{
 "meta": {
  "dataset": "Subscriber history — @Courses93",
  "channel": "https://tgregister.com/channel/Courses93",
  "retrieved_at": "2026-09-07T11:59:47.898Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-18T08:15:36.472Z",
   "to": "2026-09-06T04:40:31.620Z"
  },
  "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": "2026-08-18T08:15:36.472Z",
   "subscribers": 11393,
   "source": 3
  },
  {
   "ts": "2026-08-18T09:11:38.337Z",
   "subscribers": 11393,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:07:44.163Z",
   "subscribers": 11386,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:28:54.330Z",
   "subscribers": 11383,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:23:00.009Z",
   "subscribers": 11378,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:37:52.752Z",
   "subscribers": 11375,
   "source": 4
  },
  {
   "ts": "2026-08-24T11:43:36.365Z",
   "subscribers": 11366,
   "source": 4
  },
  {
   "ts": "2026-08-25T10:58:55.042Z",
   "subscribers": 11362,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:24:15.126Z",
   "subscribers": 11359,
   "source": 4
  },
  {
   "ts": "2026-08-27T12:04:36.411Z",
   "subscribers": 11354,
   "source": 4
  },
  {
   "ts": "2026-08-28T14:13:40.866Z",
   "subscribers": 11351,
   "source": 4
  },
  {
   "ts": "2026-08-29T11:28:47.338Z",
   "subscribers": 11345,
   "source": 4
  },
  {
   "ts": "2026-08-30T11:57:09.248Z",
   "subscribers": 11343,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:33:45.592Z",
   "subscribers": 11337,
   "source": 4
  },
  {
   "ts": "2026-09-01T15:55:55.676Z",
   "subscribers": 11333,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:33:02.676Z",
   "subscribers": 11330,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:16:55.898Z",
   "subscribers": 11379,
   "source": 4
  },
  {
   "ts": "2026-09-06T04:40:31.620Z",
   "subscribers": 11372,
   "source": 4
  }
 ]
}