An NFT (non-fungible token) is a unique digital certificate recorded on a blockchain. While one Bitcoin is identical to another, every NFT is one of a kind — and that uniqueness lets it represent ownership of a specific item, from digital art to an event ticket.
How NFTs work
When someone creates (“mints”) an NFT, a smart contract records its unique ID and owner on the blockchain. Buying an NFT transfers that record to your wallet. Anyone can verify who owns it, but only the wallet holder can sell or move it.
What are NFTs used for?
- Digital art and collectibles — the use that made NFTs famous.
- Gaming items — skins, weapons and land that players truly own and can trade.
- Tickets and memberships — access passes that are hard to forge.
- Music and media — artists selling limited releases directly to fans.
- Domain names — blockchain-based website and wallet names.
What an NFT does NOT give you
Owning an NFT usually does not give you the copyright to the artwork, and the image itself can still be copied — what you own is the verified original token. Most NFTs also have no guaranteed resale value: the market is driven by demand, and many collections from the 2021 boom are now worth a fraction of their peak.
Staying safe
Fake collections copy popular projects, and “free mint” links are a classic wallet-draining scam. Buy only through official links, never sign transactions you do not understand, and treat NFTs as collectibles first — not as investments with promised returns.
