> For the complete documentation index, see [llms.txt](https://docs.1kosmos.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.1kosmos.com/identity-verification/ial2-verification/one-time-verification.md).

# One-Time Verification

***

{% hint style="info" %}
This process does not retain verified user information after verification.
{% endhint %}

### Prerequisites for Identity Verification

Before you begin verifying your identity, ensure the following:

* **Camera Access** — Make sure your device's camera has the necessary permissions enabled.
* **Selfie Check Tips** — Avoid glare in the background and remove any hats, glasses, or masks for a clear facial capture.
* **Document Preparation** — Have your identity documents ready before starting the verification process.

### Triggering the IAL2 Journey

Community administrators can use the following API to generate a verification URL and send the link to the user via email or phone:

```
/workflowapi/workflow_instance/tenant/{tenantId}/community/{communityId}/create
```

### Verifying Identity

End users can use the generated session URL to begin identity verification. Ensure you have the appropriate identity document ready for scanning and submission.

1. Click the session URL you received.
2. Read the instructions on the **Getting Started** screen and click **Start Verification**.
3. Grant the necessary camera permissions; click **Allow Camera Permissions**. On the **Allow Camera Permission** screen, the UI checks whether the device camera meets the required resolution of 1080×1920. If the requirement is not met, the UI redirects to the **QR Scan** screen, prompting the user to scan a QR code to continue the verification process on another device. 
4. On the **Selfie Check** screen, click **Begin Selfie**.
5. Position your face within the oval shown on the screen. When aligned properly, click **Take Selfie**.
6. After successfully capturing your selfie, prepare the required identity documents as displayed on the screen, then click **Continue** to proceed.
7. Read the instructions on the **Scan the Document** screen carefully, then click **Scan Document** to proceed.
8. Scan the front side of the first document. Once its authenticity is verified, the system prompts you to scan the next required document; click **Continue**.

   If the authenticity check fails, a **Verification not performed** message appears. Click **Try Again** to repeat the process. 
9. As an additional verification step, you are prompted to enter your Social Security Number (SSN). Enter the SSN and click **Continue** to proceed.

Upon successful verification, the UI confirms that your identity has been successfully verified and displays a list of the documents used during the verification process.


---

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