{
  "tool": "Built-in image generation",
  "imageFile": "dm-wilson-illustration.png",
  "createdDate": "2026-09-07",
  "referenceRole": "Newly authored GLB three-quarter render used as visual reference",
  "referenceFile": "dm-wilson-model-three-quarter.png",
  "historicalStatus": "Supplemental interpretive artwork, not documentary evidence or an exact GLB render",
  "generationPrompt": "Create a polished, highly detailed maritime reconstruction illustration, landscape 3:2. Use the supplied newly authored 3D model render as the controlling reference for the hull proportions, mast count, sails, funnel and cabin arrangement. Three-quarter elevated view of the whole vessel afloat on calm blue-green Lake Huron, soft late-afternoon daylight, subtle distant wooded Michigan shoreline, fine timber and canvas textures, realistic rigging, no cutaway, no text or labels, no people prominently shown. This is modern interpretive artwork, not an archival photograph. Do not invent extra masts, sails, funnels, ornate carvings, weapons, flags or major structures. D.M. Wilson, a 179 ft wooden Great Lakes bulk freighter built in 1873. Exactly two bare working masts, no sails, one black aft smokestack, pale forward pilothouse and low aft cabin, three covered hatches on open cargo deck, timber hull. Retain reference arrangement. Modest trace of stack smoke. Hull extends below water but is not visible through an artificial transparent lake.",
  "artefactCheck": {
    "date": "2026-09-08",
    "crops": [
      "bow",
      "midships",
      "stern",
      "rig-superstructure"
    ],
    "nativePixelInspection": true,
    "result": "clean",
    "imageSha256": "34e1abc3df38d3757abda5d7830b622e33ca1a70fa04393cf1fa7e66ad25eb74",
    "observations": "Four native-pixel crops inspected. No weapons, garbled lettering, material mismatch, added masts, disconnected fittings or modern equipment observed. Interpretive details and background scenery are not documentary evidence."
  },
  "imageSha256": "34e1abc3df38d3757abda5d7830b622e33ca1a70fa04393cf1fa7e66ad25eb74"
}