NFTs 101: Things to Know

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5 May 2022
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Photo by Lazartivan


NFTs are digital assets that are unique and non-interchangeable. They are created on blockchain platforms like Ethereum. NFTs can represent anything from virtual game assets to real-world collectibles, such as art pieces. 

One of the key benefits of NFTs is that they can be used to create digital scarcity, which is important for assets that have value in the real world. For example, if you want to sell a virtual game asset, you can issue an NFT that represents that asset and only allow a certain number of them to be in circulation. This helps to ensure that the asset has value and isn't overproduced. 

NFTs are also useful for creating digital collectibles. For example, you could create an NFT representing a rare painting and sell it online.

This guide will provide a brief introduction to NFTs and their benefits.

Why are NFTs growing in popularity?

NFTs, or non-fungible tokens, are growing in popularity due to their unique ability to create digital collectibles.

These tokens are different than traditional cryptocurrencies because they can be divided and traded individually. This makes them perfect for collectors who want to own a unique piece of art rather than just a currency share.

Another reason for the growth of NFTs is their potential for use in gaming. These tokens can be used as rewards or in-game assets, giving users a more immersive experience.

Additionally, NFTs can be used to create digital property rights, which could revolutionize how we think about ownership.

Overall, it's clear that NFTs have a lot of potential and are growing in popularity for a good reason.

What are NFTs?

An NFT is a unique digital asset, cannot be divided, and is not interchangeable with other assets. They are created by issuing a new token on a blockchain platform that supports them.

For example, Ethereum supports non-fungible tokens through its ERC721 standard. When you create an NFT, you generate a unique key (similar to an address) that represents it. This key is used to track the ownership and movement of the token on the blockchain.

What is ERC-721? The Ethereum NFT Token Standard - Decrypt


NFTs are created on blockchain platforms and are used to represent unique digital assets or rights. NFTs have many potential applications, such as gaming, collectibles, and digital rights management. 

Non-fungible tokens (NFT) | ethereum.org


The use of NFTs is growing rapidly. In 2017, only $3 million worth of NFTs were traded. In 2018, that number had grown to over $200 million. This growth is being driven by the increasing popularity of blockchain-based games and the development of new applications for NFTs. 

NFTs are still a relatively new technology, and there are many unknowns about their long-term viability. However, they offer a number of potential benefits that make them worth investigating.

Properties of NFTs

The properties of NFTs that make them so unique and exciting are their divisibility, fungibility, and portability. These features make them perfect for a variety of use cases and applications.

Divisibility: NFTs are infinitely divisible, meaning that they can be divided into any number of smaller units without losing any value. This makes them perfect for microtransactions and other small-scale transactions.

Fungibility: NFTs are also fungible, meaning that every unit is equal to every other unit. This feature ensures that all tokens have the same value and eliminates the need for exchanges or third-party services.

Portability: Lastly, NFTs are portable, meaning that they can be easily transferred from one user to another. This allows users to exchange tokens with each other quickly and easily without having to go through a third party.

NFTs can be stored on blockchains or other decentralized storage networks, giving them a secure and tamper-proof ledger. 

This makes them ideal for digital collectibles, online games, and other applications where authenticity and security are important.

How to store, manage and use NFTs

NFTs are a new and exciting way to store and manage digital assets. They offer a number of advantages over traditional methods, such as increased security and easier tracking and management.

Here are a few tips on how to store, manage, and use NFTs:

1. Store your NFTs in a safe place. Make sure to use a secure storage solution that is resistant to theft or loss.

2. Manage your NFTs using a reliable management tool. This will make it easier to track and manage your assets.

3. Use your NFTs to access unique experiences and content. NFTs can be used to unlock special features or content that is not available to other users.

There are a few key things to keep in mind when managing and using NFTs. First, it’s important to store them in a safe place.

8 Best NFT Wallets in 2022



Many different wallets support NFTs, so choosing reliable and secure ones is essential.

Once the tokens are stored in a wallet, they can be used for various purposes. For example, they can represent ownership of digital assets or as currency on blockchain-based platforms.

NFTs can also be traded on decentralized exchanges, allowing users to exchange them for other tokens or cryptocurrencies.

What are NFT Marketplaces?

NFT marketplaces are online platforms that allow users to buy, sell, or trade NFTs. These marketplaces can be used to buy and sell goods and services or simply exchange tokens with others.

Opensea is the first major marketplace for NFTs. It allows users to buy and sell a wide variety of NFTs, including digital art, collectibles, and gaming assets. The site also has a built-in wallet for storing NFTs.

OpenSea, the largest NFT marketplace



NFT marketplaces vary in terms of features and functionality, but all provide a space for users to interact with NFTs.

13 of the Biggest NFT Marketplaces - Decrypt


One of the key benefits of using an NFT marketplace is that it allows users to easily find and purchase NFTs from a variety of sellers.

Additionally, these marketplaces often provide a variety of tools and services that help users manage their tokens. For example, some marketplaces offer portfolio management tools, price tracking features, or escrow services.

NFT marketplaces are also a great place to learn about different types of NFTs.

Use cases for NFTs

There are a number of potential use cases for NFTs that go beyond just trading and collecting.

For example, they could represent property ownership, digital collectibles, or even gaming worlds. Here are some specific examples:

NFTs could represent digital assets like houses, cars, or other property. This would make it easier to track and manage ownership of these assets and could also be used for security purposes.

NFTs could also represent digital collectibles like rare coins or paintings. These could be stored on a blockchain and traded between users.

NFTs could also be used in gaming worlds to represent in-game items or characters. This would make it easier for users to trade and sell these items, and it could also add more excitement to the gaming experience.

NFTs Potential Applications

NFTs, or Non-Fungible Tokens, are unique digital assets and cannot be interchangeable with other tokens of the same kind.

This makes them ideal for representing digital collectibles, digital assets, and gaming items.

Because they are unique, NFTs can be used to prove ownership of an item and can be traded or sold on secondary markets. This could make them a valuable asset for gamers and collectors. NFTs could also be used in online games to represent in-game items or rewards.

They have a wide range of potential applications, especially in gaming. Here are two examples of how NFTs can be used in gaming:

1. As in-game items or rewards. NFTs can be used as rare or valuable rewards that players can earn by playing the game. This could add an extra layer of excitement and motivation for players, as they would know that the more they play, the better their chance of earning a coveted NFT.

2. As game currencies. NFTs could also be used as game currencies, adding more value and excitement to the gaming experience.

What are NFT's benefits?

Nfts offers unique benefits for both businesses and consumers. For businesses, nfts can help reduce fraud and counterfeiting, streamline transactions and improve record-keeping.

For consumers, nfts can provide a more secure and convenient way to purchase goods and services. Additionally, nfts allow holders to vote on important network decisions and receive a share of network fees.

There are a few key benefits of using nfts:

1. Increased security and privacy. Since nfts are not fungible, tracking them or identifying the owner is difficult. This makes them more secure and private than traditional cryptocurrencies.

2. Decentralized control. Unlike traditional cryptocurrencies, which are controlled by centralized authorities, nfts are controlled by the holders of the tokens. This makes them more democratic and decentralized.

3. Fairer distribution. Most new coins are distributed to early investors and miners with traditional cryptocurrencies. This can create an unfair distribution and lead to wealth inequality. With nfts, new tokens are distributed according to the amount of work that has been put in (i.e., holding tokens, staking coins, etc.). This creates a fairer distribution and helps to reduce wealth inequality.

Final Thought

In recent years, we have seen a massive increase in the popularity of blockchain technology and cryptocurrencies. This has led to the development of new technologies and applications built on top of the blockchain. One such application is that of non-fungible tokens or NFTs.

NFTs are unique in that each one is unlike any other. They are not interchangeable and cannot be divided into smaller units. This makes them perfect for representing digital assets, such as collectibles, licenses, and identity information.

The potential for NFTs is huge. We can expect to see many more innovative applications being built on top of the blockchain in the future. These applications will range from online marketplaces to gaming platforms and beyond.

One key area where NFTs could make a big impact is in the world of e-commerce.

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