> For the complete documentation index, see [llms.txt](https://opengate-lab.gitbook.io/fns/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://opengate-lab.gitbook.io/fns/application-principles/fns-application-principles/integrate-ipfs-storage-space.md).

# Integrate IPFS storage space

The domain names registered by users in the FNS domain name system will be mapped to the address of IPFS storage space so that users can access the data stored on IPFS through domain names.

We will provide an IPFS node for the FNS system to ensure the stability and performance of the system.

The FNS system will use IPFS's PIN service to ensure that data stored on IPFS will not be lost due to storage node failures.

<figure><img src="https://2582887948-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F7n1T7otwx1O0SkXh2qmB%2Fuploads%2Ftj4MWVxvXi9LcXTQl6CE%2FFNS%20%E5%AD%98%E5%82%A8%E5%BA%94%E7%94%A8.png?alt=media&amp;token=7755d58a-ad93-4905-a04f-127c45b17cc8" alt=""><figcaption></figcaption></figure>