{
  "artifact_type": "live_historical_family_photo_animation",
  "recorded_at_utc": "2026-09-17T06:34:43.761514+00:00",
  "author": "Apoorv Khanna",
  "source": {
    "title": "[Family portrait of an unidentified man and his two daughters]",
    "creator": "V. Dieness, Irkutsk",
    "creator_source": "Library of Congress catalog note: Photo by V. Dieness, Irkutsk.",
    "date_as_cataloged": "[1885 Nov. 28]",
    "source_page": "https://www.loc.gov/item/99615523/",
    "source_resource": "https://www.loc.gov/resource/ppmsc.01357/",
    "download_url": "https://tile.loc.gov/storage-services/service/pnp/ppmsc/01300/01357v.jpg",
    "source_api": "https://www.loc.gov/item/99615523/?fo=json",
    "rights_as_stated": "No known restrictions on reproduction.",
    "rights_field": "Access Advisory / restriction",
    "credit": "V. Dieness, Irkutsk; Library of Congress, Meeting of Frontiers; George Kennan Papers.",
    "collection": "Cartes de visite and cabinet card portraits of Russians from the George Kennan papers",
    "call_number": "LOT 13255-3, no. 27",
    "library_of_congress_control_number": "99615523",
    "digital_id": "ppmsc.01357",
    "source_description": "1 photographic print on cabinet card.",
    "local_file": "source.jpg",
    "width": 680,
    "height": 1024,
    "byte_size": 163332,
    "sha256": "b1f246f021de88da92aad8366218d47b7aeba26241b385454b24b5b78c91cad5",
    "modified_before_upload": false,
    "download_note": "Largest JPEG offered in the original-photograph resource. Archive also offers a larger TIFF. JPEG downloaded unchanged; no crop, retouch, recolor or upscaling.",
    "visual_review": "Three people facing the camera in a sepia studio family portrait, visible faces, seated man at left, standing daughter in center, seated daughter at right; original cabinet card border retained.",
    "identity_note": "Use the archive title and keep the subjects unidentified; do not imply these are the author or reader relatives.",
    "animation_disclosure": "Any resulting animation is newly AI-generated motion, not recovered historical footage. The Library of Congress did not produce or endorse the animation."
  },
  "generation": {
    "service": "fal",
    "action": "generate",
    "model": "seedance-2-0--fast--image-to-video",
    "job_id": "d5f7c2a0-bab5-45df-9d22-7a4bdad93a81",
    "requested_duration": "5",
    "requested_resolution": "720p",
    "requested_aspect_ratio": "auto",
    "generate_audio": false,
    "max_cost_cents": 150,
    "attempts": 1,
    "status": "succeeded",
    "upload_charged_cents": 1,
    "generation_charged_cents": 135,
    "total_charged_cents": 136,
    "request_file": "generation-request.json",
    "result_file": "generation-result.json"
  },
  "output": {
    "file": "output.mp4",
    "modified_after_download": false,
    "metadata_file": "video-metadata.json",
    "description": "Restrained AI-generated facial movement in a three-person historical portrait; fine facial details and framing change. Not historical footage.",
    "browser_review": "Native player reached the end at 5.041667 seconds with no media error; source, early and final frames inspected."
  },
  "editorial_art": {
    "file": "editorial.webp",
    "method": "Original built-in imagegen illustration, converted to WebP for web delivery. Separate from the archival input photo."
  },
  "disclosures": [
    "The depicted people remain unidentified as described in the source catalog.",
    "The source archive did not produce or endorse the generated animation.",
    "Account balances and upload authorization URL omitted from public records.",
    "Provider URLs may expire; the article serves an unmodified downloaded MP4.",
    "Requested resolution setting and actual output dimensions are reported separately.",
    "No claim of recovered historical motion or exact facial preservation."
  ]
}