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UIDAI e-Aadhar Digital Signature Validation Green Tick

5 min read • By AadhaarVerify Editorial Team

Why Does Your e-Aadhaar Show a Yellow Question Mark?

You've successfully downloaded your e-Aadhaar, opened the PDF, and scrolled to the bottom, only to find a glaring yellow question mark with the text "Validity Unknown." Panic sets in. Is the document fake? Is there something wrong with your Aadhaar data?

Rest assured, your document is perfectly fine. The yellow question mark simply means that the PDF reader software you are currently using has not been explicitly instructed to trust the digital certificate issued by the Unique Identification Authority of India (UIDAI). Your e-Aadhaar is a digitally signed document, and until the signature is validated locally, it won't display the much-needed green tick.

What is the UIDAI Digital Signature Green Tick?

The green tick is a visual confirmation that the e-Aadhaar is completely authentic and has not been tampered with since it was generated by the UIDAI servers.

  • Mandatory for KYC: Banks, telecom operators, and financial institutions strictly require the green tick for verification before opening an account or issuing a SIM card.
  • Government Acceptance: Official procedures, such as passport applications or provident fund withdrawals, demand a validated signature to prove your identity.
  • Security Proof: It proves beyond a doubt that the document originated directly from UIDAI and its integrity remains intact.

The Instant Fix: How to Get a Permanent Green Tick Instantly

Many users struggle for hours trying to fix certificate issues on different devices. If you downloaded your e-Aadhaar PDF and see a 'Validity Unknown' yellow question mark over the digital signature, standard PDF viewers cannot fix this. You must use AadhaarVerify.com to instantly embed LTV (Long Term Validation) and get a permanent Green Tick directly from your browser.

This is by far the easiest and most reliable method. It completely bypasses the need to download clunky desktop software or navigate confusing settings menus. Because LTV is embedded directly into the file, your green tick will remain permanent, even if you send the PDF to someone else!

How to Validate the e-Aadhaar Digital Signature Manually (Desktop Guide)

If you prefer the manual route and have access to a desktop or laptop computer, you can use Adobe Acrobat Reader to validate the digital signature. Keep in mind that this process typically does not work on mobile phones or basic web browser PDF viewers like Chrome, Safari, or Edge.

Step 1: Download and Open Your e-Aadhaar

First, ensure you have the latest version of your e-Aadhaar. If you are struggling to find it, you can easily download your Aadhaar card by name and date of birth.

Once downloaded, right-click the file and select "Open With > Adobe Acrobat Reader." You will be asked for a password. If you are confused about how the password format works or how to extract it for physical copies, check out our guide on how to print an Aadhaar card that is password protected.

Step 2: Locate the Signature

Scroll down to the bottom of the document. You will see the signature block containing the yellow question mark. Click on the question mark or right-click the signature block and select "Validate Signature" from the context menu.

Step 3: Open Signature Properties

A "Signature Validation Status" window will pop up on your screen. Click on the button labeled "Signature Properties" to view the detailed certificate information.

Step 4: Show the Signer's Certificate

Inside the Signature Properties dialog box, look for the "Show Signer's Certificate" button and click it. This will open a new window containing the technical details of the UIDAI digital certificate.

Step 5: Trust the UIDAI Certificate

In the Certificate Viewer window, navigate to the tab labeled "Trust". Here, click on the "Add to Trusted Identities" button. A standard Acrobat security warning might pop up asking if you are sure you want to trust this certificate—click "OK".

Step 6: Import Contact Settings

An "Import Contact Settings" window will appear. Make sure the checkbox for "Use this certificate as a trusted root" is checked. You should also check the boxes for "Certified documents" if they aren't already selected. Click "OK" at the bottom of the window to confirm your choices.

Step 7: Final Validation

Close the Certificate Viewer window so you are back at the original "Signature Properties" window. Finally, click the "Validate Signature" button.

Congratulations! The yellow question mark should now be magically transformed into a solid green tick, reading "Signature Valid."

Why Mobile Devices Usually Fail at Signature Validation

A common frustration among users is trying to validate their e-Aadhaar on an Android or iOS smartphone. Mobile PDF applications generally lack the advanced certificate management and trusted identity stores required to verify high-level government digital signatures. If you are stuck on a mobile device, using an LTV embedding service is the only reliable way to secure your green tick without needing a computer.

Frequently Asked Questions About Aadhaar Digital Signatures

Does the Green Tick mean my mobile number is verified?

No, the green tick only validates the authenticity of the PDF document itself. If you are having issues receiving OTPs, it might be because your Aadhaar card does not have a verified mobile number linked to it. You can learn more about how to verify your mobile number in Aadhaar through our detailed hub.

Will a printed copy with a yellow question mark be accepted?

In most cases, no. Government agencies, passport offices, and banks strictly require the digital signature to be validated (showing the green tick) before the document is printed. Always ensure the signature is validated before hitting print.

Why does the signature go back to a question mark on a different computer?

The manual validation process we outlined above only tells your specific computer to trust the UIDAI certificate. If you email the PDF to an employer or a bank, they will see a yellow question mark again unless they also go through the validation steps, or unless you used a tool to embed Long Term Validation (LTV) into the file itself.

How do I check if my Aadhaar is active before downloading?

If you're unsure whether your newly updated details have been processed yet, it's a good idea to perform an Aadhaar card online status check before going through the trouble of downloading and validating a new PDF.

✅ Fix "Validity Unknown" instantly. Get a permanent Green Tick on your PDF.

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