tokens are a development of the basic concept of cryptocurrency. Modern finance systems comprise advanced loan and trading systems that deal with different types of assets, including real estate, to lending contracts to artwork. With the ability to digitally represent tangible assets, NFTs can be a major step towards the redesign of this technology.

It is true that the concept that digital images of tangible assets aren’t unique, nor is the idea of unique identification. But, when these ideas are paired with the advantages of a tamper-proof, secure blockchain for intelligent contracts are an effective force to effect transformation.

The most obvious benefit that comes from NFTs is the efficiency of markets. The transformation of an asset that is physically present into a digital one speeds up processes and eliminates intermediaries. NFTs that are digital or physical artwork on blockchains remove the requirement for agents and permit artists to directly connect with their fans. They can also enhance the efficiency of business processes. For instance, the use of an NFT for wine bottles can enable various players within a supply chain to communicate with it and trace its production, provenance, and sale throughout all stages of the process. The consulting company Ernst & Young has already come up with a solution for one of its customers. 

Non-fungible tokens are great for managing identity. Take the example of physical passports, which must be presented at every entrance and exit point. When you convert individual passports to NFTs, each with its own distinct specific identifying features, It is possible to simplify the process of entering and leaving different jurisdictions. To expand this application, NFTs are also able to serve an identity management function within the digital world too. 

NFTs within both the Real and Virtual World

NFTs are also able to democratize investing through the fractionalization of physical assets such as real estate. It is easier to divide a digital estate asset between many holders than to divide physical support. The tokenization principle is not limited to real estate but may be applied to other types of objects, like artwork. Therefore, paintings need not necessarily have a single owner. The digital version of it could have several owners, each responsible for a specific portion of the work. These arrangements can increase the value and revenue.

The most exciting opportunity for NFTs is the development of new market segments and different forms of investment. Think about a piece of real property that is divided into several divisions, each one that has distinct properties and characteristics. One division might be near a beach while another one is located situated in a complex for entertainment, and another one is an area for residential development. Based on the characteristics of the land, every piece of land is distinctive and priced differently. It is identified through an NFT. Real estate transactions, which are complex and bureaucratic, are made simpler with the inclusion of pertinent metadata in each individual NFT.

Decentraland is a virtual reality platform based on Ethereum’s blockchain and has already implemented a similar idea. 12 As NFTs get more sophisticated and become integrated with the financial infrastructure; It is possible to use the same concept of tokenized land parcels (differing in value and place of origin) within the physical world.

What are some examples of Tokens that are not fungible?

Non-fungible tokens are able to digitally represent any asset, which includes online-only assets such as digital artwork as well as real assets like real estate. Other examples of assets that NFTs may represent are items in games like avatars, non-digital and digital collectibles, domain names, and even event tickets.

How can I Purchase NFTs?

A lot of NFTs are only available using Ether, and therefore having some of this currency and keeping it in an electronic wallet–is generally an initial step. Then, you can buy NFTs by using any of the available online NFT marketplaces, such as OpenSea, Raible, and super rare.

Are NFTs secure?

Non-fungible tokens that use blockchain technology, just like cryptocurrency, are typically safe. Blockchains are distributed, which creates NFTs very difficult (although still not unattainable) for hackers to penetrate. One security risk associated with NFTs can be the possibility that you may lose access to the token you have purchased when the platform that hosts the NFT ceases to operate.

What does the word “non-fungible” mean?

Fungibility is an economic term that refers to the interchangeability of certain products. For example, a barrel of oil is fungible (interchangeable/indistinguishable) from any other barrel of oil. Dollar bills similarly are equivalent to the additional dollars (or four quarters, etc.). It is a way to make objects unique or distinct. For instance, if you took an ordinary dollar bill and got it drawn on by one of the most famous artists, it would be unique, unlike the other dollar bills, and possibly worth more than its value.