20,488
digital files signed

The National Data Registry - Est. 2000

Instant Validation

1. Enter your Key ID if it is different than the default

2. Drag and Drop or Click to upload your files to check if they have been signed

FREE Validator account or if you issue credentials, apply for an Issuer account. PLEASE NOTE: Validating a file only guarantees that the file itself is 100% authentic. You still need to make sure that it is issued to the person presenting it and if you need to know if that credential is Active, Suspended, or Revoked, you should consider signing up as a "Validator". The Validator service is FREE but you will need to submit your application and be approved.

Verify File (HMAC)

Verify Files

Key ID
Processing…
Drag & drop files to verify
…or use “Choose files…” below

Results

    Committed. Skilled. Respected.

    Copyright National Data Registry 2025. All rights reserved