main
John Lauer Frame cached chip previews from model geometry and record camera-specific cache identity fa0758b 29d ago
{
  "schema": "adom/chip-artwork-cache@1",
  "mpn": "171010501",
  "generatedBy": "OCCT 8 HLR from original full model and Adom Chip Laser inlay",
  "generatedAtIso": "2026-09-10T13:29:32.607192+00:00",
  "cacheKey": "2c42356b416c41cdc7f7cf47e1c8e6af52e8a1a0b31a3dfaf066264d94fd0852",
  "recipe": {
    "schema": "adom/chip-artwork-cache@1",
    "sourceStepSha256": "cfac9f96eed0695c6e13e49d81c1d42d4f018006f5e263ad880d30f07c3a1b28",
    "displayGlbSha256": "154b411bb34676cb438faa1018475b390cf46f4773ee70c55dcbb171595925ee",
    "markStepSha256": "f5b35dc90d8270746840098f90109726baf94bdbad2b09631fa20d5084c60dd6",
    "sourceToDisplayMm": [
      [
        -1.0,
        0.0,
        0.0,
        0.0
      ],
      [
        0.0,
        -1.0,
        0.0,
        0.0
      ],
      [
        0.0,
        0.0,
        1.0,
        0.0
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "markToDisplayMm": [
      [
        -1.0,
        0.0,
        0.0,
        0.0
      ],
      [
        0.0,
        -1.0,
        0.0,
        0.53
      ],
      [
        0.0,
        0.0,
        1.0,
        0.006
      ],
      [
        0.0,
        0.0,
        0.0,
        1.0
      ]
    ],
    "view": [
      1,
      -1,
      0.85
    ],
    "right": [
      1,
      1,
      0
    ],
    "upAxis": "Z",
    "units": "mm",
    "chordToleranceMm": 0.002,
    "generatorSha256": "1345c71ea042660d76b402748d73d1fcda589834b1fb2fdd7132d91dab201612",
    "shadedPreview": {
      "camera": [
        0.0047417537266522085,
        -0.004741753726652208,
        0.004805460142300452
      ],
      "target": [
        0,
        0,
        0.0007749694746460741
      ],
      "up": [
        0,
        0,
        1
      ],
      "sourceSha256": "154b411bb34676cb438faa1018475b390cf46f4773ee70c55dcbb171595925ee",
      "method": "Babylon9 render target from currently reviewed wiki GLB; reference artwork temporarily hidden, camera restored; no re-etch"
    }
  },
  "source": {
    "step": "171010501.manufacturer.step",
    "displayGlb": "171010501.adom-reference-marked-v4.glb",
    "markStep": "artwork/171010501-inlay-source.step"
  },
  "marking": {
    "text": "171010501",
    "placement": "Clear edge of the IC top at source y=-0.83 mm, away from central RCA marking, dot and taller discrete capacitor",
    "manufacturerMarking": false
  },
  "review": {
    "orientation": "Z-up display reviewed; native seating and pin-1 separate",
    "markingPlacement": "Previously visually reviewed display placement retained exactly",
    "projectedArtwork": "Visually inspected: corrected MPN placement retained; chip geometry and top features visible. Native CAD qualification is separate."
  },
  "assets": [
    {
      "kind": "chip-shaded",
      "label": "3D chip",
      "path": "artwork/171010501-chip-reviewed-v2.png",
      "format": "png",
      "width": 800,
      "height": 600,
      "sizeBytes": 90721,
      "sha256": "6285d3c7fe8463b32b3c0b42a5955942b9ca0f5ef9dbf3a68b5c8276a3f3f1aa"
    },
    {
      "kind": "chip-outline-preview",
      "label": "Chip outline",
      "path": "artwork/171010501-chip-outline-preview.png",
      "format": "png",
      "width": 960,
      "height": 960,
      "transparent": true,
      "sizeBytes": 15511,
      "sha256": "bf507b99a2d01d25d63d793a0109a7d78054d55cb3e446989f7a0846f8ad3a1d"
    },
    {
      "kind": "chip-outline",
      "style": "symbol",
      "path": "artwork/171010501-3d-outline-reviewed-symbol.svg",
      "format": "svg",
      "width": 320,
      "height": 320,
      "transparent": true,
      "sizeBytes": 54355,
      "sha256": "f20e95877a5e43ac03c4ee6ae540d5e85ace09ad565e1a14fa6cad2c7518f708"
    },
    {
      "kind": "chip-outline",
      "style": "teal",
      "path": "artwork/171010501-3d-outline-reviewed-teal.svg",
      "format": "svg",
      "width": 320,
      "height": 320,
      "transparent": true,
      "sizeBytes": 54355,
      "sha256": "460d1128205ec880502713f10251bb37481ca89ea73d5582c6ab62838aab8450"
    },
    {
      "kind": "chip-outline",
      "style": "dark",
      "path": "artwork/171010501-3d-outline-reviewed-dark.svg",
      "format": "svg",
      "width": 320,
      "height": 320,
      "transparent": true,
      "sizeBytes": 54355,
      "sha256": "f922aac3bbe9b888ce2c3ba58f62bd186c89970d3284b22435518c4e983745f3"
    },
    {
      "kind": "symbol-polyline-source",
      "path": "artwork/171010501-chip-outline-polylines.json",
      "format": "json",
      "sizeBytes": 22271,
      "sha256": "3092318e764d2507be4bd7631481e5261540b0da8105ff91158ace4b031ea949"
    },
    {
      "kind": "artwork-step",
      "path": "artwork/171010501-reviewed-artwork.step",
      "format": "step",
      "sizeBytes": 1998817,
      "sha256": "a1ee61caab779517b8ed7c2059baa14374927ba64275e516e01f1eb0397bb9e8",
      "limitations": "Uncolored presentation derivative with virtual mark. Use original manufacturer STEP for physical design."
    },
    {
      "kind": "mark-source",
      "path": "artwork/171010501-inlay-source.step",
      "format": "step",
      "sizeBytes": 3666768,
      "sha256": "f5b35dc90d8270746840098f90109726baf94bdbad2b09631fa20d5084c60dd6",
      "limitations": "Selected body plus virtual inlay, not the complete physical component."
    }
  ],
  "hints": [
    "Reuse these cached assets before generating anything.",
    "Verify source hashes and recipe before reuse; changed source, pose, marking placement or projection makes the affected cache stale.",
    "Do not run generic top-face name emboss on this already marked derivative.",
    "SVG pixel Y-down is a 2D projection convention; physical source-to-display is explicitly Z-up.",
    "Manufacturer model authority, virtual marking review and native electrical/mechanical qualification are separate."
  ],
  "verification": {
    "status": "matched-at-publication",
    "checkedAtIso": "2026-09-10T13:47:04.061944+00:00",
    "checks": [
      "Live source STEP hash",
      "Live displayed GLB hash",
      "All cached asset hashes"
    ],
    "notContinuous": true
  }
}