{
  "type": "standalone original artwork, not song cover",
  "method": "image_gen imagegen",
  "prompt_summary": "Nocturnal tidal estuary, indigo channels, copper and lilac asymmetric islands, mineral pigment texture",
  "control_scope": "Prompt-only mathematical inspiration; no exact native q parameter or mathematical certification",
  "source": "New original generated image; no reference media",
  "generated_file_sha256": "42271978dbce51e44746f083449b1d8e0aab4e1d7c68af97cdf297e4e6548ea2"
}