Placeholder attestation structure. Seal is all-zeros (not a real signature). Illustrates where a verified attestation would appear for the lab report reference.
Live Ed25519-signed NORA Canon v0.2.0 ObservationAttestation. Generated with a throwaway keypair for demonstration purposes only. Verifiable using NORA verify.ts without a database.
Local Operator Tools
Requires local vault access. Not part of public verification.