What is NFT: A Go-to Guide

The non-fungible tokens (NFTs) have made a huge spike and are still all the rage. They have already managed to get tied to a physical world as well. From private club memberships to the purchase of physical goods—the sales numbers are skyrocketing.

Given that nearly all industries have incorporated to some extent these virtual assets, it’s essential to understand what NFT is and how the marketplace works.

What is NFT?

The non-fungible tokens (NFTs) are digital assets powered by blockchain technology. They can represent real-world and digital objects such as art, in-game items, music, etc. The main characteristic of the token that sets it apart is that NFT is not fungible—meaning the assets cannot be exchanged or traded for one another.

The assets are stored on a digital ledger that provides proof of ownership. In contrast to cryptocurrencies, when it doesn’t really matter which one you own, as they are all fungible, NFTs are original and one-of-a-kind. With NFT, the key thing to care about is the concept of non-fungibility.

How are NFTs Represented?

NFTs are usually represented by audio or visual files. They all possess unique IDs and other metadata that cannot be replicated, attaching special value and originality to the token.

The most common NFT types are digital artworks with public authenticity and ownership certificates issued by blockchain technology. Digital collectibles are also quite popular. Bored Ape Yacht Club, Cryptopunks, Meebits, and the likes played their role in the hype around NFTs.

Other well-known NFT forms are video-game assets such as the Sandbox, Gods Unchained or CryptoKitties, virtual land in Metaverse or video games, memes, music, etc. The space has become quite lucrative, with pieces worth millions of dollars. NFT art pieces can get up to .8 million (The Merge by Pak).

How Do NFTs Work?

NFTs use the same technology that is behind the cryptocurrencies — blockchain. Blockchain is the underlying technology that powers cryptocurrencies featuring a distributed public ledger to record transactions. NFTs are essentially stored on the Ethereum network, however other blockchains such as Solana and Flow also support NFTs.

The process of creating NFTs is known as minting. It also involves writing the smart contract code and adding it to the blockchain. Basically, NFTs are built upon the underlying utility, communities, and anything else that is baked into the smart contract.

Before learning more about NFT, it is best to have insights into smart contracts and common vulnerabilities.

What Use Cases Are There for NFTs?

There are multiple ways to approach the NFT space. People come to it as collectors to support the creators, as flippers—to make money by buying at a low price to sell at a higher, as holders—to come in, research, and find the ones that will have long-term value.

While the buyer perspective may seem straightforward, the use cases of non-fungible tokens have been booming. Initially, a good way to enable artists and content creators to monetize their works, NFTs have invaded many industries, expanding their application.

Some prominent examples of NFT use cases are:

• Fundraising — NFTs are now a popular and effective way of fundraising. The fast-food chain Taco Bell was selling themed NFTs — GIFs and images, on Rarible, sending all the profits to charity through the Taco Bell Foundation.
• Private Membership — NFTs are often a good way to support or form a community. They’re now used for private dining club memberships. Flyfish Club, which will be based in NYC, grants access to NFT holders offering standard and premium memberships. Stoner Cats is another example of membership; to watch the adult animated series, you need to own a Stoner Cats NFT.
• Music — Not only selling NFT tickets for concerts is going mainstream, but the whole music industry is also stepping into the tokenized reality. Kings of Leon released “When You See Yourself” as an NFT album, enabling fans to buy the album on the blockchain with the “NFT Yourself” collection.
• Fashion — NFT is also coupling with high-end fashion. Good examples are Gucci with the short film Aria as an NFT, Louis Vuitton with Louis the Game, which features 30 hidden collectible NFTs, and Balmain with Balmain X Barbie collection with avatars.

Are NFTs Safe?

The marketplace's growing popularity and the whooping numbers make NFT an attractive target for hackers and scammers. This requires making NFT security a top priority for buyers and creators. Given non-fungible tokens are comparably new concepts in the digital world, they are not entirely immune to market manipulation and risks.

NFTs on their own are safe to purchase and own. Malicious actors mainly target the platforms or wallets to steal virtual assets. Other instances may include selling fake NFTs, bugs in the system, and smart contract vulnerabilities.

While some NFTs cannot be recovered, there are ways to protect them from being lost. Professional NFT audits can help review the code against potential attacks and risks.

Prioritize security and conduct your research before jumping into the NFT space. Find the project that resonates with you the most and become part of the growing digital community.