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Proving the log has not been changed

Owners and admins

Check now, the integrity report and independent verification.

Each entry has a SHA-256 fingerprint chained to the one before it, and every night the latest fingerprint is sealed in Amazon S3 storage that nobody can change for 3 years. The bar at the top of the Activity page shows the latest check.

  • Check now recalculates the whole log at once.
  • Integrity report gives a printable summary and a proof link for your auditor.
  • Anyone can verify a proof link or an exported CSV at renvelock.com/verify-activity, without signing in.