# What Is an NFT?

### **Introduction to NFTs**

Non-Fungible Tokens (NFTs) are unique digital assets that exist on a blockchain, representing ownership of specific items or content. Unlike cryptocurrencies such as Bitcoin or Ethereum which are fungible and can be exchanged on a one-to-one basis each NFT is distinct and cannot be replicated or replaced with another token.

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### **Understanding Fungibility**

* Fungible Assets: Items that are interchangeable because they are identical in value and properties. For example, one Bitcoin is equal to another Bitcoin.
* Non-Fungible Assets: Unique items with individual characteristics and value. Examples include artwork, real estate, and collectibles.

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### **How NFT Technology Operates**

NFTs leverage blockchain technology to provide a secure and transparent method of establishing ownership and authenticity of digital assets. Here's how they work:

1. Creation: Artists or creators create NFTs by encoding their digital assets onto a blockchain, such as Ethereum.
2. Blockchain Ownership: Each NFT has a unique identifier and metadata that cannot be altered, ensuring the asset's originality.
3. Smart Contracts: NFTs utilize smart contracts to define the ownership and transferability of the digital asset.
4. Trading and Transfer: NFTs can be bought, sold, or traded on an NFT marketplace, with each transaction recorded on the blockchain.