# Page Not Found

The URL `nodes/proof-of-time` does not exist.

You might be looking for one of these pages:
- [What is a Node?](https://docs.presearch.io/nodes/overview.md)
- [Preberry](https://docs.presearch.io/nodes/preberry.md)
- [Troubleshooting and maintenance](https://docs.presearch.io/nodes/troubleshooting-and-maintenance.md)
- [Nodes FAQ](https://docs.presearch.io/nodes/nodes.md)
- [Node Setup Instructions](https://docs.presearch.io/nodes/setup.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.presearch.io/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.presearch.io/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/nodes/overview.md`)
- Use `Accept: text/markdown` header for content negotiation