> For the complete documentation index, see [llms.txt](https://doc.vess.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.vess.id/basics/terminology.md).

# Terminology

### VOXEL

VOXEL is a **visualized work credentials.** In VESS, your work credentials is visualized as colorful 3D cube. If you want to know more about VOXEL, please visit below.

{% content-ref url="/pages/e81X076jp10ZggbohI0y" %}
[VOXEL](/basics/voxel.md)
{% endcontent-ref %}

### Sig. request

Sig. request is a signature request from who created VOXEL. VOXEL's trustworthiness gets higher if signatures of both of Tx sender and receiver are attached rather than a signature of one side are attached. So, when a VOXEL created by one side, a sig. request to the VOXEL is sent to the other side simultaneously.