{
 "meta": {
  "dataset": "Subscriber history — @StudyWin1",
  "channel": "https://tgregister.com/channel/StudyWin1",
  "retrieved_at": "2026-08-28T02:48:36.820Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-07T18:29:29.018Z",
   "to": "2026-08-27T04:47:36.871Z"
  },
  "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": "2026-08-07T18:29:29.018Z",
   "subscribers": 10263,
   "source": 0
  },
  {
   "ts": "2026-08-07T18:31:16.100Z",
   "subscribers": 10263,
   "source": 3
  },
  {
   "ts": "2026-08-08T21:10:52.359Z",
   "subscribers": 10250,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:02:19.691Z",
   "subscribers": 10240,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:31:18.277Z",
   "subscribers": 10228,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:02:07.137Z",
   "subscribers": 10223,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:48:56.018Z",
   "subscribers": 10220,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:08:51.674Z",
   "subscribers": 10215,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:03:35.677Z",
   "subscribers": 10209,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:33:36.342Z",
   "subscribers": 10205,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:28:32.317Z",
   "subscribers": 10195,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:12:12.010Z",
   "subscribers": 10192,
   "source": 4
  },
  {
   "ts": "2026-08-20T22:55:34.474Z",
   "subscribers": 10188,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:14:48.936Z",
   "subscribers": 10179,
   "source": 4
  },
  {
   "ts": "2026-08-24T06:49:18.393Z",
   "subscribers": 10172,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:14:24.780Z",
   "subscribers": 10163,
   "source": 4
  },
  {
   "ts": "2026-08-26T06:25:13.914Z",
   "subscribers": 10159,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:47:36.871Z",
   "subscribers": 10156,
   "source": 4
  }
 ]
}