ISO 17025 & OIML R-76 IMMUTABLE LEDGER

Audit Trail Log: Cryptographic Event Ledger & Compliance Lineage

Append-only, tamper-evident log capturing all statutory instrument registrations, test observation modifications, calculation executions, and certificate signoffs under 21 CFR Part 11 integrity.

Total Audit Events -- ● Append-Only Stream

Verified Signatures -- ● SHA-256 Validated

Active Officers -- ● Authenticated Sessions

Integrity Standards ISO 17025 ● 21 CFR Part 11 Compliant

Timestamp (UTC)	Action Event	Target Entity	Officer Email	IP Address	Payload Data
Loading audit trail from database...

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