Nonfungible tokens, or NFTs, are a new kind of collectible that could — or could not — earn you big bucks. NFTs began in 2017 and became the new craze faster than any other cryptocurrency you may have heard of. But you can’t keep NFTs in your dresser drawer, like Pokemon cards, a comic book or paintings. They’re entirely digital and are tied to almost anything — a video highlight, a meme or even a tweet.
If this doesn’t make much sense to you, well you’re not alone.
In short, NFTs offer a blockchain-created certificate of authenticity for a digital asset or piece of art. The interest has created a digital market that boasted $250 million in sales in 2020, with NFTs reaching new levels of hype from Visa, Warner Music Group and Nike. The craze has also driven scores of people to put up their own digital art and tweets for sale as NFTs. Even toilet paper companies are in on the latest cryptocurrency wave. Still confused? Here are the answers to your big questions about NFTs.
What’s an NFT?
This is the part that takes a bit of open-mindedness. An NFT is a unique digital token, with most using the Ethereum blockchain to digitally record transactions. It’s not a cryptocurrency like Bitcoin or Ethereum, because those are fungible — exchangeable for another Bitcoin or cash. NFTs are recorded in a digital ledger in the same way as cryptocurrency, so there’s a listing of who owns each one.
What makes an NFT unique is the digital asset tied to the token. This can be an image, video, tweet or piece of music that’s uploaded to a marketplace, which creates the NFT to be sold. The technology started in 2015 when unique tokens were created for the Ethereum blockchain, but they became a big deal in February.
Does owning an NFT mean that I own the asset?
That’s the real kicker to understanding the whole concept. The person who buys the NFT doesn’t own the actual asset.
“NFTs challenge the idea of ownership: digital files can be reproduced infinitely and you do not (usually) buy the copyright or a license when purchasing an NFT,” said Jeffrey Thompson, associate professor at the Stevens Institute of Technology in Hoboken, New Jersey.
For example, the creator of the Nyan Cat meme sold an NFT of it for $590,000. The person who bought the token owns the token but doesn’t actually own the meme. That still belongs to the creator, who held onto intellectual and creative rights.
What the owner of the token has is a record and a hash code showing ownership of the unique token associated with the particular digital asset. People might download Nyan Cat and use it on social media if they want, but they won’t own the token. This also means they can’t sell the token as the owner can.
Why are NFTs so expensive?
As with physical collectibles such as Beanie Babies, baseball cards and toys, there’s a market for NFTs. The buyers tend to be tech-savvy individuals who understand the idea of wanting to purchase digital goods and likely made a killing this past year with cryptocurrencies. Ethereum, for example, went from just over $100 last March to a current price of about $3,400. In some cases, buyers are just flexing their digital wallets to show off how much crypto they have, but for others, there’s a deeper interest.
“Specifically for art-related NFTs, there is a huge surge in demand due to their novelty and creativity of early artists,” Jason Lau, chief operating officer of crypto exchange OKCoin, said in an email. “Whether it’s a physical work with an attached NFT (think of it as a digital autograph and proof of veracity), or an entirely digital work (where the NFT is the art), this new medium is opening new ways for collectors and artists to explore their relationship with the artwork itself.”
It’s also great for the artists, says Lau. By selling digital art directly to those interested, an artist can begin monetizing work without having to try to sell it in a gallery.
What kind of NFTs are out there?
NFTs can be tied to any digital asset. Twitter CEO Jack Dorsey sold the first tweet, as an NFT, for $2.9 million. Tampa Bay Buccaneers tight end Rob Gronkowski created his own limited-edition trading cards that sold as NFTs for a total of $1.8 million. Kings of Leon sold NFTs of their newest album and made over $2 million. New York Times reporter Kevin Roose sold an image of his column about NFTs for $560,000. There’s even one guy who sold NFTs for his farts.
Recently, Fortune gave its readers a chance to get in on the NFT craze. The company sold 256 copies of the limited edition cover from the graphic artist Pplpleasr for Fortune’s August/September magazine on OpenSea. The copies sold out within five minutes starting at $1 Etherum (estimated $3,000). But the NFTs were available for resale at three times the cost.
And in August, a clip art of a rock, better known as Ether Rock, was sold for $400,000 Etherum (estimated $1.3 million). Two weeks ago, it was valued at $97,716. And in August, Visa announced its NFT CryptoPunks purchase for $150,000 in Ethereum. The financial corporation believes that NFTs play a big role in the “future of retail, social media, entertainment, and commerce.” And Vine’s co-creator, Dom Hoffman, is reportedly inventing a new way to gamify NFTs with his fantasy gaming console, Supdive.
As the hype for NFTs grows, expect more digital assets to come up for sale and bring in some big money.
Where can I buy or sell an NFT?
While you may not want to jump right in bidding six figures, there are multiple NFT marketplaces out there to check out, with Opensea being the biggest. Buyers can search for art, domain names and random collectibles to bid on without having to break the bank.
On the other hand, if you want to sell an NFT of your art, you can use NFTify, the Shopify NFT store, to sell NFTs without creating your own store. You’ll also need a MetaMask account to get going. And Burberry recently announced a partnership with Mythical Games to gamify buying, selling and collecting toys as NFTs through the Blankos Block Party game. CNET’s own Chris Parker also made a step-by-step guide on how to make and sell your own NFT, in the video below.
What are the downsides of NFTs?
A drawback is the hundreds of dollars in fees required to create an NFT. If you’re making your own token on the Ethereum blockchain, you need to use some Ethereum, which as mentioned earlier is kind of pricey. Then after you make an NFT, there’s a “gas” fee that pays for the work that goes into handling the transaction and that’s also based on the price of Ethereum. Marketplaces simplify the process by handling everything for a fee when an NFT is sold.
There’s also an environmental cost. Like Bitcoin, Ethereum requires computers to handle the computations, known as “mining,” and those computer tasks require a lot of energy. An analysis from Cambridge University found that mining for Bitcoin consumed more energy than the entire country of Argentina. Ethereum is second to Bitcoin in popularity, and its power consumption is on the rise and comparable to the amount of energy used by Libya.