> For the complete documentation index, see [llms.txt](https://arenaplay-os.gitbook.io/untitled/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://arenaplay-os.gitbook.io/untitled/arenaplays-solution/basic-expansion-applications.md).

# Basic expansion applications

ArenaPlay will be used for deep applications of big data for data on the blockchain and application layer. Through blockchain technology, the corresponding cryptographic hash is stored in the blockchain and timestamped, without putting the data itself on the blockchain, which not only saves the network bandwidth of the blockchain, but also protects it effectively. In terms of data security, it can be stored after encryption on the one hand, and can realize distributed data sharing on the other.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://arenaplay-os.gitbook.io/untitled/arenaplays-solution/basic-expansion-applications.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.