{
 "meta": {
  "dataset": "Subscriber history — @rmclasses2023",
  "channel": "https://tgregister.com/channel/rmclasses2023",
  "retrieved_at": "2026-09-10T05:44:33.174Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-10T10:30:10.212Z",
   "to": "2026-09-06T21:39:13.433Z"
  },
  "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": "2026-08-10T10:30:10.212Z",
   "subscribers": 18943,
   "source": 0
  },
  {
   "ts": "2026-08-10T20:52:03.800Z",
   "subscribers": 18940,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:02:14.036Z",
   "subscribers": 18931,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:35:55.822Z",
   "subscribers": 18912,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:48:24.590Z",
   "subscribers": 18903,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:47:25.545Z",
   "subscribers": 18886,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:09:02.579Z",
   "subscribers": 18886,
   "source": 1
  },
  {
   "ts": "2026-08-17T10:42:57.534Z",
   "subscribers": 18864,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:14:17.481Z",
   "subscribers": 18850,
   "source": 4
  },
  {
   "ts": "2026-08-19T07:52:35.257Z",
   "subscribers": 18832,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:15:00.031Z",
   "subscribers": 18820,
   "source": 4
  },
  {
   "ts": "2026-08-21T13:38:43.234Z",
   "subscribers": 18810,
   "source": 4
  },
  {
   "ts": "2026-08-23T02:14:23.028Z",
   "subscribers": 18800,
   "source": 4
  },
  {
   "ts": "2026-08-24T17:53:29.658Z",
   "subscribers": 18788,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:16:05.971Z",
   "subscribers": 18777,
   "source": 4
  },
  {
   "ts": "2026-08-26T13:58:25.784Z",
   "subscribers": 18773,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:17:03.419Z",
   "subscribers": 18759,
   "source": 4
  },
  {
   "ts": "2026-08-28T18:45:36.897Z",
   "subscribers": 18746,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:12:49.094Z",
   "subscribers": 18739,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:04:31.881Z",
   "subscribers": 18729,
   "source": 4
  },
  {
   "ts": "2026-08-31T14:34:01.098Z",
   "subscribers": 18724,
   "source": 4
  },
  {
   "ts": "2026-09-01T16:54:53.341Z",
   "subscribers": 18705,
   "source": 4
  },
  {
   "ts": "2026-09-02T17:08:51.549Z",
   "subscribers": 18695,
   "source": 4
  },
  {
   "ts": "2026-09-04T07:36:33.277Z",
   "subscribers": 18689,
   "source": 4
  },
  {
   "ts": "2026-09-06T21:39:13.433Z",
   "subscribers": 18660,
   "source": 4
  }
 ]
}