{
  "contract_hash": "e142fb0800e690dbb817163b46bcb35c17b0c729a2e8b08ea4ab425e654e0495",
  "requirements": [
    {
      "acceptance_claims": [
        {
          "claim_id": "claim_001",
          "claim_kind": "solid_count_equals",
          "expected": {
            "value": 1
          }
        },
        {
          "claim_id": "claim_002",
          "claim_kind": "single_connected_body",
          "expected": {}
        },
        {
          "claim_id": "claim_003",
          "claim_kind": "bbox_dimension_mm",
          "expected": {
            "axis": "x",
            "tolerance_mm": 0,
            "value": 120
          }
        },
        {
          "claim_id": "claim_004",
          "claim_kind": "bbox_dimension_mm",
          "expected": {
            "axis": "y",
            "tolerance_mm": 0,
            "value": 120
          }
        },
        {
          "claim_id": "claim_005",
          "claim_kind": "bbox_dimension_mm",
          "expected": {
            "axis": "z",
            "tolerance_mm": 0,
            "value": 12
          }
        },
        {
          "claim_id": "claim_006",
          "claim_kind": "through_cylindrical_bore",
          "expected": {
            "count": 1,
            "diameter_mm": 40,
            "tolerance_mm": 0
          }
        }
      ],
      "assumptions": [
        "The flange is rotationally symmetric about its center axis.",
        "Outer diameter is measured across the circular outer boundary in the plane of the flange."
      ],
      "draft_id": "draft_001",
      "requirement_id": "req_001",
      "source_ids": [
        "src_001"
      ],
      "statement": "Create one connected round flange in millimetres with a 120 mm outer diameter, 12 mm thickness, and one centered 40 mm through bore."
    }
  ],
  "schema_version": "cad.requirements-contract.v1",
  "task_id": "cad_d6221c5b89fe"
}