{
 "meta": {
  "dataset": "Subscriber history — @OTCcourse",
  "channel": "https://tgregister.com/channel/OTCcourse",
  "retrieved_at": "2026-09-09T06:42:11.289Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T06:21:58.336Z",
   "to": "2026-09-08T20:59:21.447Z"
  },
  "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": "2026-08-07T06:21:58.336Z",
   "subscribers": 60594,
   "source": 0
  },
  {
   "ts": "2026-08-07T06:30:13.895Z",
   "subscribers": 60594,
   "source": 3
  },
  {
   "ts": "2026-08-08T02:05:11.904Z",
   "subscribers": 60645,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:11:19.858Z",
   "subscribers": 60729,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:38:05.708Z",
   "subscribers": 60777,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:52:33.010Z",
   "subscribers": 60845,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:33:13.429Z",
   "subscribers": 60906,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:03:13.250Z",
   "subscribers": 60914,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:36:48.709Z",
   "subscribers": 60956,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:23:49.058Z",
   "subscribers": 61032,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:33:02.711Z",
   "subscribers": 61073,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:52:29.050Z",
   "subscribers": 61351,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:12:19.054Z",
   "subscribers": 61402,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:51:50.123Z",
   "subscribers": 61486,
   "source": 4
  },
  {
   "ts": "2026-08-21T19:58:18.898Z",
   "subscribers": 61561,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:55:07.751Z",
   "subscribers": 61630,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:54:48.665Z",
   "subscribers": 61734,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:47:33.607Z",
   "subscribers": 61775,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:34:18.108Z",
   "subscribers": 61803,
   "source": 4
  },
  {
   "ts": "2026-08-27T23:23:09.776Z",
   "subscribers": 61824,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:17:23.474Z",
   "subscribers": 61884,
   "source": 4
  },
  {
   "ts": "2026-08-30T02:57:04.376Z",
   "subscribers": 61916,
   "source": 4
  },
  {
   "ts": "2026-08-31T05:24:40.600Z",
   "subscribers": 61950,
   "source": 4
  },
  {
   "ts": "2026-09-01T08:27:41.851Z",
   "subscribers": 61985,
   "source": 4
  },
  {
   "ts": "2026-09-02T08:13:44.356Z",
   "subscribers": 62016,
   "source": 4
  },
  {
   "ts": "2026-09-03T15:39:40.140Z",
   "subscribers": 62078,
   "source": 4
  },
  {
   "ts": "2026-09-05T11:18:30.266Z",
   "subscribers": 62119,
   "source": 4
  },
  {
   "ts": "2026-09-08T20:59:21.447Z",
   "subscribers": 62214,
   "source": 4
  }
 ]
}