> For the complete documentation index, see [llms.txt](https://docs.empe.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.empe.io/empe-blockchain/overview/faq.md).

# FAQ

### Participation

#### Who can participate in the testnet as a validator?

In this invite-only phase of the Empe testnet, selected partners will receive participation invitations. [Follow Empeiria on Twitter](https://x.com/empe_io) and join the [Empe Testnet Validators Telegram channel](https://t.me/EmpeValidators) for the latest announcements, including updates on the upcoming transition to the next open phase.

#### What are the hardware and software requirements for running a validator node?

These are the recommended hardware configurations for creating a new Empe testnet validator machine. The more effort you put into building a stable, robust machine, the lower your chances of being slashed for downtime.

We recommend the following hardware specifications:

* Operating System: Ubuntu 18.04 or later LTS
* Number of CPUs: 6
* RAM: 32 GB
* SSD: 240 GB

Further requirements:

* Allow incoming connections on port 26656
* Static IP address
* Access to the root user

### Validator Operations

#### How do I configure my node to connect to the testnet?

Please see the [Validators section](/empe-blockchain/overview.md) for complete configuration instructions.

### Troubleshooting & Support

#### Where can I find support if I encounter issues with my validator node?

For support, join the [Empe Testnet Validators Telegram channel](https://t.me/EmpeValidators) or contact the Empeiria tech team at <validators@empe.io>

#### How do I report a bug or security vulnerability?

Please report bugs or security vulnerabilities via email at <validators@empe.io>

#### What should I do if I suspect my node has been compromised?

If you suspect that your node has been compromised, please turn it off and report it to us via email at <validators@empe.io>

### Community & Communication

#### How can I stay updated with the latest news and updates about the testnet?

[Follow Empeiria on Twitter](https://x.com/empe_io) and join the [Empe Testnet Validators Telegram channel](https://t.me/EmpeValidators) for the latest announcements, including updates on the upcoming transition to the next open phase.

#### Are there forums, chat groups, or community channels for testnet participants?

Join the [Empe Testnet Validators Telegram channel ](https://t.me/EmpeValidators)for the latest announcements, including updates on the upcoming transition to the next open phase.

#### How can I provide feedback or suggestions for improving the testnet?

Please submit your feedback via email at <validators@empe.io> or on the [Empe Testnet Validators Telegram channel](https://t.me/EmpeValidators).


---

# 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, and the optional `goal` query parameter:

```
GET https://docs.empe.io/empe-blockchain/overview/faq.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.