{
  "label": "Recomputes a construction schedule: coverage, duration arithmetic, precedence, cure gaps, permits, deadline and claim honesty. It does not visit the site.",
  "public_key_b64": "aMIQLoi7VBHeihmxQOXxaTGZZ2YPyDfZFCvIfwiTfYg=",
  "records": [
    {
      "checks": [
        {
          "detail": "0.0->2.0 = 2d",
          "id": "T-excavate.duration",
          "ok": true
        },
        {
          "detail": "finish 2.0 <= 20.0",
          "id": "T-excavate.before_deadline",
          "ok": true
        },
        {
          "detail": "predecessors []",
          "id": "T-excavate.predecessors_exist",
          "ok": true
        },
        {
          "detail": "2.0->5.0 = 3d",
          "id": "T-foundation.duration",
          "ok": true
        },
        {
          "detail": "finish 5.0 <= 20.0",
          "id": "T-foundation.before_deadline",
          "ok": true
        },
        {
          "detail": "predecessors ['T-excavate']",
          "id": "T-foundation.predecessors_exist",
          "ok": true
        },
        {
          "detail": "T-excavate finishes 2.0, T-foundation starts 2.0",
          "id": "T-foundation.after_T-excavate",
          "ok": true
        },
        {
          "detail": "an approved permit covers the task window",
          "id": "T-foundation.permit",
          "ok": true
        },
        {
          "detail": "7.0->11.0 = 4d",
          "id": "T-frame.duration",
          "ok": true
        },
        {
          "detail": "finish 11.0 <= 20.0",
          "id": "T-frame.before_deadline",
          "ok": true
        },
        {
          "detail": "predecessors ['T-foundation']",
          "id": "T-frame.predecessors_exist",
          "ok": true
        },
        {
          "detail": "T-foundation finishes 5.0, T-frame starts 7.0",
          "id": "T-frame.after_T-foundation",
          "ok": true
        },
        {
          "detail": "2 cure day(s) after T-foundation",
          "id": "T-frame.cure_after_T-foundation",
          "ok": true
        },
        {
          "detail": "claimed True, computed True",
          "id": "claims.deadline_met",
          "ok": true
        },
        {
          "detail": "claimed True, computed True",
          "id": "claims.permits_valid",
          "ok": true
        },
        {
          "detail": "claimed True, computed True",
          "id": "claims.precedence_respected",
          "ok": true
        }
      ],
      "created_at": "2026-11-12T07:59:19Z",
      "engine": "a75-043/1.0.0",
      "extra": {
        "computed": {
          "deadline_met": true,
          "permits_valid": true,
          "precedence_respected": true
        },
        "deadline_day": 20.0,
        "tasks": {
          "T-excavate": {
            "finish": 2.0,
            "start": 0.0
          },
          "T-foundation": {
            "finish": 5.0,
            "start": 2.0
          },
          "T-frame": {
            "finish": 11.0,
            "start": 7.0
          }
        }
      },
      "failed": [],
      "label": "Recomputes a construction schedule: coverage, duration arithmetic, precedence, cure gaps, permits, deadline and claim honesty. It does not visit the site.",
      "prev_record_hash": "44592ca0865cd68e2eb1a6dffe0dc34e0b74ffd7e096ccc61393639111a9490a",
      "public_key_b64": "aMIQLoi7VBHeihmxQOXxaTGZZ2YPyDfZFCvIfwiTfYg=",
      "record_hash": "59b3f6b8357250c935866962964d4c3bf528e71b7d333ebfbe5c95e7d1589a00",
      "schema": "cain42.a75.construction.record.v1",
      "signature_b64": "EcM0jajzYNLgN7jd2uOHMWeYma3Xhn+ZAqBcwuTWDYtrOI3FGCan5D+CIoQC3zCjSbtyM8eCQoAxihzmer4/Cg==",
      "sku": "CAIN-A75-043",
      "subject": {
        "claims": {
          "deadline_met": true,
          "permits_valid": true,
          "precedence_respected": true
        },
        "permits": [
          {
            "approved": true,
            "id": "P-1",
            "task": "T-foundation",
            "valid_from": 2.0,
            "valid_to": 6.0
          }
        ],
        "project": {
          "deadline_day": 20.0,
          "id": "SITE-7",
          "site": "north lot"
        },
        "schedule": {
          "finishes": {
            "T-excavate": 2.0,
            "T-foundation": 5.0,
            "T-frame": 11.0
          },
          "order": [
            "T-excavate",
            "T-foundation",
            "T-frame"
          ],
          "starts": {
            "T-excavate": 0.0,
            "T-foundation": 2.0,
            "T-frame": 7.0
          }
        },
        "schema": "cain42.a75.construction.schedule.v1",
        "tasks": [
          {
            "cure_days": 0,
            "duration_days": 2,
            "id": "T-excavate",
            "permit_required": false,
            "predecessors": [],
            "trade": "civil"
          },
          {
            "cure_days": 2,
            "duration_days": 3,
            "id": "T-foundation",
            "permit_required": true,
            "predecessors": [
              "T-excavate"
            ],
            "trade": "concrete"
          },
          {
            "cure_days": 0,
            "duration_days": 4,
            "id": "T-frame",
            "permit_required": false,
            "predecessors": [
              "T-foundation"
            ],
            "trade": "carpentry"
          }
        ]
      },
      "subject_sha256": "8a7db4c307347ac1af24bec950069afd9d4f0b37e8ac30e5a6cc61e96f14242a",
      "verdict": "SOUND"
    }
  ],
  "run_hash": "32061b9f923e6e9dd9e9efebea2fd4768c322d542ddce846e05a0f8fe108b354",
  "schema": "cain42.a75.construction.run.v1",
  "sku": "CAIN-A75-043",
  "verdict": "VERIFIED",
  "verdicts": [
    "SOUND"
  ]
}