Verifiable forever.
A cryptographic seal travels with every approval. Auditors confirm it from the exported report, no login, no system access.
What an auditor sees when they scan the seal.
Payment Authorization — Acme Corp
Used by teams like
Finance
CFO signs payment authorizations. External auditors confirm the signature without touching internal systems.
Healthcare & Life Sciences
Physicians approve procedures. The signature stays traceable without exposing patient records.
Compliance & Audit
Policy exceptions with proof the approval happened as recorded, and no one rewrote it after.
What this is, what it isn't
Is this an ICP-Brasil or eIDAS signature?
No. It's an internal verification layer that detects record tampering. For CA-backed signatures, pair Cadenio with a dedicated provider.
Do I need an external Certificate Authority?
No. Cadenio generates and verifies seals on its own, with no external authority required.
What if the record is deleted?
The public page disappears. The internal trail stays preserved. No leaks, no lost evidence.
Can someone forge a seal?
No. Without the secret key only Cadenio holds, generating a valid seal is mathematically infeasible.
Proof of approval that holds up under scrutiny
Permanent seals. Verifiable by anyone, anywhere.