{
 "meta": {
  "dataset": "Subscriber history — @studywithmadan",
  "channel": "https://tgregister.com/channel/studywithmadan",
  "retrieved_at": "2026-09-11T19:27:00.647Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T19:32:25.942Z",
   "to": "2026-09-11T10:19:28.350Z"
  },
  "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": "2026-08-07T19:32:25.942Z",
   "subscribers": 62382,
   "source": 3
  },
  {
   "ts": "2026-08-08T02:04:14.897Z",
   "subscribers": 62382,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:02:21.119Z",
   "subscribers": 62524,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:31:25.465Z",
   "subscribers": 62593,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:35:02.061Z",
   "subscribers": 62613,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:36:21.415Z",
   "subscribers": 62652,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:24:08.354Z",
   "subscribers": 62827,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:18:30.570Z",
   "subscribers": 62878,
   "source": 4
  },
  {
   "ts": "2026-08-15T13:58:16.250Z",
   "subscribers": 62915,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:34:01.519Z",
   "subscribers": 63035,
   "source": 4
  },
  {
   "ts": "2026-08-18T00:28:28.622Z",
   "subscribers": 63075,
   "source": 4
  },
  {
   "ts": "2026-08-19T02:03:01.081Z",
   "subscribers": 63098,
   "source": 4
  },
  {
   "ts": "2026-08-20T04:25:58.830Z",
   "subscribers": 63112,
   "source": 4
  },
  {
   "ts": "2026-08-21T02:45:45.966Z",
   "subscribers": 63145,
   "source": 4
  },
  {
   "ts": "2026-08-22T10:47:21.532Z",
   "subscribers": 63190,
   "source": 4
  },
  {
   "ts": "2026-08-24T01:43:18.566Z",
   "subscribers": 63250,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:02:20.121Z",
   "subscribers": 63262,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:58:21.148Z",
   "subscribers": 63282,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:45:42.377Z",
   "subscribers": 63274,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:25:16.096Z",
   "subscribers": 63281,
   "source": 4
  },
  {
   "ts": "2026-08-29T03:19:19.961Z",
   "subscribers": 63265,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:24:54.730Z",
   "subscribers": 63262,
   "source": 4
  },
  {
   "ts": "2026-08-31T09:57:36.921Z",
   "subscribers": 63240,
   "source": 4
  },
  {
   "ts": "2026-09-01T12:05:07.802Z",
   "subscribers": 63243,
   "source": 4
  },
  {
   "ts": "2026-09-02T08:53:11.453Z",
   "subscribers": 63322,
   "source": 4
  },
  {
   "ts": "2026-09-03T15:20:06.470Z",
   "subscribers": 63380,
   "source": 4
  },
  {
   "ts": "2026-09-05T14:42:22.287Z",
   "subscribers": 63401,
   "source": 4
  },
  {
   "ts": "2026-09-08T18:59:13.938Z",
   "subscribers": 63451,
   "source": 4
  },
  {
   "ts": "2026-09-11T10:19:28.350Z",
   "subscribers": 63864,
   "source": 4
  }
 ]
}