{
  "schema": "fuel-tank-pressings-evidence-v1",
  "manufacturer_source": "https://ecat.spectrapremium.com/en/parts/RO9F",
  "observations": "Manufacturer front and back images show three broad vertical stamped panels per long pan face. Top photograph also shows top-face stampings,not reconstructed by this side-only stage.",
  "images": [
    {
      "url": "https://ecat.spectrapremium.com/img/produits/RO9F_FRO_P01.jpg",
      "sha256": "a6267e464e04fa073694b12a549cd8f2e117460d68bd1c94308f4fd209ee27e6"
    },
    {
      "url": "https://ecat.spectrapremium.com/img/produits/RO9F_BAC_P01.jpg",
      "sha256": "3714d67ed9edd155bf931794166e0b12451151a027b4c9e91557774a53e1fe9f"
    },
    {
      "url": "https://ecat.spectrapremium.com/img/produits/RO9F_TOP_P04.jpg",
      "sha256": "55b4104b96645a6e15468aab0752e77d82860e649c2d84e492ed4162b6e3f71c"
    }
  ],
  "catalog_specifications": "Existing RO9F overall bounds and0.029in sheet remain manufacturer comparison values,not fitted-car dimensions. No new physical scale is derived from the photographs.",
  "estimated": "Six60x112mm footprints atX=-235/0/235mm on each long face;8mm plan corner radius,3mm crown,8mm shoulder run with12cosine-rise ruled intervals. Existing0.7366mm sheet reference used as projectedZsection,not verified normal shoulder gauge.",
  "owner_scope": "Factory and supplier establish tank/flange, separate sender/locking ring/seal and body-welded-stud mounting roles. Existing owner side/cabin/front-underside context does not survey the hidden tank or sender; existing evidence is reconciled without requesting captures again. Overall envelope now compares manufacturer RO9F dimensions. Pan split and flange interpretation remain estimates; mounting strips share the estimated floor datum without implying fitted support.",
  "held": "Tank outer bounds,top/well,bottom,flange,ports,necks,mounts,sender,all10other mesh/native groups and independent body/filler/ELC/feed poses.",
  "unknown": "Fitted tank/sender identity,pressing dimensions,product/car orientation,production symmetry,capacity,fluid sealing,loaded support,full routes,clearances and verified replacement/removal remain unproven.",
  "next_evidence": "Existing owner side,cabin and front-underbody views do not calibrate hidden tank-side panels. No new capture requested for this manufacturer comparison."
}