{
  "finding": "STD2-006",
  "title": "Sprinkler",
  "recorded_result": "The head has two authored keys taking heading from 0 to 720 degrees. The base’s UV sidecar matches 858 polygon records.",
  "checking_steps": [
    "Follow sprinkler.lws to the static sprinkler.lwo base and separate sptop.lwo head. Read their ObjectMotion keys.",
    "Check normal scene selection separately. Rotating-head keys do not supply evidence of water emission, collision or a functioning gameplay effect."
  ],
  "limitations": "Water emission and intended gameplay effects are unverified.",
  "scope": "The recorded result and checking steps summarize preserved excavation research. The source observations below were recomputed for publication review; they do not rerun the earlier geometry fits, UV checks, reference scans or original-x86 experiments.",
  "source_observations": [
    {
      "archive": "edpieces",
      "name": "contents.obv",
      "size": 302703,
      "sha256": "8ba24a802eb4d1553f5b80096917a0eab7b2179579cc51e9b4a877961e100ca5",
      "identity": "edpieces/contents.obv"
    },
    {
      "archive": "edpieces",
      "name": "sprinkler.lwo",
      "size": 15788,
      "sha256": "793447ca9ea5db4912f33ba5558d9df22bd06a82d2e34b5de8d6963929728d77",
      "identity": "edpieces/sprinkler.lwo",
      "mesh": {
        "format": "LWOB",
        "vertices": 474,
        "polygon_records": 858,
        "polygon_vertex_counts": {
          "3": 858
        },
        "fan_triangles_excluding_lines_points": 858,
        "PNTS_sha256": "6aaafd588eb0210335da49a4c8fe86ada9bec04d40f5822359bd5accc14e3402",
        "POLS_sha256": "ba13f47b19e14b67320c3800af0465e0f94476c534b87748dd3ca6341d84aaac"
      }
    },
    {
      "archive": "edpieces",
      "name": "sprinkler.lws",
      "size": 1739,
      "sha256": "42d3f078580f7475074776d833c3a4bfa226934a715573a4fbd018909e935a31",
      "identity": "edpieces/sprinkler.lws",
      "scene": {
        "objects": [
          {
            "model_basename": "sprinkler.lwo",
            "ShowObject": [
              "7",
              "7"
            ]
          },
          {
            "model_basename": "sptop.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          }
        ]
      }
    },
    {
      "archive": "edpieces",
      "name": "sptop.lwo",
      "size": 2886,
      "sha256": "e36171712a77b5ca63d1258e1eb9cb6c8fcdf57d71fdff5d2ad12aaf93ddc7f3",
      "identity": "edpieces/sptop.lwo",
      "mesh": {
        "format": "LWOB",
        "vertices": 86,
        "polygon_records": 170,
        "polygon_vertex_counts": {
          "3": 170
        },
        "fan_triangles_excluding_lines_points": 170,
        "PNTS_sha256": "2a3317d406396b35c5ce27f02b6d34238ff76bf1b5c00a8b1dcb0e7d001b6b9c",
        "POLS_sha256": "95ef3c59ec3e4c125fc402f876d5e4eb83da310d3ae2a0015c265739218d4be6"
      }
    }
  ],
  "source_selection": "Files named in the canonical research note, including related models and controls. This is not a claim that every listed file is unused or a complete dependency closure.",
  "preserved_research_records": [
    {
      "record": "SPRINKLER_REACHABILITY.md",
      "sha256": "20cd31090eee60877fe540d0455f1176ed9099473893cff8850a6571e8317ba1"
    },
    {
      "record": "sprinkler_reference_audit.json",
      "sha256": "59857eee61c4814b374c105d46b582c5494b20b0f5a45b97d80d5e2f37f62068"
    }
  ],
  "record_provenance": "Research-record hashes bind this summary to preserved local records. They do not make those internal records downloadable or replace the original source checks.",
  "fresh_audit": "/evidence/stunt-track-driver-2/source-audit.json",
  "bounded_relationship_audit": "/evidence/stunt-track-driver-2/relationship-audit.json"
}