{
 "meta": {
  "dataset": "Subscriber history — @course_guy",
  "channel": "https://tgregister.com/channel/course_guy",
  "retrieved_at": "2026-09-07T20:20:00.045Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-07T11:47:03.965Z",
   "to": "2026-09-05T10:41:56.922Z"
  },
  "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": "2026-08-07T11:47:03.965Z",
   "subscribers": 16297,
   "source": 3
  },
  {
   "ts": "2026-08-07T13:20:23.029Z",
   "subscribers": 16297,
   "source": 4
  },
  {
   "ts": "2026-08-08T10:25:19.289Z",
   "subscribers": 16299,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:51:07.868Z",
   "subscribers": 16316,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:37:21.806Z",
   "subscribers": 16327,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:51:35.485Z",
   "subscribers": 16328,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:55:17.171Z",
   "subscribers": 16330,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:53:57.195Z",
   "subscribers": 16335,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:07:56.277Z",
   "subscribers": 16347,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:24:10.058Z",
   "subscribers": 16385,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:36:33.163Z",
   "subscribers": 16387,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:12:34.460Z",
   "subscribers": 16393,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:44:47.250Z",
   "subscribers": 16418,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:03:39.388Z",
   "subscribers": 16422,
   "source": 4
  },
  {
   "ts": "2026-08-21T19:56:06.399Z",
   "subscribers": 16432,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:15:30.610Z",
   "subscribers": 16437,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:36:30.965Z",
   "subscribers": 16440,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:09:18.878Z",
   "subscribers": 16444,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:06:15.489Z",
   "subscribers": 16443,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:45:30.458Z",
   "subscribers": 16442,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:08:48.447Z",
   "subscribers": 16453,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:18:45.771Z",
   "subscribers": 16460,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:39:09.370Z",
   "subscribers": 16455,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:24:04.424Z",
   "subscribers": 16459,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:03:31.581Z",
   "subscribers": 16461,
   "source": 4
  },
  {
   "ts": "2026-09-05T10:41:56.922Z",
   "subscribers": 16470,
   "source": 4
  }
 ]
}