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

# Club / membership

> What the EXTRACTOS EUM® Club is: how to enroll, sign your membership document, and verify the validity of a document or of a member by their folio number.

> The **Club** is the EXTRACTOS EUM® membership. When you enroll, you sign your membership document, which is
> issued with a **verifiable folio number**.

***

## Enrolling

1. You request your Club enrollment from the app.
2. You review and **sign** your membership document.
3. You receive your document with a unique **folio number**.

## Verifying a document or a member

* **Document:** anyone can check the validity of a Club document by its **folio number**.
* **Member:** the validity of a membership can be verified.

This provides transparency: a Club folio number is verifiable, not a piece of paper without backing.

## Questions about your membership?

Open a [support ticket](soporte.md).

*Verified against the production system (2026-08-01). Informational; does not constitute legal advice.*