{
 "meta": {
  "dataset": "Subscriber history — @qa_ru",
  "channel": "https://tgregister.com/channel/qa_ru",
  "retrieved_at": "2026-09-10T13:16:50.527Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-06T01:05:09.802Z",
   "to": "2026-09-07T14:22:26.896Z"
  },
  "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": "2026-08-06T01:05:09.802Z",
   "subscribers": 13790,
   "source": 0
  },
  {
   "ts": "2026-08-07T00:45:45.003Z",
   "subscribers": 13783,
   "source": 4
  },
  {
   "ts": "2026-08-08T03:14:00.470Z",
   "subscribers": 13782,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:05:22.133Z",
   "subscribers": 13779,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:57:27.570Z",
   "subscribers": 13790,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:48:03.518Z",
   "subscribers": 13794,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:04:44.665Z",
   "subscribers": 13800,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:08:12.485Z",
   "subscribers": 13801,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:17:12.670Z",
   "subscribers": 13808,
   "source": 4
  },
  {
   "ts": "2026-08-18T00:21:58.574Z",
   "subscribers": 13818,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:13:00.247Z",
   "subscribers": 13830,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:54:32.990Z",
   "subscribers": 13841,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:02:56.286Z",
   "subscribers": 13841,
   "source": 1
  },
  {
   "ts": "2026-08-22T01:57:50.042Z",
   "subscribers": 13844,
   "source": 4
  },
  {
   "ts": "2026-08-23T12:48:47.863Z",
   "subscribers": 13853,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:45:59.563Z",
   "subscribers": 13863,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:07:19.338Z",
   "subscribers": 13864,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:53:35.443Z",
   "subscribers": 13863,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:54:29.275Z",
   "subscribers": 13864,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:37:26.028Z",
   "subscribers": 13863,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:07:20.328Z",
   "subscribers": 13856,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:18:29.454Z",
   "subscribers": 13858,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:04:17.193Z",
   "subscribers": 13865,
   "source": 4
  },
  {
   "ts": "2026-09-03T06:26:25.298Z",
   "subscribers": 13860,
   "source": 4
  },
  {
   "ts": "2026-09-04T18:02:08.924Z",
   "subscribers": 13873,
   "source": 4
  },
  {
   "ts": "2026-09-07T14:22:26.896Z",
   "subscribers": 13881,
   "source": 4
  }
 ]
}