# Glossary of Terms

* **End-Users:** Customers who rent GPU resources.
* **Providers:** Entities that supply GPU resources.
* **PEAQ Blockchain:** The decentralized ledger that records transactions and ensures security.
* **Kaisar Checkers (Nodes):** Nodes that verify the performance and availability of resources.
* **Proof of Physical Work (PoPW):** Proof provided by Providers after executing tasks.
* **GPU:** Graphics Processing Unit, used for high-performance computing tasks.
* **Container:** Virtualized environment that handles specific computational tasks.
* **Cluster:** A group of interconnected containers.
* **VPN:** Virtual Private Network, providing secure communication.
* **KAI Token:** The native utility token of the Kaisar ecosystem used for transactions, rewards, and governance.


---

# Agent Instructions: 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://docs.kaisar.io/kaisar-network/kaisar-architecture/glossary-of-terms.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.