{
 "meta": {
  "dataset": "Subscriber history — @join_traders_school",
  "channel": "https://tgregister.com/channel/join_traders_school",
  "retrieved_at": "2026-09-01T13:34:46.919Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T18:54:53.644Z",
   "to": "2026-09-01T05:44:12.295Z"
  },
  "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": "2026-08-07T18:54:53.644Z",
   "subscribers": 9938,
   "source": 0
  },
  {
   "ts": "2026-08-08T16:52:43.215Z",
   "subscribers": 9998,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:55:06.986Z",
   "subscribers": 10064,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:28:35.395Z",
   "subscribers": 10080,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:18:09.046Z",
   "subscribers": 10109,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:17:45.003Z",
   "subscribers": 10120,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:29:08.448Z",
   "subscribers": 10209,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:44:12.748Z",
   "subscribers": 10238,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:56:30.915Z",
   "subscribers": 10249,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:02:38.474Z",
   "subscribers": 10270,
   "source": 4
  },
  {
   "ts": "2026-08-21T09:45:04.484Z",
   "subscribers": 10274,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:23:13.882Z",
   "subscribers": 10274,
   "source": 1
  },
  {
   "ts": "2026-08-22T21:17:34.567Z",
   "subscribers": 10327,
   "source": 4
  },
  {
   "ts": "2026-08-24T12:08:35.394Z",
   "subscribers": 10336,
   "source": 4
  },
  {
   "ts": "2026-08-25T12:32:37.037Z",
   "subscribers": 10335,
   "source": 4
  },
  {
   "ts": "2026-08-26T09:08:30.429Z",
   "subscribers": 10329,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:17:52.656Z",
   "subscribers": 10336,
   "source": 4
  },
  {
   "ts": "2026-08-28T08:04:46.862Z",
   "subscribers": 10321,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:59:01.586Z",
   "subscribers": 10327,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:43:04.956Z",
   "subscribers": 10417,
   "source": 4
  },
  {
   "ts": "2026-08-31T07:53:18.997Z",
   "subscribers": 10444,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:44:12.295Z",
   "subscribers": 10427,
   "source": 4
  }
 ]
}