Independently check that this document has not been altered since it was issued.
To verify a sealed contract, compute the SHA-256 of the sealed PDF exactly as you received it — the sealed copy carries a Signature Certificate page and an aegis-seal.json attachment. If you believe this result is wrong, ask the organization that sent it for the original sealed file.
Integrity verification uses Ed25519 digital signatures. How our documents are secured →
Aegis Firma · AI compliance for modern businesses