{
  "schemaVersion": 1,
  "brief": {
    "schemaVersion": 1,
    "title": "Atlas / the dispatch gap.",
    "service": "Atlas dispatch",
    "summary": "A shipping backlog review across two team timezones. The room separates the three-hour impact window from preparatory notes and preserves the unconfirmed scanner report.",
    "exercise": true,
    "cause": "The scanner handoff may have stopped propagating dispatch acknowledgements. The local records do not establish a device or vendor fault.",
    "causeStatus": "hypothesis",
    "assumeOffset": "",
    "evidence": [
      {
        "id": "atlas-source",
        "title": "Atlas dispatch / exercise record",
        "file": "sources/atlas.log",
        "note": "Authored fictional exercise log. Event IDs and timestamp strings are preserved; source hash checks file integrity only."
      }
    ],
    "milestones": {
      "impact": "atlas-02",
      "detected": "atlas-03",
      "mitigated": "atlas-08",
      "resolved": "atlas-10"
    },
    "actions": [
      {
        "id": "atlas-a1",
        "title": "Verify the scanner handoff path",
        "owner": "Ari / operations",
        "due": "2026-10-16",
        "status": "open",
        "check": "Record a controlled check with before/after evidence. Review the working hypothesis before changing production.",
        "event_id": "atlas-05"
      },
      {
        "id": "atlas-a2",
        "title": "Update the detection and handoff checklist",
        "owner": "Sam / shift lead",
        "due": "2026-10-19",
        "status": "in-progress",
        "check": "Run one fictional drill; preserve reviewed milestone IDs, source offsets and an explicit backup owner.",
        "event_id": "atlas-03"
      }
    ]
  },
  "events": [
    {
      "id": "atlas-01",
      "sourceRow": 2,
      "sourceTime": "2026-10-07T07:45:00Z",
      "utc": "2026-10-07T07:45:00Z",
      "epoch": 1791359100.0,
      "service": "warehouse",
      "phase": "note",
      "status": "observed",
      "summary": "Routine dispatch handoff completed",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-02",
      "sourceRow": 3,
      "sourceTime": "2026-10-07T08:00:00Z",
      "utc": "2026-10-07T08:00:00Z",
      "epoch": 1791360000.0,
      "service": "dispatch",
      "phase": "impact",
      "status": "observed",
      "summary": "Dispatch acknowledgements stop in the exercise log",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-03",
      "sourceRow": 4,
      "sourceTime": "2026-10-07T03:12:00-05:00",
      "utc": "2026-10-07T08:12:00Z",
      "epoch": 1791360720.0,
      "service": "monitoring",
      "phase": "detected",
      "status": "observed",
      "summary": "Queue-age alert detects the impact",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-04",
      "sourceRow": 5,
      "sourceTime": "2026-10-07T08:20:00Z",
      "utc": "2026-10-07T08:20:00Z",
      "epoch": 1791361200.0,
      "service": "warehouse",
      "phase": "note",
      "status": "reported",
      "summary": "Warehouse lead reports a scanner warning",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-05",
      "sourceRow": 6,
      "sourceTime": "2026-10-07T08:40:00Z",
      "utc": "2026-10-07T08:40:00Z",
      "epoch": 1791362400.0,
      "service": "response",
      "phase": "note",
      "status": "hypothesis",
      "summary": "Scanner synchronization proposed as a possible factor",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-06",
      "sourceRow": 7,
      "sourceTime": "2026-10-07T09:00:00Z",
      "utc": "2026-10-07T09:00:00Z",
      "epoch": 1791363600.0,
      "service": "response",
      "phase": "note",
      "status": "observed",
      "summary": "Manual dispatch queue opened",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-07",
      "sourceRow": 8,
      "sourceTime": "2026-10-07T09:10:00Z",
      "utc": "2026-10-07T09:10:00Z",
      "epoch": 1791364200.0,
      "service": "warehouse",
      "phase": "note",
      "status": "observed",
      "summary": "Review checklist assigned to the shift lead",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-08",
      "sourceRow": 9,
      "sourceTime": "2026-10-07T09:30:00Z",
      "utc": "2026-10-07T09:30:00Z",
      "epoch": 1791365400.0,
      "service": "dispatch",
      "phase": "mitigated",
      "status": "observed",
      "summary": "Manual handoff accepted as mitigation",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-09",
      "sourceRow": 10,
      "sourceTime": "2026-10-07T10:15:00Z",
      "utc": "2026-10-07T10:15:00Z",
      "epoch": 1791368100.0,
      "service": "dispatch",
      "phase": "note",
      "status": "observed",
      "summary": "Acknowledgements resume for queued orders",
      "evidence_id": "atlas-source"
    },
    {
      "id": "atlas-10",
      "sourceRow": 11,
      "sourceTime": "2026-10-07T11:00:00Z",
      "utc": "2026-10-07T11:00:00Z",
      "epoch": 1791370800.0,
      "service": "dispatch",
      "phase": "resolved",
      "status": "observed",
      "summary": "Reviewed dispatch backlog cleared",
      "evidence_id": "atlas-source"
    }
  ],
  "evidence": [
    {
      "id": "atlas-source",
      "title": "Atlas dispatch / exercise record",
      "note": "Authored fictional exercise log. Event IDs and timestamp strings are preserved; source hash checks file integrity only.",
      "file": "evidence/source-01.txt",
      "sha256": "a8ca4b101ab23123a6ad802656e9a5d064dc4c78e230566a44a8178bcf96bbac",
      "bytes": 1119
    }
  ],
  "milestones": {
    "impact": "atlas-02",
    "detected": "atlas-03",
    "mitigated": "atlas-08",
    "resolved": "atlas-10"
  },
  "metrics": {
    "detectSeconds": 720.0,
    "mitigateSeconds": 4680.0,
    "recoverSeconds": 10800.0
  },
  "assumptions": [],
  "inputSha256": {
    "events": "56105257173b6335629dfb0b01ad29084f56a09176a6006c2f65ac988dc4d2f2",
    "brief": "6871ac7c2bc455ceb3e2f26fff1e2ea7b938497a3f5fb875f3b4ab4071ea2111"
  }
}