main
John Lauer Frame cached chip previews from model geometry and record camera-specific cache identity fe2e4b7 29d ago
{
  "schema": "adom/chip-artwork-cache@1",
  "mpn": "TNPW060317K8BEEA",
  "generatedBy": "OCCT 8 HLR from original full model and Adom Chip Laser inlay",
  "generatedAtIso": "2026-09-10T13:29:41.195169+00:00",
  "cacheKey": "708461cf21d93df0d8066631b1c8addb1e1b1cabecc764ec205fbc9ef1f28c03",
  "recipe": {
    "schema": "adom/chip-artwork-cache@1",
    "sourceStepSha256": "8fe9ba5706ffaa001ec280abe05a6f532c0c2bbee5e7eb23445b1c58f845973a",
    "displayGlbSha256": "9d2f773b96042347f8948a96af438b3f408f6f6e242420c01f9c5d1b0e6de1ae",
    "markStepSha256": "8c2f0578a21a66912e3862eb69c5932e4df6e6c9d7dee96ede671903dda79d3e",
    "sourceToDisplayMm": [
      [
        0.0,
        1.0,
        0.0,
        -0.775
      ],
      [
        -1.0,
        0.0,
        0.0,
        0.425
      ],
      [
        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,
        0.0
      ],
      [
        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": [
        0.0019902674211256053,
        -0.0019902674211256057,
        0.0019172255392002596
      ],
      "target": [
        -1.0842021724855044e-19,
        -1.6263032587282571e-19,
        0.0002254982312434954
      ],
      "up": [
        0,
        0,
        1
      ],
      "sourceSha256": "9d2f773b96042347f8948a96af438b3f408f6f6e242420c01f9c5d1b0e6de1ae",
      "method": "Babylon9 render target from currently reviewed wiki GLB; reference artwork temporarily hidden, camera restored; no re-etch"
    }
  },
  "source": {
    "step": "TNPW_e3_0603.stp",
    "displayGlb": "TNPW060317K8BEEA.adom-reference-marked-v4.glb",
    "markStep": "artwork/TNPW060317K8BEEA-inlay-source.step"
  },
  "marking": {
    "text": "TNPW060317K8BEEA",
    "placement": "Center of resistor top, text width limited to 45 percent of package length to stay off metal terminations",
    "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/TNPW060317K8BEEA-chip-reviewed-v2.png",
      "format": "png",
      "width": 800,
      "height": 600,
      "sizeBytes": 70905,
      "sha256": "fcbb48d23403ee58617c41d4bf59ffb47bddd95f07feff21d3c4addf20c4914e"
    },
    {
      "kind": "chip-outline-preview",
      "label": "Chip outline",
      "path": "artwork/TNPW060317K8BEEA-chip-outline-preview.png",
      "format": "png",
      "width": 960,
      "height": 960,
      "transparent": true,
      "sizeBytes": 11607,
      "sha256": "d03d1f02af8ce00a375dcdd52c9230d680e5f03f4c759173a3547fa0391ede49"
    },
    {
      "kind": "chip-outline",
      "style": "symbol",
      "path": "artwork/TNPW060317K8BEEA-3d-outline-reviewed-symbol.svg",
      "format": "svg",
      "width": 320,
      "height": 320,
      "transparent": true,
      "sizeBytes": 44591,
      "sha256": "7ca6d4d1b5627da36b33e5cbc8944a85fdfec600b228afa7b45ca15c04be44f1"
    },
    {
      "kind": "chip-outline",
      "style": "teal",
      "path": "artwork/TNPW060317K8BEEA-3d-outline-reviewed-teal.svg",
      "format": "svg",
      "width": 320,
      "height": 320,
      "transparent": true,
      "sizeBytes": 44591,
      "sha256": "c5f42b07dede3d408a48f4cdc60cce438b3bd886f2b2206b1217d3b89c4dec98"
    },
    {
      "kind": "chip-outline",
      "style": "dark",
      "path": "artwork/TNPW060317K8BEEA-3d-outline-reviewed-dark.svg",
      "format": "svg",
      "width": 320,
      "height": 320,
      "transparent": true,
      "sizeBytes": 44591,
      "sha256": "f1cae690e12072f3e0fae6ab494410726aba92ab50627349135cba2081e855c4"
    },
    {
      "kind": "symbol-polyline-source",
      "path": "artwork/TNPW060317K8BEEA-chip-outline-polylines.json",
      "format": "json",
      "sizeBytes": 16140,
      "sha256": "822872af760da704bdcbdad31766675007af94c60894200746fc42910e0887dd"
    },
    {
      "kind": "artwork-step",
      "path": "artwork/TNPW060317K8BEEA-reviewed-artwork.step",
      "format": "step",
      "sizeBytes": 1296124,
      "sha256": "db4e9158da2f4af5055bf4a66820efa0dd4af393ff5c345ad589fa7ec6352200",
      "limitations": "Uncolored presentation derivative with virtual mark. Use original manufacturer STEP for physical design."
    },
    {
      "kind": "mark-source",
      "path": "artwork/TNPW060317K8BEEA-inlay-source.step",
      "format": "step",
      "sizeBytes": 2619304,
      "sha256": "8c2f0578a21a66912e3862eb69c5932e4df6e6c9d7dee96ede671903dda79d3e",
      "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": "2026-09-10T13:47:25.256634+00:00",
    "checks": [
      "Live source STEP hash",
      "Live displayed GLB hash",
      "All cached asset hashes"
    ],
    "notContinuous": true
  }
}