{
 "meta": {
  "dataset": "Subscriber history — @keysofsystem",
  "channel": "https://tgregister.com/channel/keysofsystem",
  "retrieved_at": "2026-09-10T09:18:51.505Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-06T09:47:39.245Z",
   "to": "2026-09-08T10:01:34.459Z"
  },
  "columns": {
   "ts": "when this reading was taken, UTC",
   "subscribers": "the count read (or, for source 3, carried over) — see source below",
   "source": {
    "0": "sweep.py — t.me/<name> profile page",
    "1": "promote.py — Bot API getChat",
    "2": "resolve.py — MTProto",
    "3": "spromote.py — t.me/s/<name> post preview (figure carried over from an earlier profile read, not the preview’s own rounded header)",
    "4": "remeasure.py — t.me/<name> profile page, re-read on a schedule"
   }
  },
  "note": "Snapshots are written only when a reading changes: a gap in ts means \"no change observed between readings\", never \"not measured\" and never \"interpolated\". Readings from different sources are separate lineages that do not confirm one another — subtracting across them can attribute a change to a period nothing was actually read in. Full method: https://tgregister.com/methodology#measuring"
 },
 "rows": [
  {
   "ts": "2026-08-06T09:47:39.245Z",
   "subscribers": 39462,
   "source": 3
  },
  {
   "ts": "2026-08-06T14:23:13.573Z",
   "subscribers": 39462,
   "source": 4
  },
  {
   "ts": "2026-08-07T15:17:32.006Z",
   "subscribers": 39450,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:54:01.298Z",
   "subscribers": 39446,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:37:48.260Z",
   "subscribers": 39442,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:52:16.137Z",
   "subscribers": 39435,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:54:27.027Z",
   "subscribers": 39425,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:43:51.549Z",
   "subscribers": 39415,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:07:47.702Z",
   "subscribers": 39412,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:26:19.682Z",
   "subscribers": 39405,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:03:17.245Z",
   "subscribers": 39398,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:56:58.389Z",
   "subscribers": 39390,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:37:57.111Z",
   "subscribers": 39383,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:56:22.749Z",
   "subscribers": 39375,
   "source": 4
  },
  {
   "ts": "2026-08-22T03:57:16.040Z",
   "subscribers": 39366,
   "source": 4
  },
  {
   "ts": "2026-08-23T23:38:15.168Z",
   "subscribers": 39360,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:04:18.789Z",
   "subscribers": 39354,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:33:02.202Z",
   "subscribers": 39347,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:58:23.156Z",
   "subscribers": 39344,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:16:24.546Z",
   "subscribers": 39341,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:05:08.469Z",
   "subscribers": 39340,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:54:52.386Z",
   "subscribers": 39336,
   "source": 4
  },
  {
   "ts": "2026-08-31T09:13:59.897Z",
   "subscribers": 39330,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:48:29.017Z",
   "subscribers": 39322,
   "source": 4
  },
  {
   "ts": "2026-09-02T02:26:57.936Z",
   "subscribers": 39318,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:08:23.877Z",
   "subscribers": 39312,
   "source": 4
  },
  {
   "ts": "2026-09-05T03:19:19.087Z",
   "subscribers": 39300,
   "source": 4
  },
  {
   "ts": "2026-09-08T10:01:34.459Z",
   "subscribers": 39284,
   "source": 4
  }
 ]
}