Live Demo
See Audrie working in under a minute.
Download a real authenticated file, then verify it yourself – no account required.
How the demo works
This is a real Audrie-authenticated file. It was authenticated by the Audrie team using the same platform you would use. The authentication record is live in the Audrie database.
When you verify it, you'll see exactly what any recipient of an authenticated file sees – who authenticated it, when, and confirmation that it hasn't been modified since.
Step 1
Download the file
Download this file to your device. Don't rename it or modify it – any change to the file will affect the verification result (which is the point).
Step 2
Verify it
Go to the Audrie verification portal. Upload the file you just downloaded.
Verify this file nowNo account required. Enter your email address, pass a quick CAPTCHA, upload the file. You'll have a result in under one second.
What you'll see
When you verify the demo file, the result will show:
- —Authentic : the file matches the record in the Audrie database
- —Authenticated by: Audrie Pty Ltd
- —Role: Platform demonstration
- —Status: Active
- —Tier: Standard
You can also download a Verification Certificate: a record that you checked this file, when you checked it, and what result you received.
Now try modifying it
Want to see what happens when a file has been tampered with?
Open the PDF, make any change – even adding a single character – save it, and run the verification again.
The result will show:
Not authenticated – this file does not match any record in the Audrie database.
That's the point. Any modification, however small, produces a completely different cryptographic fingerprint. The integrity check fails immediately.