{
  "ended_at": "2026-10-04T06:54:09.672396Z",
  "evidence_class": "fixture",
  "inconclusive": [
    {
      "outcome": "inconclusive",
      "probe_id": "inventory-incomplete",
      "reason": "declared copies were not all exercised",
      "route": "R4-A"
    },
    {
      "outcome": "inconclusive",
      "probe_id": "before-horizon",
      "reason": "recovery before the horizon is not an R4-A result",
      "route": "R4-A"
    },
    {
      "outcome": "inconclusive",
      "probe_id": "key-not-destroyed",
      "reason": "key destruction alone is not a pass, and destruction was not recorded",
      "route": "R4-B"
    }
  ],
  "known_bad": [
    {
      "outcome": "finding",
      "probe_id": "horizon-recovered",
      "reason": "fixture content recovered after the erasure horizon",
      "route": "R4-A"
    },
    {
      "outcome": "finding",
      "probe_id": "ciphertext-readable",
      "reason": "erased fixture remains readable or confirmable",
      "route": "R4-B"
    },
    {
      "outcome": "finding",
      "probe_id": "usable-key-survives",
      "reason": "erased fixture remains readable or confirmable",
      "route": "R4-B"
    },
    {
      "outcome": "finding",
      "probe_id": "low-entropy-oracle",
      "reason": "erased fixture remains readable or confirmable",
      "route": "R4-B"
    }
  ],
  "known_bad_failed_first": true,
  "known_good": [
    {
      "outcome": "pass",
      "probe_id": "horizon-clear",
      "reason": "no fixture content recovered from the declared copies",
      "route": "R4-A"
    },
    {
      "outcome": "pass",
      "probe_id": "key-destroyed-clear",
      "reason": "retained ciphertext is unreadable and no confirmation oracle remains",
      "route": "R4-B"
    }
  ],
  "limitations": [
    "Offline R4 calibration evaluates the harness; it is not target assurance.",
    "No backup, replica, key, or ciphertext was accessed.",
    "audit-core is not an R4 target. No live R4 target is registered.",
    "An incomplete copy inventory stays inconclusive and is not a pass."
  ],
  "outcome": "pass",
  "run_id": "r4-calibration-2026-10-04T06:54:09.672295Z",
  "schema_version": "whitehat-r4-calibration/v1",
  "started_at": "2026-10-04T06:54:09.672295Z"
}