{
  "metric": "retained",
  "label": "Kept",
  "value": 564467.78,
  "unit": "USD",
  "snapshot": "2026-09-20",
  "snapshot_id": "base-2026-09-20",
  "methodology_version": "3.2",
  "classifier_version": "4",
  "source_file": "/agent/_index.json",
  "source_sha256": "a8a7dace652d1dc2e24d2304c297dad103d311556c29fe2badb762be96311615",
  "source_bytes": 371113,
  "query": "Sum of the \"retained\" field over every row in the published register index.",
  "block_range": null,
  "block_range_note": "Not recorded in any published file. We will not infer one from a timestamp."
}