{
  "engagement_id": "WH-ENG-20260822-AUDIT-E2-01",
  "status": "expired",
  "expired_at": "2026-08-22T18:15:00Z",
  "expiry_reason": "Approved window ended with no projection-ready notice from railiance-platform and zero target requests. Do not reuse this identifier.",
  "proposal_at": "2026-08-22T09:44:00Z",
  "proposal_reason": "Fresh live-e2 proposal after foundational plane apply. Do not reuse WH-ENG-20260821-AUDIT-E2.",
  "authorization_id": "operator-session-2026-08-22-e2-approval",
  "authorizer": "repository operator and infrastructure owner",
  "approved_at": "2026-08-22T09:52:55Z",
  "expires_at": "2026-08-22T18:15:00Z",
  "target": "http://audit-core.audit-core.svc.cluster.local:8080",
  "target_id": "audit-core",
  "target_owner": "audit-core / infrastructure operator",
  "target_owner_acknowledged_at": "2026-08-22T10:04:56Z",
  "target_owner_acknowledgement_status": "audit-core accepted the bounded routes, declared fixtures, two expiring tenant-scoped identities, target revision, window, abort thresholds, and cleanup obligation after review at whitehat-security 1418dac and audit-core abd22fa/fa6665f",
  "environment": "production",
  "production_approval": "Explicit operator approval of WH-ENG-20260822-AUDIT-E2-01 in the coordinating session on 2026-08-22",
  "approval_class": "live-e2",
  "plane_namespace": "whitehat",
  "runner_image_digest": "sha256:c2fe39a0185b99be3fc0cb14d2de69772b8e66e20490097c9d11d90cc39719a6",
  "namespace": "whitehat",
  "source": "dedicated pod whitehat/whitehat-e2-audit, labels whitehat.security/plane=true, whitehat.security/target=audit-core, whitehat.security/engagement=WH-ENG-20260822-AUDIT-E2-01, serviceAccount whitehat-runner, automountServiceAccountToken=false",
  "source_image": "forgejo.coulomb.social/coulomb/audit-core@sha256:c2fe39a0185b99be3fc0cb14d2de69772b8e66e20490097c9d11d90cc39719a6",
  "control_plane_scope": [
    "GET apps/v1 deployment audit-core/audit-core for target revision only",
    "GET v1 service audit-core/audit-core for target identity only",
    "CREATE/GET/EXEC/DELETE v1 pod whitehat/whitehat-e2-audit only; EXEC may stream runners/audit_core_e2.py to python3 stdin and invoke no other program",
    "mount but never GET v1 secret whitehat/whitehat-e2-audit-credentials provisioned by the custody owner",
    "GET pod log whitehat/whitehat-e2-audit only"
  ],
  "routes": [
    "GET /readyz",
    "POST /v1/events",
    "GET /v1/events/{event_id}",
    "GET /v1/events?correlation_id={correlation_id}"
  ],
  "fixture_ids": [
    "tenant:trial:whitehat-a-20260822", "tenant:trial:whitehat-b-20260822",
    "whitehat-e2-event-a-20260822", "whitehat-e2-event-b-20260822",
    "whitehat-e2-absent-20260822", "whitehat-e2-forged-b-20260822",
    "whitehat-e2-correlation-20260822"
  ],
  "credential_lane": "audit-core sender registry through its sanctioned custody owner; no credential value retained",
  "credential_role": "two temporary ordinary tenant-scoped may_read/may_write fixture senders bound to source=whitehat-security",
  "credential_max_ttl_seconds": 900,
  "techniques": ["e2-differential"],
  "prohibited_techniques": [
    "discovery", "direct-database-access", "saturation", "large-payload",
    "real-data-collection", "adjacent-service-follow-up",
    "any control-plane operation outside control_plane_scope"
  ],
  "rate_limit_per_minute": 10,
  "max_concurrency": 1,
  "maximum_requests": 30,
  "window_start": "2026-08-22T18:00:00Z",
  "window_end": "2026-08-22T18:15:00Z",
  "operator_contact": "repository operator in coordinating session",
  "abort_contact": "repository operator in coordinating session",
  "abort_thresholds": {
    "p95_latency_ms": 500,
    "probe_attributable_5xx": 1,
    "unexpected_or_non_fixture_data": 1,
    "missing_attribution": 1
  },
  "posture_claim": "implemented E2; currently evidenced E1",
  "attacker_model": "E2-authenticated-tenant-a",
  "finding_destination": "risk-nexus",
  "plane_bundle_digest": "9636f48f0b994118ff60a8c014e0099486945d66a2b3d3582dc57a09862b2035",
  "target_ingress": "audit-core-whitehat-ingress at audit-core 5b5196e; namespace=whitehat AND whitehat.security/plane=true AND whitehat.security/target=audit-core"
}