Operational Controls (C7 Access Policy · C8 Audit Log · C9 Emergency Pause)

On-chain operational controls — document privacy/roles (C7), append-only immutable audit log (C8), and guardian emergency pause (C9)

Privacy Levels (C7)

—

PUBLIC/INTERNAL/CONFIDENTIAL

Audit Record Count (C8)

—

append-only · monotonic seq

Emergency Pause Status (C9)

—

Normal operation

On-chain Connectivity

—

C7 · C8 · C9 modules

C7 · Access Policy (AccessPolicyRegistry)

Set document privacy levels and allowed roles as on-chain policy. The role list is anchored as allowedRolesHash.

Document ID (docId)Privacy Level (privacy)Allowed Roles (allowedRoles)Comma-separated — e.g. REGISTRY, AUDITOR

Live testnet tx — confirmation may take several seconds.

Policy Lookup

Document ID (docId)

C8 · Audit Log (AuditTrail)

Append-only immutable audit log — records governance actions. seq increases monotonically and records cannot be deleted or modified.

Action (action)Reference (ref)Target identifier — e.g. document ID or asset ID

Live testnet tx — the audit record count increases by one after recording.

C9 · Emergency Pause (CircuitBreaker)

When the guardian pauses the system, high-risk operations are blocked with HTTP 503. An admin can unpause it to resume normal operation.

Current StatusLoading…

Live testnet tx — state propagation may take several seconds.

C7 = on-chain document privacy/role policy / C8 = append-only immutable audit log (governance actions recorded) / C9 = emergency pause (guardian pause → high-risk operations blocked with 503 · admin unpause).

Legal Notice: This record does not confer legal rights (proof only). The technical operator does not replace a registry, exchange, or verifier.