# Page Not Found

The URL `architecture/key-components` does not exist.

You might be looking for one of these pages:
- [Execution Layer](https://docs.zklink.io/architecture/execution-layer.md)
- [DA Layer](https://docs.zklink.io/architecture/da-layer.md)
- [Sequencing Layer](https://docs.zklink.io/architecture/sequencing-layer.md)
- [Settlement Layer](https://docs.zklink.io/architecture/settlement-layer.md)
- [Overview](https://docs.zklink.io/architecture/overview.md)

## How to find the correct page

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

## Tips for requesting documentation

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