In 2021, a single digital artwork sold for $91.8 million. By 2023, 95% of NFTs were reportedly worthless. And yet, in 2026, Fortune 500 companies are quietly using NFTs for supply chain tracking, event ticketing, and customer loyalty programs.
So what exactly is an NFT – and why does it still matter?
An NFT, or non-fungible token, is a unique digital identifier recorded on a blockchain that certifies ownership and authenticity of a specific asset. Think of it as a digital certificate of ownership that can’t be duplicated, forged, or tampered with.
This guide breaks down how NFTs work, what they’re used for, how to buy one, and whether they’re still worth your attention in 2026.
What Does NFT Stand For?
NFT stands for non-fungible token. To understand that, you need to understand “fungible” and “non-fungible.”
Fungible means interchangeable. A $20 bill can be swapped for two $10 bills and you still have $20. One Bitcoin is worth the same as any other Bitcoin on a given exchange. These are fungible assets – each unit is identical in value and function.
Non-fungible means unique. An original Van Gogh painting, a signed first-edition book, or a vintage baseball card – each of these has distinct qualities that make it irreplaceable. You can photograph the Mona Lisa, but the photograph isn’t the Mona Lisa.
NFTs work the same way, but in the digital world. Each NFT contains a unique identification code that distinguishes it from every other token, including copies of the same image or file. No two NFTs are identical, even if they reference the same underlying content.
The token part refers to its role as a digital certificate. When you buy an NFT, you don’t receive a physical object – you receive a token on a blockchain that proves you own that specific digital asset. That ownership record is public, permanent, and can’t be altered once written.
How Do NFTs Work?
At a high level, NFTs live on blockchains – decentralized digital ledgers that record transactions across thousands of computers. Here’s how the key mechanisms work.
The Minting Process
Creating an NFT is called minting. It’s the digital equivalent of printing a limited-edition collectible.
Here’s what happens: a creator takes a digital asset – an image, video, music file, or even a contract – and registers it on a blockchain. During minting, the asset’s unique information is encrypted and recorded as a new block. A validator on the network confirms the data, the block is closed, and the NFT is live. From that moment, it has a unique identifier tied to a single blockchain address, and its ownership history is publicly trackable.
Minting typically involves a transaction fee known as a gas fee, paid to the validators who process and secure the network.
Blockchain and Token Standards
Most NFTs are built on the Ethereum blockchain, which powers roughly 62% of all NFT contracts as of 2025. The foundational standard is ERC-721, published in 2018. It ensures that each token has unique attributes, ownership details, and transfer rules – no two tokens created under this standard are alike.
A second standard, ERC-1155, allows multiple NFTs to share a single smart contract, reducing gas fees and making batch operations more efficient.
Beyond Ethereum, other blockchains have entered the space:
- Solana handles approximately 18% of NFT transactions, favored for its speed and low fees.
- Polygon hosts around 11% of NFT minting activity, used by brands like Starbucks and Nike.
- Bitcoin Ordinals, introduced in December 2022 by programmer Casey Rodarmor, brought NFTs to the Bitcoin blockchain by assigning serial numbers to individual satoshis (the smallest Bitcoin unit).
Smart Contracts and Royalties
Smart contracts are self-executing programs embedded in the blockchain. For NFTs, they automate two critical functions: ownership transfer and creator compensation.
When an NFT is sold, the smart contract handles the transaction without intermediaries. More importantly, creators can program royalties directly into the contract – for example, receiving 5% of every future resale. This means artists continue earning from their work long after the initial sale, automatically and transparently.
Smart contracts can also attach real-world perks. A musician might create NFTs where holders get lifetime concert access. A brand might offer exclusive merchandise to NFT owners. The token becomes a programmable key to experiences beyond the digital file itself.
What Are NFTs Used For?
While digital art dominated the early NFT narrative, the technology’s applications have expanded significantly.
Digital Art and Collectibles
This remains the most recognized use case. In 2021, digital artist Beeple sold his composite work Everydays: The First 5000 Days at Christie’s for $69.3 million – the first purely digital NFT sold by a major auction house. Artist Pak’s Merge holds the record as the most expensive NFT ever, selling for $91.8 million.
Generative art collections became cultural phenomena: CryptoPunks (10,000 algorithmically generated pixel characters), Bored Ape Yacht Club (which also granted holders intellectual property rights to their specific ape), and EtherRocks (yes, clipart rocks selling for six figures).
Profile picture NFTs, or PFPs, became a social currency – digital status symbols used as avatars across social media.
Gaming and Virtual Worlds
NFTs allow players to truly own in-game items – weapons, skins, land, characters – and trade them on third-party marketplaces outside the game’s ecosystem.
CryptoKitties, launched in November 2017, was the first mainstream blockchain game. Players bred and traded virtual cats, with some selling for over $100,000. The game was so popular it congested the entire Ethereum network.
Decentraland, also launched in 2017, lets users buy and sell virtual real estate as NFTs, with plot values determined by location and proximity to popular areas.
However, the gaming industry’s reception has been mixed. A 2022 Game Developers Conference survey found 70% of developers had no interest in integrating NFTs. Valve banned NFT-based games from Steam in October 2021. Mojang Studios prohibited NFTs in Minecraft. Ubisoft’s NFT initiative, Quartz, received a 96% dislike ratio on YouTube before the company unlisted the video.
As of 2026, only 2% of surveyed game developers actively use NFTs in their games, though gaming NFTs still represent roughly 25% of total NFT trading volume.
Music, Sports, Tickets, and Beyond
The scope of NFT use cases extends well beyond art and games:
- Music: Artist Grimes earned $6 million from a single NFT auction. Musicians can tokenize songs and grant buyers specific rights while retaining others.
- Sports: NBA Top Shot, launched in 2019 through a partnership between the NBA and Dapper Labs, lets fans buy NFT “moments” – short video highlights of iconic plays.
- Event ticketing: NFT-based tickets now capture 5.3% of ticket sales across major US venues, offering built-in fraud prevention and resale control.
- Identity: Over 12 million identity NFTs were issued by early 2026, supporting decentralized IDs and membership verification.
- Real estate: Fractional property ownership via NFTs is gaining traction. Blackstone launched a fractional property ownership platform using NFTs in early 2025.
- Supply chain and provenance: Ernst & Young developed an NFT solution for fine wine investors in 2019, using blockchain to verify provenance and authenticity.
- Phygital goods: NFTs connecting physical products to digital tokens saw 60% transaction volume growth, particularly in luxury markets.
How to Buy an NFT
If you’re considering purchasing an NFT, here’s the basic process:
Step 1: Set up a crypto wallet. You’ll need a digital wallet that supports the blockchain your target NFT lives on. MetaMask is the most popular for Ethereum-based NFTs. Phantom is common for Solana.
Step 2: Buy cryptocurrency. Most NFTs are priced in ETH (Ethereum) or SOL (Solana). Purchase the relevant crypto through an exchange like Coinbase, Kraken, or Binance, then transfer it to your wallet.
Step 3: Choose a marketplace. The major platforms include:
- OpenSea – the largest general marketplace, now also supporting fungible token trading.
- Magic Eden – leading platform for Solana and Bitcoin Ordinals.
- Blur – captured 38% of Ethereum NFT volume in early 2026, popular among active traders.
- SuperRare and Foundation – curated platforms for higher-end digital art.
Step 4: Browse, bid, or buy. Some NFTs have fixed prices; others are auctioned. Connect your wallet to the marketplace, find what you want, and make your purchase.
Be aware of gas fees. Every transaction on the blockchain costs a fee, which fluctuates based on network congestion. These fees are paid to the validators who process transactions.
Three types of marketplaces exist: open (anyone can mint and sell), curated (artists must apply; the platform handles minting), and proprietary (the company running the marketplace owns the IP). Choose based on what you’re looking for – broad selection vs. vetted quality.
Benefits of NFTs
Despite the market turmoil, the underlying technology offers genuine advantages:
Creator royalties. Artists can earn a percentage of every resale automatically through smart contracts. This is revolutionary in a world where most creators see zero return after the initial sale.
Transparent ownership. Every transaction is publicly recorded on the blockchain. Provenance is verifiable by anyone, eliminating disputes about who owns what.
Disintermediation. NFTs allow creators to sell directly to buyers without galleries, agents, record labels, or other middlemen taking a cut. This is particularly powerful for independent artists and musicians.
Fractional ownership. High-value assets – whether artwork, real estate, or collectibles – can be divided into fractional NFTs, allowing multiple people to co-own a single piece. This democratizes access to investments that were previously reserved for the wealthy.
Programmable utility. NFTs aren’t just pictures. They can function as membership passes, event tickets, loyalty rewards, voting tokens, or proof of credentials – all with built-in rules that execute automatically.
Risks and Criticisms of NFTs
NFTs come with significant risks that anyone entering the space should understand clearly.
Extreme volatility. The NFT market swung from $17 billion in trading volume in 2021 to a state where 95% of NFTs had zero monetary value by September 2023. The cumulative NFT market cap dropped 99% from its 2023 peak of $184 billion to roughly $487 million by late 2025. If you buy an NFT, assume you might lose your entire investment.
Scams are rampant. “Rug pulls” – where creators hype a project, collect funds, then vanish – remain common. Wash trading (selling to yourself to inflate prices) is prevalent due to minimal regulation. Phishing attacks specifically target NFT holders because of the high values involved.
You don’t get copyright. This is the single most misunderstood aspect of NFTs. Buying an NFT does not give you intellectual property rights over the associated digital file unless explicitly stated in the terms. You own the token. The creator retains the copyright. Anyone can still screenshot, download, or share the image.
Link rot. Many NFTs don’t store the actual digital file on the blockchain (that would be too expensive). Instead, they store a link to where the file lives – often on a regular server. If that server goes down, your NFT could point to nothing.
Regulatory uncertainty. NFTs exist in a legal gray zone. They’re not insured by the FDIC or SIPC. The regulatory landscape is still evolving, and rules vary dramatically by country.
Environmental concerns (mostly resolved). Before September 2022, Ethereum used a proof-of-work consensus mechanism that consumed massive amounts of energy. The Merge, completed on September 15, 2022, transitioned Ethereum to proof-of-stake, reducing its energy consumption by approximately 99.95%. This largely neutralizes the environmental argument against Ethereum-based NFTs, though other proof-of-work chains still carry that burden.
Liquidity problems. Among more than 1,700 NFT projects tracked in early 2026, only six achieved weekly trading volumes in the millions. Most NFTs see single-digit transactions – or zero. If demand for your NFT evaporates, finding a buyer may be impossible.
NFT Ownership and Copyright: What You Actually Get
This deserves its own section because it trips up so many buyers.
When you purchase an NFT, you acquire the token – a record on the blockchain proving you own that specific digital asset. You do not automatically receive the copyright, intellectual property rights, or exclusive usage rights to the underlying content.
The creator can still produce additional NFTs of the same work. Others can still view, download, and share the digital file. The blockchain defines your ownership of the token, but that ownership has no inherent legal meaning regarding the artwork itself.
There are exceptions. Bored Ape Yacht Club explicitly grants IP rights to individual holders – owners have used their apes for merchandise, music videos, and restaurant branding. CryptoPunks initially restricted commercial use but later allowed it after the parent company changed policies.
The legal landscape is developing. In February 2023, artist Mason Rothschild was ordered to pay $133,000 in damages to Hermès for creating NFT depictions of the brand’s Birkin handbag without authorization. Italy went further in July 2022, temporarily prohibiting NFT reproductions of famous artworks entirely.
The rule of thumb: read the terms of every NFT project carefully. If the listing doesn’t explicitly mention IP transfer, assume you’re getting the token and nothing more.
A Brief History of NFTs
2014 – Kevin McCoy and Anil Dash create Quantum, the first known NFT, on the Namecoin blockchain. It sells for $4.
2015 – Etheria launches at Ethereum’s first developer conference, DEVCON 1.
2016 – Rare Pepes emerge on Bitcoin through the Counterparty protocol.
2017 – The breakout year. Curio Cards becomes Ethereum’s first art NFT project (May). CryptoPunks launches 10,000 generative characters (June). CryptoKitties goes viral in November, congesting the Ethereum network and pioneering the ERC-721 standard.
2018 – The ERC-721 Non-Fungible Token Standard is formally published, led by William Entriken. This becomes the technical foundation for the entire NFT ecosystem.
2020 – The market triples to $250 million. Rarible launches. NFTs begin attracting mainstream attention.
2021 – The boom. Trading volume hits $17 billion (up from $82 million the year before). Beeple’s Everydays sells at Christie’s for $69.3 million. Pak’s Merge sells for $91.8 million. OpenSea reaches a $1.4 billion market cap. Celebrities, brands, and sports leagues all jump in.
2022 – The crash. By May, daily NFT sales are down 92% from their September 2021 peak. Active wallets fall 88%. The Wall Street Journal declares the market “collapsing.” In December, Bitcoin Ordinals are introduced, bringing NFTs to Bitcoin.
2023 – The cold reality. A September report claims 95% of NFTs have zero monetary value and 79% of collections remain unsold.
2024–2025 – Consolidation. Speculative projects die off. OpenSea and Magic Eden expand into fungible token trading to survive. Total NFT transaction volume drops to $5.5 billion in 2025, down 37% from 2024. But utility-focused NFTs – ticketing, loyalty programs, identity verification – begin gaining real traction.
2026 – The market shows mixed signals. The NFT market gained $220 million in value in early January 2026. Active participation grew 80% year-over-year. But liquidity remains thin, and the market more closely resembles a traditional software industry than the casino of 2021. Over 40% of Fortune 500 companies now use NFTs for internal operations – a far cry from the JPEG speculation that defined the early era.
Are NFTs Still Worth It in 2026?
The honest answer: it depends entirely on what you’re buying and why.
The speculative art market has largely collapsed. If you’re looking to flip profile-picture NFTs for a quick profit, the window for that closed in 2022. The vast majority of art-based NFTs have lost most or all of their value, and liquidity is extremely thin.
Utility-based NFTs are a different story. Event ticketing, loyalty programs (Starbucks Odyssey has enrolled over 2 million members), identity verification, and real-world asset tokenization are all growing use cases with genuine practical value. These NFTs derive worth from what they do, not from speculation about what someone else might pay.
Enterprise adoption is accelerating quietly. Property tokenization, supply chain tracking, and digital credentials are becoming standard tools at major corporations. This isn’t hype – it’s infrastructure.
If you’re considering buying an NFT, follow the advice that Fidelity Investments offers its readers: only buy with an amount you’re willing to lose entirely. Understand what you’re actually getting (a token, not copyright). Research the project thoroughly. And prioritize NFTs with clear utility over those banking solely on hype.
The technology behind NFTs isn’t dead. The market simply matured – brutally fast – and what survived is fundamentally different from what came before.