{
 "meta": {
  "dataset": "Subscriber history — @NCERT_Notes_Hub",
  "channel": "https://tgregister.com/channel/NCERT_Notes_Hub",
  "retrieved_at": "2026-09-06T23:28:43.641Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T12:54:17.064Z",
   "to": "2026-09-05T04:00:12.900Z"
  },
  "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": "2026-08-07T12:54:17.064Z",
   "subscribers": 17366,
   "source": 0
  },
  {
   "ts": "2026-08-07T13:00:55.695Z",
   "subscribers": 17366,
   "source": 3
  },
  {
   "ts": "2026-08-08T01:40:38.833Z",
   "subscribers": 17361,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:24:40.662Z",
   "subscribers": 17355,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:51:40.705Z",
   "subscribers": 17345,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:42:17.485Z",
   "subscribers": 17330,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:14:03.176Z",
   "subscribers": 17319,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:24:35.238Z",
   "subscribers": 17299,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:53:48.866Z",
   "subscribers": 17288,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:13:36.562Z",
   "subscribers": 17270,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:28:57.414Z",
   "subscribers": 17251,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:39:04.917Z",
   "subscribers": 17241,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:24:19.123Z",
   "subscribers": 17232,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:13:26.046Z",
   "subscribers": 17222,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:28:55.598Z",
   "subscribers": 17209,
   "source": 4
  },
  {
   "ts": "2026-08-23T01:27:28.514Z",
   "subscribers": 17195,
   "source": 4
  },
  {
   "ts": "2026-08-24T17:13:15.406Z",
   "subscribers": 17174,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:33:46.243Z",
   "subscribers": 17157,
   "source": 4
  },
  {
   "ts": "2026-08-26T17:57:46.886Z",
   "subscribers": 17143,
   "source": 4
  },
  {
   "ts": "2026-08-27T19:16:44.280Z",
   "subscribers": 17137,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:16:37.965Z",
   "subscribers": 17129,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:56:31.494Z",
   "subscribers": 17118,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:54:12.683Z",
   "subscribers": 17101,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:46:49.608Z",
   "subscribers": 17076,
   "source": 4
  },
  {
   "ts": "2026-09-01T23:19:02.989Z",
   "subscribers": 17062,
   "source": 4
  },
  {
   "ts": "2026-09-03T08:18:07.864Z",
   "subscribers": 17049,
   "source": 4
  },
  {
   "ts": "2026-09-05T04:00:12.900Z",
   "subscribers": 17037,
   "source": 4
  }
 ]
}