Nootro

Verify a sealed message

Paste the fingerprint from a Nootro-sealed email to confirm it's authentic and hasn't been altered since it was sent.

A fingerprint is a 64-character code (0–9, a–f).

Nootro provides cryptographic proof that quoted email content matches the original message at the time of capture. We don't reveal senders, recipients, or content, only whether a fingerprint is valid.

nootro.ai