# Page Not Found

The URL `files/3HLWGFNlW1Xs3zlglqZs` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [401.2 Lesson - blocksizeWars](https://earn.blink.sv/chapter-401-lightning-network/401.02-lesson-block-size-wars.md)
- [401.6 Lesson - scalability](https://earn.blink.sv/chapter-401-lightning-network/401.06-lesson-scalability.md)
- [301.5 Lesson - genesisBlock](https://earn.blink.sv/chapter-301-bitcoin-why-was-it-created/301.05-lesson-genesis-block.md)
- [401.3 Lesson - lightningNetwork](https://earn.blink.sv/chapter-401-lightning-network/401.03-lesson-lightning-network.md)
- [103.1 Lesson - WhatIsFiat](https://earn.blink.sv/chapter-103-how-does-money-work/103.01-lesson-what-is-fiat.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://earn.blink.sv/chapter-401-lightning-network/401.02-lesson-block-size-wars.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.

### Option 2 — Browse the documentation index

Full index: https://earn.blink.sv/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://earn.blink.sv/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/chapter-401-lightning-network/401.02-lesson-block-size-wars.md`).

You may also use `Accept: text/markdown` header for content negotiation.