Authenticated files that can be verified. By anyone. Forever.
Provenance that survives forwarding, printing, and time.
Verification is free for anyone. No account required.
The document’s cryptographic fingerprint matches the original.
- Filename
- sample-pdf-legal.pdf
- Verification ID
- AUD-VER-2026-0091423
- Verification time
- 06 Sep 2026 · 14:32 UTC
Authentications
An expert legal opinion on Audrie
“Audrie's passkey-based signing process is materially stronger than a standard digital signature for establishing that a document is genuine and unaltered, and supports its admissibility as evidence in Australian courts.”
None of these independently verify the integrity of the file itself.
Encryption protects transmission.
Access controls protect systems.
Digital signatures confirm intent.
Files are edited. Versions change. Files are redistributed.
Most organisations cannot independently confirm that a file is exactly what it claims to be before relying on it.
Audrie adds that layer.
~2 min
One-time identity verification
Free
To verify any authenticated file
<1 sec
Verification result time
What Verification Looks Like
When a file is verified, recipients see:
Anyone can verify.
Only verified identities can authenticate.
- Authentic (clear status confirmation)
- Confirmation the file has not been altered since authentication
- Verified identity of the authenticator
- Enterprise status (if applicable)
- Timestamp of authentication
- Revocation status
- Independent anchoring reference
Works With Existing Systems
Audrie does not replace your existing systems.
It works alongside:
Authentication adds an integrity layer.
Everything else stays the same.
Long-Term Verifiability
Authentication records are independently anchored beyond the Audrie platform.
Even if Audrie were unavailable, files remain verifiable.
File integrity should not depend on trusting a single vendor.
Your file
original content preserved
SHA-256 hash
computed locally
Audrie register
identity + timestamp
Hedera HCS
3–5 sec · permanent