{
  "audit_id": "egxo-household-2026-07-12",
  "generated_at": "2026-07-12T13:20:42+08:00",
  "reproducibility_status": "partial_source_snapshot_unavailable",
  "source_snapshot": {
    "label": "GIG_Sample_Dataset.zip",
    "record_count": 257,
    "preserved": false,
    "sha256": null,
    "access_status": "Original archive unavailable; authorized media links expired on 2026-07-17."
  },
  "preserved_execution_artifacts": [
    {
      "name": "sample_dataset_audit.py",
      "sha256": "1e18abc685b9bead4f297da0a9cd4e49974b71c16e6b1cfe8b16769010497ede"
    },
    {
      "name": "sample_dataset_audit_results.json",
      "sha256": "cc2874420cde2a52db9a52ecbac5c087c3b2784de75d02743849653c88f41bb3"
    },
    {
      "name": "sample_dataset_audit.ipynb",
      "sha256": "4150a1e1fa84bbe744ac1724ab1c2b91fb6fff36c07dee13250eddf54d8a1826"
    },
    {
      "name": "sample_dataset_audit_notes.md",
      "sha256": "118ccd4601a46eda3f441a7089660bc240e8639ce1e8ff279f74a71aa8a69d90"
    }
  ],
  "visual_review_evidence": {
    "reported_frames": 5,
    "reported_egocentric_frames": 5,
    "retained": false,
    "status": "Historical reviewer result only; independent re-review requires restored source access."
  },
  "rerun_requirements": [
    "Restore the exact archive or a version-matched 257-record manifest with controlled media access.",
    "Record archive and manifest SHA-256 checksums before execution.",
    "Rerun structural, availability, and ffprobe checks for all 257 records.",
    "Record deterministic visual-sample IDs and timestamps in a private reviewer log.",
    "Retain a privacy-controlled contact sheet or frame hashes.",
    "Compare the new result JSON with the published aggregate metric table."
  ]
}