validation.json

{
  "created_utc": "2026-10-05T02:33:03.306598+00:00",
  "slides": 181,
  "regions": 1604,
  "manual_review_flags": 50,
  "score_selection_exclusions": 5,
  "quantitative_subset": 126,
  "mask_version": "FOCAL Native",
  "new_inference": false,
  "checks": [
    "All 181 slide IDs joined across input manifests",
    "Original thumbnails, FOCAL masks, reference masks and valid regions match frozen SHA-256 hashes",
    "Copied files verified byte-for-byte with SHA-256",
    "Binary masks match working-image dimensions",
    "Reference foreground lies inside valid region",
    "Each regional verdict joins to exactly one region",
    "Region bounding boxes and label-map pixel counts validated",
    "All 181 slides retained irrespective of quantitative selection"
  ],
  "uploaded_at_packaging": false
}