{
  "schema": 1,
  "study_id": "status-dot",
  "revision": "hd-r01",
  "reviewed_at": "2026-09-17T20:23:27Z",
  "packet_url": "https://01a7ab64.openai-film-fieldnotes-100.pages.dev/",
  "verdict": "A",
  "confidence": "narrow preference",
  "source_label": "B",
  "candidate_label": "A",
  "source_sha256": "c08b122952b8d73bfa09c82cd64686a1853ae56f92fbe9a2f000f421724dc707",
  "candidate_sha256": "4b7834db744fca8a200e6b8c11ff343002cb718e9ec1024564e7ba0cb7b90949",
  "basis": "Actual distributed 1920×1080 official reference, not an enlarged 480p source. Both clips have 29 frames at 30 fps and matching presentation clocks.",
  "blindness": "Fresh critic received only neutral A/B inputs; the key was inspected after the final verdict.",
  "reason": "The remake's cleaner circular outline and flatter fills make the state changes read more consistently. Perceived size, center, color sequence and timing are essentially tied.",
  "largest_comparison_gap": "The original's pink dot has a small flattened/notched lower-right contour and uneven tinted rim at frames 20–23, 0.666667–0.766667 seconds. The remake preserves a consistent silhouette.",
  "visual_evidence": "All 29 frames per clip inspected sequentially with full-frame context and unscaled native-detail crops. Frames 19–24 rechecked together.",
  "playback_evidence": {
    "tool": "Local headless Chromium after T3 status/open reported unavailable",
    "rate": 1,
    "both_completed": true,
    "reported_total_frames_each": 29,
    "reported_dropped_frames_each": 0,
    "reported_corrupted_frames_each": 0,
    "distinct_callback_frames": {"A": 27, "B": 26},
    "scope": "Callback gaps are not confirmed playback drops. Visual judgment is from decoded progression, not continuous human vision."
  },
  "remaining_limits": [
    "Independent agent preference, not official OpenAI approval or human viewing certification.",
    "Reference is a distributed HD rendition with compression; no uncompressed master claim.",
    "Native Resolve execution remains untested."
  ],
  "credit": {"accepted_studies": 1, "new_source_ranges": 1, "alternate_copy_credit": 0}
}