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

# FAQs

> Frequently asked questions

## General

#### What is my IP?

You can find your IP address by visiting [https://www.whatismyip.com/](https://www.whatismyip.com/)

#### What API version should I use?

You should always use the latest version of the API.

## Track API

#### What is an asset?

An asset is a digital asset that exists on the Blockchain network and can represent any real-world asset, such as a business process, an object, or even an idea. From its creation, all updates to the asset's status are recorded, allowing for traceability.

## Cert API

#### What is the diffence between a certificate expiration time and revocation?

The expiration time is the date when the certificate will no longer be valid. The revocation is the action of invalidating a certificate before its expiration date.