> For the complete documentation index, see [llms.txt](https://gami-world.gitbook.io/gami-world-litepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gami-world.gitbook.io/gami-world-litepaper/3.-problem/3.2-nft.md).

# 3.2 NFT

A non-fungible token (NFT) is a unit of data stored on a digital ledger, called a blockchain, that certifies a digital asset to be **unique** and therefore **not interchangeable**. 

While NFT was initially associated with the acquisition of physical works of art, it is now gaining popularity in the **gaming**. 

Gamers personalize, trade and collect items, skins, and characters in online games. 

There are also platforms based on traditional finance technology that have been established for this purpose and are used by millions of users. 

NFT technology allows gamers to **purchase** and **exchange** customizable game items and curate a collection of other gamers’ items.