{
  "schema_id": "la.archive.synthetic-nature.v1",
  "schema_version": 1,
  "pack_id": "syn-ex-001",
  "created_at": "2026-07-23T00:00:00.000Z",
  "asset": {
    "asset_id": "optional-stable-id",
    "file": "optional-relative-or-uri"
  },
  "nature_class": "synthetic",
  "generation": {
    "method": "procedural",
    "tool": "workbench",
    "model_or_pipeline": null,
    "human_authored": true
  },
  "lineage": {
    "parents": [],
    "derived_from": null,
    "revision": 1
  },
  "attribution": {
    "creator": null,
    "organisation": null,
    "licence_note": null
  },
  "disclosure": {
    "marked_synthetic": true,
    "viewer_facing_label": "Synthetic / generated asset",
    "notes": null
  },
  "tla185_refs": {
    "record_id": null,
    "field_paths": []
  }
}