> For the complete documentation index, see [llms.txt](https://doc.yabumi.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.yabumi.xyz/english/yabumi/architecture/other.md).

# Other

The contract provides the following functions, allowing the contract owner to confirm and modify the baseURI and backend signature address.

## Available functions

* Check baseURI
* Modify baseURI (contract owner only)
* Check backend signature address
* Modify backend signature address (contract owner only)
* Retrieve Token ID from User ID
* Check if User ID has been minted
* Retrieve minting wallet address from Token ID