NFTs, or non-fungible tokens, are a type of digital asset that represent ownership of a unique item recorded on a blockchain.
Unlike cryptocurrencies, which are interchangeable, NFTs are designed to be distinct from one another.
What “non-fungible” means
The term “fungible” describes items that are interchangeable.
For example, one unit of a cryptocurrency is generally equivalent to another unit of the same type. NFTs are different because each token represents something unique, such as a specific digital file or identifier.
What NFTs are used for
NFTs are used in a variety of contexts, including:
• Digital art and collectibles • Gaming assets • Access or membership tokens • Proof of ownership for digital items
The underlying use case depends on how the NFT is designed and how the associated platform operates.
What owning an NFT means — and doesn’t mean
Owning an NFT usually means holding a token that points to a digital item or record on a blockchain.
It does not automatically grant copyright, intellectual property rights, or control over how the associated content is used unless explicitly stated.
Understanding what rights are included is important before interacting with NFTs.
Wallets and NFTs
NFTs are stored in cryptocurrency wallets that support the blockchain on which the NFT exists.
Because NFTs are linked to wallet addresses, losing access to a wallet or seed phrase can result in permanent loss of access to the NFT.
Risks and considerations
NFTs come with risks that users should understand:
• Market value can change significantly • Some NFTs rely on external storage for content • Scams and impersonation are common in NFT spaces • Transactions are often irreversible
Caution and research are important before interacting with NFT platforms.
Key takeaway
NFTs represent unique digital ownership recorded on blockchains, but they come with trade-offs and risks.
Understanding what an NFT represents is more important than focusing on potential value.
What to explore next
NFTs are one example of how blockchain technology can be used beyond simple value transfers.
The next lesson introduces lending and borrowing platforms, and explains how some crypto systems allow users to lend assets or borrow against them.
