{
 "meta": {
  "dataset": "Subscriber history — @Biology_NEET_Class_11th_12_Notes",
  "channel": "https://tgregister.com/channel/Biology_NEET_Class_11th_12_Notes",
  "retrieved_at": "2026-09-10T02:38:45.710Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T12:31:51.549Z",
   "to": "2026-09-08T10:38:27.773Z"
  },
  "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": "2026-08-07T12:31:51.549Z",
   "subscribers": 21157,
   "source": 0
  },
  {
   "ts": "2026-08-08T16:27:12.594Z",
   "subscribers": 21178,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:07:50.302Z",
   "subscribers": 21195,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:03:22.099Z",
   "subscribers": 21237,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:33:26.591Z",
   "subscribers": 21247,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:58:46.955Z",
   "subscribers": 22635,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:36:46.322Z",
   "subscribers": 23381,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:23:16.890Z",
   "subscribers": 23661,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:48:48.589Z",
   "subscribers": 23661,
   "source": 1
  },
  {
   "ts": "2026-08-16T08:04:22.926Z",
   "subscribers": 23882,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:26:35.986Z",
   "subscribers": 24065,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:43:04.631Z",
   "subscribers": 24164,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:18:54.988Z",
   "subscribers": 24257,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:52:18.174Z",
   "subscribers": 24358,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:29:22.634Z",
   "subscribers": 24474,
   "source": 4
  },
  {
   "ts": "2026-08-23T13:39:29.814Z",
   "subscribers": 25184,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:15:45.462Z",
   "subscribers": 25694,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:36:08.817Z",
   "subscribers": 25831,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:34:34.787Z",
   "subscribers": 25900,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:34:31.370Z",
   "subscribers": 25927,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:56:42.843Z",
   "subscribers": 25945,
   "source": 4
  },
  {
   "ts": "2026-08-30T02:35:48.844Z",
   "subscribers": 25970,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:26:15.266Z",
   "subscribers": 26004,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:45:23.651Z",
   "subscribers": 25995,
   "source": 4
  },
  {
   "ts": "2026-09-02T04:13:55.015Z",
   "subscribers": 25993,
   "source": 4
  },
  {
   "ts": "2026-09-03T11:37:53.617Z",
   "subscribers": 26033,
   "source": 4
  },
  {
   "ts": "2026-09-05T05:41:37.031Z",
   "subscribers": 26145,
   "source": 4
  },
  {
   "ts": "2026-09-08T10:38:27.773Z",
   "subscribers": 26166,
   "source": 4
  }
 ]
}