{
  "schema_version": "0.1.0",
  "message_id": "demo-import-001",
  "message_type": "shipment_event",
  "issuer_id": "supplier-demo",
  "recipient_ids": [
    "importer-demo",
    "carrier-demo",
    "warehouse-demo",
    "receiver-demo"
  ],
  "created_at": "2026-10-26T16:00:00Z",
  "journey": {
    "journey_id": "demo-journey-import",
    "trade_flow": "import",
    "origin": {
      "identifier": {
        "scheme": "demo:location",
        "value": "US-SUPPLIER"
      },
      "name": "Demo foreign supplier",
      "node_type": "supplier",
      "country": "US",
      "subdivision": "WA"
    },
    "destination": {
      "identifier": {
        "scheme": "demo:location",
        "value": "AB-WAREHOUSE"
      },
      "name": "Demo Alberta warehouse",
      "node_type": "warehouse",
      "country": "CA",
      "subdivision": "AB"
    }
  },
  "shipment": {
    "identifier": {
      "scheme": "demo:shipment",
      "value": "DEMO-IMPORT-001"
    },
    "goods": [
      {
        "identifier": {
          "scheme": "demo:item",
          "value": "SYNTHETIC-WIDGET"
        },
        "description": "Synthetic demonstration goods",
        "quantity": 10,
        "unit": "EA"
      }
    ],
    "transport_legs": [
      {
        "leg_id": "ocean-1",
        "mode": "ship",
        "operator_id": "carrier-demo",
        "origin": {
          "identifier": {
            "scheme": "demo:location",
            "value": "US-SUPPLIER"
          },
          "name": "Demo foreign supplier",
          "node_type": "supplier",
          "country": "US",
          "subdivision": "WA"
        },
        "destination": {
          "identifier": {
            "scheme": "demo:location",
            "value": "BC-PORT"
          },
          "name": "Demo Vancouver port",
          "node_type": "port",
          "country": "CA",
          "subdivision": "BC"
        }
      },
      {
        "leg_id": "rail-1",
        "mode": "rail",
        "operator_id": "carrier-demo",
        "origin": {
          "identifier": {
            "scheme": "demo:location",
            "value": "BC-PORT"
          },
          "name": "Demo Vancouver port",
          "node_type": "port",
          "country": "CA",
          "subdivision": "BC"
        },
        "destination": {
          "identifier": {
            "scheme": "demo:location",
            "value": "AB-TERMINAL"
          },
          "name": "Demo Alberta terminal",
          "node_type": "terminal",
          "country": "CA",
          "subdivision": "AB"
        }
      },
      {
        "leg_id": "truck-1",
        "mode": "truck",
        "operator_id": "carrier-demo",
        "origin": {
          "identifier": {
            "scheme": "demo:location",
            "value": "AB-TERMINAL"
          },
          "name": "Demo Alberta terminal",
          "node_type": "terminal",
          "country": "CA",
          "subdivision": "AB"
        },
        "destination": {
          "identifier": {
            "scheme": "demo:location",
            "value": "AB-WAREHOUSE"
          },
          "name": "Demo Alberta warehouse",
          "node_type": "warehouse",
          "country": "CA",
          "subdivision": "AB"
        }
      }
    ]
  },
  "event": {
    "event_type": "arrived",
    "occurred_at": "2026-10-26T15:55:00Z",
    "location": {
      "identifier": {
        "scheme": "demo:location",
        "value": "AB-WAREHOUSE"
      },
      "name": "Demo Alberta warehouse",
      "node_type": "warehouse",
      "country": "CA",
      "subdivision": "AB"
    },
    "leg_id": "truck-1",
    "authority": "supplier-demo"
  },
  "documents": []
}