{
  "reviewed_at": "2026-10-08",
  "scope": "Verified manufacturer variants retained; continuous v19 motion implementation.",
  "recommended_pair": [
    "PHOMI Oceanic Travertine / Moonlight",
    "PHOMI Oceanic Travertine / Deep Blue"
  ],
  "recommendation_reason": "Same actual supplier family; named separate colour variants; original image files retrieved through official public media records instead of scaled previews; no invented tint.",
  "catalogue_size_mm": [
    [
      1200,
      600
    ],
    [
      2400,
      1200
    ],
    [
      "3000–6000",
      1200
    ]
  ],
  "size_evidence": "https://phomi.com/ecovering-flexible-stone/travertine/oceanic-travertine/",
  "exact_petrol_match": "Not established. Best real blue/teal candidate is the named Deep Blue, medium-toned with dark pores; do not darken or recolour solely to match brand petrol.",
  "acceptance_limits": [
    "These are authentic manufacturer catalogue assets, not authenticated real product photographs/scans.",
    "S Wall currently sold SKU, stock and batch identity remain unverified.",
    "No measured edge/back photograph or product-specific thickness located.",
    "1740px source width falls short for a full half-screen at1920CSSpx/DPR2 with zoom; avoid claiming high-DPR macro acceptance.",
    "Original files must retain colour and texture identity."
  ],
  "candidates": [
    {
      "name": "PHOMI Oceanic Travertine",
      "variant": "Moonlight",
      "role": "manufacturer-catalogue-product-surface",
      "media_id": 2490,
      "file": "/Users/sahinabay/Documents/Codex/2026-10-08/bu-zip-swall-cinematic-entry-becerisinin/work/brief-v17/dual-sources/oceanic-moonlight-original.webp",
      "native_dimensions_px": [
        1740,
        4056
      ],
      "sha256": "3bd37195054f78f121ab7ecb4d9aa5730917df6462a90469ad3adf3ea0c846e6",
      "source_page": "https://phomi.com/ecovering-flexible-stone/travertine/oceanic-travertine/",
      "source_file": "https://phomi.com/wp-content/uploads/2026/09/海底洞石-月光白.webp",
      "origin_type": "manufacturer-product-image",
      "capture_method": "Unknown; official image metadata has no camera/capture evidence. Not authenticated photo or scan.",
      "color_transforms": "None. Downloaded original bytes retained. No arbitrary tint, filters or generative detail.",
      "product_match": "Verified manufacturer family and named variant on source page; S Wall SKU/stock/batch not verified.",
      "license": "Manufacturer-owned; public commercial reuse permission not found. Preserve current private audience; do not call CC0.",
      "visual_review": "Full original inspected: off-white/warm ivory appearance, diagonal pore pattern. Recommended light side with source color intact."
    },
    {
      "name": "PHOMI Oceanic Travertine",
      "variant": "Deep Blue",
      "role": "manufacturer-catalogue-product-surface",
      "media_id": 2486,
      "file": "/Users/sahinabay/Documents/Codex/2026-10-08/bu-zip-swall-cinematic-entry-becerisinin/work/brief-v17/dual-sources/oceanic-deep-blue-original.webp",
      "native_dimensions_px": [
        1740,
        4056
      ],
      "sha256": "dfca3b3076ea90502883898a819b718151537269cb4c9e424a4de66827244731",
      "source_page": "https://phomi.com/ecovering-flexible-stone/travertine/oceanic-travertine/",
      "source_file": "https://phomi.com/wp-content/uploads/2026/09/海底洞石-深蓝.webp",
      "origin_type": "manufacturer-product-image",
      "capture_method": "Unknown; official image metadata has no camera/capture evidence. Not authenticated photo or scan.",
      "color_transforms": "None. Downloaded original bytes retained. No arbitrary tint, filters or generative detail.",
      "product_match": "Verified manufacturer family and named variant on source page; S Wall SKU/stock/batch not verified.",
      "license": "Manufacturer-owned; public commercial reuse permission not found. Preserve current private audience; do not call CC0.",
      "visual_review": "Full original inspected: blue-grey/blue-teal with very dark pores. Recommended best contrasting real catalogue variant. Medium-toned rather than uniform deep petrol; never relabel it as an exact petrol swatch."
    },
    {
      "name": "PHOMI Oceanic Travertine",
      "variant": "Riverbank Green",
      "role": "manufacturer-catalogue-product-surface",
      "media_id": 2484,
      "file": "/Users/sahinabay/Documents/Codex/2026-10-08/bu-zip-swall-cinematic-entry-becerisinin/work/brief-v17/dual-sources/oceanic-riverbank-green-original.webp",
      "native_dimensions_px": [
        1566,
        3650
      ],
      "sha256": "8e99b02d4747f790a9cb0a672ec83f4fde9977df1facbd7eaca4c3eac87efea0",
      "source_page": "https://phomi.com/ecovering-flexible-stone/travertine/oceanic-travertine/",
      "source_file": "https://phomi.com/wp-content/uploads/2026/09/海底洞石-堤绿.webp",
      "origin_type": "manufacturer-product-image",
      "capture_method": "Unknown; official image metadata has no camera/capture evidence. Not authenticated photo or scan.",
      "color_transforms": "None. Downloaded original bytes retained. No arbitrary tint, filters or generative detail.",
      "product_match": "Verified manufacturer family and named variant on source page; S Wall SKU/stock/batch not verified.",
      "license": "Manufacturer-owned; public commercial reuse permission not found. Preserve current private audience; do not call CC0.",
      "visual_review": "Alternative: mid-tone grey-green/teal, dark pores. Not deeper/darker than Deep Blue. No hue edit applied."
    },
    {
      "name": "PHOMI Greece Travertine",
      "variant": "Mookie Ivory",
      "role": "manufacturer-catalogue-product-surface",
      "media_id": 2135,
      "file": "/Users/sahinabay/Documents/Codex/2026-10-08/bu-zip-swall-cinematic-entry-becerisinin/work/brief-v17/dual-sources/greece-mookie-ivory-original.webp",
      "native_dimensions_px": [
        998,
        2001
      ],
      "sha256": "b6744042320e7eb6ecfbf986bf687089ba3f85eea4fca82d89b48ae89b585966",
      "source_page": "https://phomi.com/ecovering-flexible-stone/travertine/greece-travertine/",
      "source_file": "https://phomi.com/wp-content/uploads/2026/09/希腊洞石-穆奇米黄-Mookie-Ivory.webp",
      "origin_type": "manufacturer-product-image",
      "capture_method": "Unknown; official image metadata has no camera/capture evidence. Not authenticated photo or scan.",
      "color_transforms": "None. Downloaded original bytes retained. No arbitrary tint, filters or generative detail.",
      "product_match": "Verified manufacturer family and named variant on source page; S Wall SKU/stock/batch not verified.",
      "license": "Manufacturer-owned; public commercial reuse permission not found. Preserve current private audience; do not call CC0.",
      "visual_review": "Named ivory variant, visually warm light beige/ivory with vertical pores. Lower resolution than Moonlight and different family; keep as alternate."
    }
  ],
  "rejected": [
    {
      "name": "Rust Patina / Maca Blue",
      "file": "2977.webp",
      "reason": "Official named variant but grey-blue with broad tan rust patches, not a dark petroleum tone."
    },
    {
      "name": "Maca Blue (other official media ID2724)",
      "file": "2724.webp",
      "reason": "Different relief and catalogue family unverified. Do not map to Rust Patina silently."
    },
    {
      "name": "Castol Blue",
      "files": [
        "3002-original.webp",
        "2718-original.webp"
      ],
      "reason": "Visually light grey/blue and strongly veined; not a dark teal match."
    },
    {
      "name": "Copper Rust",
      "file": "copper-rust.webp",
      "reason": "Orange/brown rather than teal."
    }
  ],
  "provenance_files": [
    "oceanic-travertine.html",
    "moonlight-media.json",
    "blue-media.json",
    "green-media.json",
    "greece-travertine.html",
    "ivory-media.json",
    "rust-patina.html",
    "maca-media.json"
  ],
  "presentation_format_mm": [
    1200,
    2400
  ],
  "dimension_correction": "2800 mm image-aspect inference removed. Official 2400x1200 mm size rotated vertically, source proportion-preserving center crop in height (85.8% retained).",
  "scene": {
    "software": "Three.js (vendored) real-time scene; previous Blender models/contours retained as source reference",
    "product_color_transform": "none; neutral scene illumination only",
    "layout": "1200 x 2400 mm portrait; native image centre crop preserving aspect",
    "split": "between actual e right contour and W left contour in shared wall coordinates; separate desktop/mobile camera and mark scale",
    "automatic_intro_seconds": 6.8,
    "scroll": "Continuous shared world-coordinate state. S/tone and coating derived from current normalized scroll; no frame sequence or video handoff.",
    "render_pixels": {
      "responsive": "CSS viewport × min(devicePixelRatio,1.75)"
    },
    "letter_source": "Unchanged entry-v17 CoreText contours; tone has one shared opacity; no clipping/per-character delays",
    "edge": "nominal 3 mm illustrative geometry; product thickness/back/edge unverified",
    "relief": "No invented height/normal/bump maps. Supplier surface image only.",
    "capture_limit": "Real browser capture must accompany render files; frames alone do not prove motion.",
    "panel": "Same 704x1170 texture face through contact; receiving 3840x2400 wall uses identical UVs and neutral illumination. Spread p=.66–.96."
  }
}