# Verification

The verification process in the Toknox app ensures the authenticity and integrity of documents by leveraging the Algorand blockchain and IPFS.

Users can upload a document file directly. The system then calculates the document's hash SHA-256, generates the unique asset name, searches for the original tokenization on the Algorand blockchain through the Algorand Indexer, retrieves the Asset's metadata from IPFS, and displays the details within the app.

### Now, let's see how this works in a practical scenario

{% content-ref url="/pages/CptuXGAXSsVGng3YcqKQ" %}
[Verify a File](/toknox.docs/verification/verify-a-file.md)
{% endcontent-ref %}


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# Agent Instructions: 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:

```
GET https://toknox.gitbook.io/toknox.docs/verification.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.

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.