{
 "meta": {
  "dataset": "Subscriber history — @stepacademy",
  "channel": "https://tgregister.com/channel/stepacademy",
  "retrieved_at": "2026-09-11T17:51:24.584Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-06T22:00:27.039Z",
   "to": "2026-09-10T14:17:41.549Z"
  },
  "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": "2026-08-06T22:00:27.039Z",
   "subscribers": 83001,
   "source": 0
  },
  {
   "ts": "2026-08-07T08:08:11.420Z",
   "subscribers": 82995,
   "source": 4
  },
  {
   "ts": "2026-08-08T11:11:19.955Z",
   "subscribers": 82954,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:16:51.997Z",
   "subscribers": 82994,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:22:23.855Z",
   "subscribers": 83016,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:58:03.711Z",
   "subscribers": 83016,
   "source": 1
  },
  {
   "ts": "2026-08-11T12:46:26.706Z",
   "subscribers": 83007,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:48:57.763Z",
   "subscribers": 83006,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:07:38.948Z",
   "subscribers": 83011,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:18:54.114Z",
   "subscribers": 82971,
   "source": 4
  },
  {
   "ts": "2026-08-16T13:55:19.701Z",
   "subscribers": 83031,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:38:28.037Z",
   "subscribers": 83061,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:22:24.911Z",
   "subscribers": 83051,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:13:09.313Z",
   "subscribers": 83032,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:33:01.020Z",
   "subscribers": 83030,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:47:58.135Z",
   "subscribers": 82991,
   "source": 4
  },
  {
   "ts": "2026-08-23T15:44:35.511Z",
   "subscribers": 82902,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:56:58.917Z",
   "subscribers": 82860,
   "source": 4
  },
  {
   "ts": "2026-08-25T23:57:58.812Z",
   "subscribers": 82861,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:15:14.036Z",
   "subscribers": 82817,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:43:20.611Z",
   "subscribers": 82797,
   "source": 4
  },
  {
   "ts": "2026-08-28T22:44:17.231Z",
   "subscribers": 82759,
   "source": 4
  },
  {
   "ts": "2026-08-30T02:12:33.617Z",
   "subscribers": 82708,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:44:33.594Z",
   "subscribers": 82704,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:38:07.026Z",
   "subscribers": 82699,
   "source": 4
  },
  {
   "ts": "2026-09-02T02:26:08.117Z",
   "subscribers": 82665,
   "source": 4
  },
  {
   "ts": "2026-09-03T06:09:27.717Z",
   "subscribers": 82642,
   "source": 4
  },
  {
   "ts": "2026-09-04T16:59:36.837Z",
   "subscribers": 82644,
   "source": 4
  },
  {
   "ts": "2026-09-07T08:38:13.057Z",
   "subscribers": 82660,
   "source": 4
  },
  {
   "ts": "2026-09-10T14:17:41.549Z",
   "subscribers": 82658,
   "source": 4
  }
 ]
}