# Consent ID

To fully understand how consent information is applied in the JENTIS Tag Manager, one essential concept needs to be explained: **Consent ID**.

Every time consent is given, JENTIS generates a **Consent ID** that contains:

* The **exact timestamp** when the consent was given
* A **unique identifier** to make this consent record traceable
* The **consent details** (true/false status per category or tool/vendor)

This mechanism is critical for **legal and compliance purposes**, as it allows JENTIS to provide accurate consent history for any user in the event of a data disclosure request.

#### Why Consent ID Matters

* **Parallel storage** – Consent data is stored in JENTIS in addition to your CMP, ensuring redundancy
* **Reliability** – In rare cases, CMP data and JENTIS data might differ (e.g., due to cookie deletion)
* **Traceability** – Every consent decision remains linked to a unique ID for auditing

#### Edge Case Example

In the unlikely event that a CMP loses consent data (e.g., a user deletes cookies), JENTIS can still maintain the correct consent status thanks to the stored Consent ID.

* **Why this is correct** – Cookie deletion is not an explicit withdrawal of consent; it may be a technical issue or malfunction
* **Benefit** – JENTIS continues to apply tracking rules correctly even if CMP-stored data is lost, ensuring compliance and accuracy


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