{
  "schema_version": "whitehat-target/v1",
  "target_id": "shared-substrate",
  "posture_claim": "P1/P2",
  "attacker_model": "bounded co-resident saturating its own allowance",
  "applicability": "pending",
  "applicability_reason": "No operator-approved substrate window or aggressor ceiling exists. Saturation against a shared rail is an outage if run without those bounds. This registration does not authorize load.",
  "approval_classes": ["capacity"],
  "routes": [],
  "identities": {
    "count": 0,
    "role": "none until a window names the aggressor consumer",
    "broker_audience": "whitehat-capacity/shared-substrate"
  },
  "abort_telemetry": [
    "governor_unbound",
    "aggressor_exceeded_ceiling",
    "missing_neighbour_sample",
    "shared_substrate_abort_threshold"
  ]
}