> For the complete documentation index, see [llms.txt](https://goanft.gitbook.io/mob/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://goanft.gitbook.io/mob/technical-aspects/contract-address.md).

# Contract address

**MOB's protocol** consists of a set of smart contracts whose purpose is to manage the **$MOB** token and the auction mechanism. 

More in detail, the **MOB’**s protocol uses three smart contracts: 

* the first one is an **ERC-20** that allows the creation and management of the fungible **$MOB** token.
* The second one is an **ERC-721** that enables the minting process of the NFTs created by **MOB**.
* The third smart contract **manages auctions** using a **fully on-chain** and **decentralized** system, thus acting as an impartial escrow ensuring **transparency** and **regularity** of execution to all parties involved. 

All smart contracts are built using **Solidity** and deployed on the **Ethereum Main Network**.

With each new smart contracts implementation, **audits** will be carried out by **experts** to ensure the **correctnes**s and **quality** of the **product code**.