{
  "contract": "cblaketahoe.property.photo-provenance/v1",
  "linear": "TAH-266",
  "as_of": "2026-09-20",
  "listing": {
    "mls": "20261177",
    "slug": "10227-e-laburnham-circle",
    "address": "10227 E Laburnham Circle, Truckee, CA 96161"
  },
  "status": "UNVERIFIED",
  "source_photo_count": 28,
  "retained_object_count": 28,
  "displayed_count": 27,
  "displayed_positions": [
    0,
    1,
    2,
    3,
    4,
    5,
    6,
    7,
    8,
    9,
    10,
    11,
    12,
    13,
    14,
    15,
    16,
    17,
    18,
    19,
    20,
    21,
    22,
    23,
    24,
    25,
    26
  ],
  "withheld_positions": [
    27
  ],
  "retained_duplicate_groups": [
    [
      0,
      27
    ]
  ],
  "retained_duplicate_sha256": "331673cbe913126c0c8d24f443d19701d1487feeb704a6e7f2abaf84c50aae58",
  "reachability": {
    "positions_0_through_27": "HTTP_200",
    "position_28": "HTTP_404"
  },
  "proof_state": "source_count_matches_retained_count_but_source_bytes_unbound",
  "note": "Current TSMLS syndication reports 28 photos. Retained positions 0 and 27 are exact byte duplicates. Without authoritative source-manifest/content-hash binding, the duplicate cannot be classified as authentic-source duplication or retained contamination, so position 27 is withheld without deletion."
}