{
 "meta": {
  "dataset": "Subscriber history — @rtdriverschat",
  "channel": "https://tgregister.com/channel/rtdriverschat",
  "retrieved_at": "2026-09-11T18:19:52.945Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T14:42:07.918Z",
   "to": "2026-09-11T16:00:10.538Z"
  },
  "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": "2026-08-07T14:42:07.918Z",
   "subscribers": 21428,
   "source": 0
  },
  {
   "ts": "2026-08-08T17:34:04.172Z",
   "subscribers": 21418,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:42:43.167Z",
   "subscribers": 21417,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:14:41.850Z",
   "subscribers": 21406,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:53:49.940Z",
   "subscribers": 21395,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:23:33.843Z",
   "subscribers": 21376,
   "source": 4
  },
  {
   "ts": "2026-08-14T11:18:36.273Z",
   "subscribers": 21327,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:53:12.586Z",
   "subscribers": 21318,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:07:45.666Z",
   "subscribers": 21318,
   "source": 1
  },
  {
   "ts": "2026-08-17T10:33:32.082Z",
   "subscribers": 21306,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:03:59.322Z",
   "subscribers": 21290,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:08:06.220Z",
   "subscribers": 21265,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:04:34.781Z",
   "subscribers": 21251,
   "source": 4
  },
  {
   "ts": "2026-08-22T19:22:38.542Z",
   "subscribers": 21249,
   "source": 4
  },
  {
   "ts": "2026-08-24T14:33:37.376Z",
   "subscribers": 21232,
   "source": 4
  },
  {
   "ts": "2026-08-25T12:45:16.724Z",
   "subscribers": 21217,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:08:23.204Z",
   "subscribers": 21210,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:25:38.477Z",
   "subscribers": 21215,
   "source": 4
  },
  {
   "ts": "2026-08-28T08:47:27.511Z",
   "subscribers": 21205,
   "source": 4
  },
  {
   "ts": "2026-08-29T06:59:19.637Z",
   "subscribers": 21182,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:38:24.487Z",
   "subscribers": 21183,
   "source": 4
  },
  {
   "ts": "2026-09-01T08:36:51.530Z",
   "subscribers": 21176,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:36:00.873Z",
   "subscribers": 21166,
   "source": 4
  },
  {
   "ts": "2026-09-03T13:38:22.771Z",
   "subscribers": 21157,
   "source": 4
  },
  {
   "ts": "2026-09-05T16:38:27.622Z",
   "subscribers": 21152,
   "source": 4
  },
  {
   "ts": "2026-09-09T02:42:01.048Z",
   "subscribers": 21262,
   "source": 4
  },
  {
   "ts": "2026-09-11T16:00:10.538Z",
   "subscribers": 21146,
   "source": 4
  }
 ]
}