{
  "operation": "header",
  "header": {
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    "revision": 6,
    "discovered_at_utc": "2026-11-03T18:00:00.000Z",
    "scope": "current-selected-sources",
    "inventory_coverage": "selected-only",
    "transport_complete": true,
    "chunk_count": 4,
    "record_count": 11,
    "document_sha256": "ab1d7dd933e80589e25c76a3a78c98959bd553d73c33e28c9ecadb61a2db1218"
  }
}
