Proof of authorship.Permanently yours.

In a world of AI-generated noise, STAMP lets you cryptographically sign your professional work. One badge. Permanent proof.

Get STAMP free Sign in

Trusted by 0 professionals

Three steps to permanent trust

Verify once

Confirm your identity through email, LinkedIn or GitHub. One time.

Stamp anything

Articles, proposals, code, posts. Each gets a unique cryptographic fingerprint.

Share the proof

Embed a badge anywhere. Anyone can verify it instantly. No account needed.

The badge

A seal you can paste anywhere.

Your stamp generates an embeddable seal with a QR code. Drop it in your portfolio, LinkedIn post, proposal, email signature. Anyone who scans it lands on a public verification page.

"Because reputation is everything."

Get STAMP free