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Verify Evidence Receipt

Independently verify the cryptographic integrity of any Solymus evidence receipt. Designed for CPCSC assessors, auditors, and third-party reviewers.

Enter Receipt ID

Paste the event ID from an evidence export or verification URL.

Event IDs are UUIDs included in every evidence export package.


            

How Verification Works

SHA-256 Hash

Every piece of evidence is hashed at upload. The digest is stored immutably in the ledger.

KMS Signature

AWS KMS signs each event digest with ECDSA_SHA_256. The private key never leaves the HSM.

Merkle Tree

Daily attestation links all events into a Merkle tree. The root is signed and stored for long-term audit.