Write it here. Prove it anywhere. Anyone can verify a certificate free.
For employers

Prove Human for Employers

Writing samples and cover letters tell you less when AI can produce them in seconds. Asking for a Prove Human certificate shows you how a candidate actually writes.

  • Request a certificate with writing samples or take-home exercises
  • See time spent and revision patterns
  • Verification is free for reviewers
  • Fairer than running applications through a detector
Prove Human certificateVerified record

The Economics of Small-Town Main Streets

Written by J. Rivera · Sealed Oct 2, 2026 · Certificate PH-7Q4K-2M9X
2,184words in final text
6writing sessions over 3 days
4 h 52 mactive writing time
94%typed in the editor
3pastes, all quotations
1,410words deleted or revised
Writing activity over time (orange = pasted text)
✓ Final text matches the sealed writing record
Sample certificate for illustration

How it works

  1. Write in the Prove Human editor. It works like a simple word processor. As you type, it records how the text comes together: sessions, revisions, and pastes.
  2. Certify when you’re done. Prove Human seals your final text and its writing record into a certificate with its own link and PDF.
  3. Share the link. Whoever receives it can check the certificate in seconds, free and without an account.

Common questions

How do I ask candidates for a certificate?

Add a line to your job posting or exercise instructions asking candidates to write their sample in Prove Human and include the certificate link. Writing is free for them.

Is this fairer than an AI detector?

Detectors guess from finished text and can flag honest writers, especially people writing in a second language. A certificate shows how the text was actually written.

What should I look at in a certificate?

Time spent, number of sessions, how much was typed versus pasted, and any flags for unusual patterns. Use it alongside the sample itself and your interview.

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