{
  "version": "2026-10-02.public.v1",
  "data_cut_utc": "2026-10-02T08:55:00+00:00",
  "baseline_url": "https://ravensystems.group/system-activity/2026-09-04/",
  "scope": "Raven-owned environment. Incremental source-data audit; not a new end-to-end Runtime qualification.",
  "earliest_producer_bound_measurement_utc": "2026-02-14T13:24:31Z",
  "source_record_dates": {
    "baseline": 204,
    "current": 232,
    "added": 28,
    "definition": "Distinct UTC dates in the retained source-record evidence, including historical records not all producer-bound. Not uptime. The retained record calendar starts 13 February; the first producer-bound measurement remains 14 February."
  },
  "single_dataset_distinct_payloads": {
    "baseline": 1949874,
    "current": 2354638,
    "change": 404764,
    "change_percent": 20.75846952162037,
    "definition": "Distinct timestamp-normalized JSON payloads in one DNS dataset within the UTC window. Not a globally unique event count."
  },
  "since_baseline": {
    "start_exclusive_utc": "2026-09-04T12:14:00+00:00",
    "end_inclusive_utc": "2026-10-02T08:55:00+00:00",
    "source_rows": 2276904,
    "rows_in_21_existing_files": 2111911,
    "rows_in_2_new_host_specific_files": 164993,
    "definition": "CSV logical records excluding headers and JSONL objects with valid explicit UTC source time. Includes unsuccessful probes and state records. Not packets, unique incidents, or Runtime decisions."
  },
  "current_source_scope": {
    "files": 23,
    "physical_rows": 8709775,
    "utc_window_rows": 8709542,
    "after_cut_rows_excluded": 213,
    "naive_timestamp_rows_excluded": 20,
    "format_invalid_rows": 0,
    "baseline_prefixes_matched": 21,
    "new_host_specific_files": 2,
    "note": "A fixed selected set of current paths, including historical stopped outputs. Do not compare its file/row count to the broad 351-file historical audit as like-for-like totals."
  },
  "historical_metrics_retained": {
    "collector_family_lower_bound": 11,
    "measured_domains": 10,
    "paired_lte_fiber_cycles": 501,
    "comparison_dates": "8\u201310 June 2026",
    "selected_files": 351,
    "byte_distinct_contents": 229,
    "retained_gb_decimal_rounded": 4.86,
    "note": "Historical scope; these quantities were not re-censused in this incremental update. Runtime processing figures and comparative LTE/fiber statistics remain attached to the September release."
  },
  "monthly_rows_in_fixed_current_source_set": [
    {
      "month": "2026-02",
      "rows": 12908,
      "period": "calendar month; collector coverage varies"
    },
    {
      "month": "2026-03",
      "rows": 17977,
      "period": "calendar month; collector coverage varies"
    },
    {
      "month": "2026-04",
      "rows": 1361409,
      "period": "calendar month; collector coverage varies"
    },
    {
      "month": "2026-05",
      "rows": 1012466,
      "period": "calendar month; collector coverage varies"
    },
    {
      "month": "2026-06",
      "rows": 2288353,
      "period": "calendar month; collector coverage varies"
    },
    {
      "month": "2026-07",
      "rows": 964425,
      "period": "calendar month; collector coverage varies"
    },
    {
      "month": "2026-08",
      "rows": 593546,
      "period": "calendar month; collector coverage varies"
    },
    {
      "month": "2026-09",
      "rows": 2327086,
      "period": "calendar month; collector coverage varies"
    },
    {
      "month": "2026-10",
      "rows": 131372,
      "period": "partial through 2 Oct 08:55 UTC"
    }
  ],
  "limitations": [
    "No globally unique measurement count is established.",
    "No customer validation, production readiness, recommendation lead, decision lead, downtime reduction or ROI is established.",
    "Migration adds host-specific source paths; it does not preserve an independent MacBook vantage point.",
    "Unsuccessful probes are retained evidence, not missing records or evidence that every measurement succeeded.",
    "The previous 42,117,279 physical-row footprint remains historical; it is not re-labelled as a current or Runtime-processed total."
  ]
}