{
  "contract_hash": "73778b28c0f6fa21a9beab2a327b7bdb1fd87297e7439e9aa33dedd607af4336",
  "requirements": [
    {
      "acceptance_claims": [
        {
          "claim_id": "claim_001",
          "claim_kind": "solid_count_equals",
          "expected": {
            "value": 1
          }
        },
        {
          "claim_id": "claim_002",
          "claim_kind": "bbox_rank_dimension_mm",
          "expected": {
            "rank": "minimum",
            "tolerance_mm": 0.1,
            "value": 10
          }
        },
        {
          "claim_id": "claim_003",
          "claim_kind": "through_cylindrical_bore",
          "expected": {
            "count": 3,
            "diameter_mm": 12,
            "tolerance_mm": 0.1
          }
        },
        {
          "claim_id": "claim_004",
          "claim_kind": "collinear_through_bore_chain",
          "expected": {
            "adjacent_distances_mm": [
              60,
              80
            ],
            "diameter_mm": 12,
            "tolerance_mm": 0.1
          }
        },
        {
          "claim_id": "claim_005",
          "claim_kind": "outer_cylindrical_surface",
          "expected": {
            "count": 3,
            "diameter_mm": 32,
            "tolerance_mm": 0.1
          }
        },
        {
          "claim_id": "claim_006",
          "claim_kind": "visual",
          "expected": {
            "description": "Three 32 mm outer circular lobes are smoothly connected into one continuous mechanical link."
          }
        }
      ],
      "assumptions": [
        "Interpret the link as a single planar body extruded to the stated thickness.",
        "Treat the three hole centers as collinear within one common plane."
      ],
      "draft_id": "draft_001",
      "requirement_id": "req_001",
      "source_ids": [
        "src_001"
      ],
      "statement": "Create a three-hole mechanical connecting link with three hole centers on one straight line, adjacent center-to-center distances of 60 mm and 80 mm, hole diameters of 12 mm, a part thickness of 10 mm, and smooth continuous outer transitions around the three 32 mm outer circular regions."
    }
  ],
  "schema_version": "cad.requirements-contract.v1",
  "task_id": "cad_4bfab705790e"
}