{
 "meta": {
  "dataset": "Subscriber history — @CourseWikia",
  "channel": "https://tgregister.com/channel/CourseWikia",
  "retrieved_at": "2026-09-11T21:25:36.955Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T20:39:06.189Z",
   "to": "2026-09-08T11:01:56.165Z"
  },
  "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": "2026-08-07T20:39:06.189Z",
   "subscribers": 2418,
   "source": 0
  },
  {
   "ts": "2026-08-07T20:45:42.519Z",
   "subscribers": 2418,
   "source": 3
  },
  {
   "ts": "2026-08-08T09:03:04.997Z",
   "subscribers": 2417,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:56:33.405Z",
   "subscribers": 2422,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:33:05.500Z",
   "subscribers": 2418,
   "source": 4
  },
  {
   "ts": "2026-08-17T22:18:48.306Z",
   "subscribers": 2413,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:22:59.976Z",
   "subscribers": 2414,
   "source": 4
  },
  {
   "ts": "2026-08-24T08:57:47.352Z",
   "subscribers": 2411,
   "source": 4
  },
  {
   "ts": "2026-08-27T19:25:59.759Z",
   "subscribers": 2405,
   "source": 4
  },
  {
   "ts": "2026-08-30T12:26:02.480Z",
   "subscribers": 2401,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:13:14.535Z",
   "subscribers": 2400,
   "source": 4
  },
  {
   "ts": "2026-09-08T11:01:56.165Z",
   "subscribers": 2404,
   "source": 4
  }
 ]
}