> ## Documentation Index
> Fetch the complete documentation index at: https://docs.theblockchainlibrary.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Learning path data

> How structured learning paths reuse topic IDs and public documentation routes.

## Reusable ordered paths

Learning paths define a user journey without duplicating the topic content itself.

```json theme={null}
{
  "id": "blockchain-foundations",
  "title": "Blockchain Foundations",
  "audience": "Beginner",
  "steps": [
    {
      "order": 1,
      "topicId": "blockchain",
      "page": "/learn/foundations/blockchain-basics"
    }
  ]
}
```

## Benefits

* A topic can appear in multiple learning paths.
* Pages can change without rewriting conceptual metadata.
* Future apps can track progress by stable topic and path IDs.
* AI assistants can recommend a next step from an explicit sequence.