Verify all 7200 videos and accompanying payload hashes

HF_UPLOAD_VERIFIED.json

@@ -0,0 +1,17 @@
+{
+  "all_payload_hashes_match": true,
+  "extension_quality_audit_passed": true,
+  "failures": [],
+  "full_dataset_quality_audit_passed": false,
+  "known_quality_exception": "rack_flipped/scene_000070: final tilt 71.61 degrees below 80-degree threshold",
+  "payload_files": 26419,
+  "repo": "labos-sim/sim-training",
+  "repo_type": "dataset",
+  "revision_verified": "7eb1ee9e543844e0897673f4fdc15d200bbe0c57",
+  "scenes": 2400,
+  "shared_state_traces": 2400,
+  "verified_at_utc": "2026-09-15T07:34:48.285866+00:00",
+  "verified_bytes": 149407522763,
+  "video_sidecars": 7200,
+  "videos": 7200
+}