{
  "schema_version": "1.0.0",
  "manufacturer": "Example Materials, Inc.",
  "brand": "Example",
  "product": "PLA Standard",
  "material_family": "PLA",
  "profile_revision": "2026-07-24",
  "effective_date": "2026-07-24",
  "manufacturer_profile_url": "https://example.com/filaments/pla-standard/settings",
  "authorized_contact": { "name": "Profile Owner", "email": "materials@example.com", "role": "Technical Support" },
  "identifiers": { "gtins": ["1234567890123"], "skus": ["PLA-STD-1000"] },
  "settings": {
    "nozzle_c": { "recommended": 215, "min": 200, "max": 225 },
    "bed_c": { "recommended": 55, "min": 45, "max": 60 },
    "chamber_c": null,
    "first_layer": { "nozzle_c": 220, "bed_c": 60 },
    "flow_ratio": 1.0,
    "max_volumetric_speed_mm3s": 15,
    "fan_pct": { "min": 80, "max": 100 },
    "retraction": { "length_mm": null, "speed_mm_s": null },
    "pressure_advance": null,
    "drying": "Follow the manufacturer's current product guidance.",
    "enclosure": "not_required"
  },
  "hardware_notes": ["Abrasive-filled variants require an abrasion-resistant nozzle."],
  "withdrawn": false
}