Token, coin or NFT?

Course · Web3 · 4 min

What?01 / 08

Token, coin or NFT?

Three nearby words describe digital objects with very different properties.

Four minutes to understand what they represent — and what they do not prove.

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What?02 / 08

A coin belongs to its network

A coin is a blockchain's native asset, generally used to pay fees and secure the network.

It exists directly in the main ledger without a separate token contract.

Changing networks therefore means changing native coins.

What?03 / 08

A token is issued by a contract

A token is created to a standard by a smart contract on an existing blockchain.

The contract defines supply, transfers and sometimes specific rights.

Thousands of tokens can share one network and pay fees using its coin.

What?04 / 08

Fungible or unique

Fungible tokens are interchangeable: one unit equals another of the same kind.

An NFT carries a unique identifier; two items in one collection remain distinct.

Unique does not mean scarce, valuable or legally protected.

Why?05 / 08

What the object can represent

A token can act as money, a vote, a point, a share or simple access.

An NFT can reference an artwork, ticket, game item or certificate.

Meaning comes from associated rules and law, not from the token alone.

Why?06 / 08

What an NFT does not prove

Holding the NFT does not automatically transfer copyright in its associated image.

The file or metadata may live elsewhere and become unavailable.

A commercial promise still depends on the issuer honouring it.

How?07 / 08

How to check a token

Contract — confirm the official address and network

Issuance — understand who can create or destroy units

Rights — read what holding it actually grants

Data — check where images, metadata or documents live

How?08 / 08

Read behind the label

Coin, token and NFT describe architecture, not investment quality.

Before buying, connect the code, issuer, promised right and off-chain dependencies.

The useful question is: what does this object represent, and who honours it?