Track Where and When Your Aadhaar Was Used: UIDAI’s Authentication History Tool Explained Step-by-Step

Aadhaar has become one of the most essential identity documents in the country. It functions as both an identification proof and an address proof, and is required for many everyday services—such as opening a bank account, getting a SIM card, receiving subsidies, or accessing government schemes. Because Aadhaar is linked to so many important activities, many people worry about whether their Aadhaar number is being misused without their knowledge.

To address this concern, UIDAI (Unique Identification Authority of India) provides a secure online feature called Aadhaar Authentication History. This tool allows every Aadhaar holder to review when, where, and how their Aadhaar was authenticated in the recent past. By checking this history periodically, you can ensure that no unauthorised verification has taken place.

This article explains how the feature works, how to access it, and what details you can expect to see.

What Is Aadhaar Authentication History?

Aadhaar Authentication History is an online facility offered by UIDAI that provides a detailed log of recent Aadhaar authentications. Whenever your Aadhaar number is used for identity verification—whether biometric, OTP-based, demographic or through other methods—it gets recorded in UIDAI’s system.

By using this service, you can:

• View the date and time of each authentication

• Check the type of authentication performed

• Verify the number of authentications done in a chosen time period

• Identify unfamiliar or suspicious activities

Although the system shows the type and timing of authentication, it does not reveal the name of the agency or company that initiated the verification, to protect privacy and security protocols.

Step-by-Step Guide: How to Check Where Your Aadhaar Was Used

Follow these simple steps to view your Aadhaar usage history:

Step 1:

Visit the UIDAI official website: uidai.gov.in

Step 2:

On the homepage, click on the “My Aadhaar” option.

Step 3:

Under the Aadhaar Services section, select “Aadhaar Authentication History.”

Step 4:

A new page will open. Enter your 12-digit Aadhaar number and fill in the security captcha code.

Step 5:

Click on “Send OTP.”
An OTP will be sent to your Aadhaar-linked mobile number.

Step 6:

Choose the type of authentication you wish to view (biometric, OTP, demographic, or all types).

Step 7:

Select the Date Range—the period for which you want to view the records.

Step 8:

Enter the Number of Records you want to display.

Step 9:

Enter the OTP received on your mobile and click on “Verify OTP.”

Once the OTP is verified, your complete Aadhaar authentication history for the selected period will appear on the screen.

What Information Will You See?

The report includes:

• Date and time of Aadhaar authentication

• Type of authentication used—biometric, OTP, demographic, or others

• Response code for each authentication event

• Status of each authentication attempt

This helps you identify if any verification attempt was made without your knowledge.

However, you will not be able to see the name of the specific company, bank, telecom provider, or agency that initiated the authentication. UIDAI intentionally hides this information for privacy and security reasons.

What to Do If You Find a Suspicious Entry?

If you notice an authentication entry that you did not initiate—such as a verification on a day when you did not use your Aadhaar—you should take immediate action. You can:

• Contact UIDAI and raise a complaint

• Use UIDAI’s helpline or email support

• Lock your Aadhaar biometric data temporarily for added protection

• Contact the concerned service provider if needed

Regularly checking your authentication history can help prevent misuse and ensure your Aadhaar remains secure.

Final Thoughts

With Aadhaar being widely used across financial, telecom, and government services, monitoring its usage is essential for personal safety. UIDAI’s Aadhaar Authentication History tool empowers every citizen to track when and how their Aadhaar number was used. By reviewing this information frequently and reporting suspicious activity promptly, you can protect your identity and ensure complete transparency in Aadhaar-based transactions.