{
 "meta": {
  "dataset": "Subscriber history — @AuthraOTP",
  "channel": "https://tgregister.com/channel/AuthraOTP",
  "retrieved_at": "2026-09-07T09:47:44.233Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T18:51:55.939Z",
   "to": "2026-09-05T12:36:08.021Z"
  },
  "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": "2026-08-07T18:51:55.939Z",
   "subscribers": 18068,
   "source": 0
  },
  {
   "ts": "2026-08-08T10:06:51.197Z",
   "subscribers": 18057,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:33:49.299Z",
   "subscribers": 18033,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:01:18.783Z",
   "subscribers": 18001,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:57:55.241Z",
   "subscribers": 17969,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:22:50.573Z",
   "subscribers": 17942,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:36:34.741Z",
   "subscribers": 17915,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:33:23.532Z",
   "subscribers": 17871,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:52:46.928Z",
   "subscribers": 17840,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:36:26.770Z",
   "subscribers": 17795,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:25:29.282Z",
   "subscribers": 17795,
   "source": 1
  },
  {
   "ts": "2026-08-18T19:36:27.385Z",
   "subscribers": 17750,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:54:34.836Z",
   "subscribers": 17721,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:34:54.031Z",
   "subscribers": 17685,
   "source": 4
  },
  {
   "ts": "2026-08-22T09:16:45.047Z",
   "subscribers": 17628,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:37:31.240Z",
   "subscribers": 17564,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:37:18.626Z",
   "subscribers": 17527,
   "source": 4
  },
  {
   "ts": "2026-08-26T07:38:56.116Z",
   "subscribers": 17501,
   "source": 4
  },
  {
   "ts": "2026-08-27T09:08:40.984Z",
   "subscribers": 17458,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:47:58.815Z",
   "subscribers": 17438,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:53:38.136Z",
   "subscribers": 17405,
   "source": 4
  },
  {
   "ts": "2026-08-30T08:26:56.779Z",
   "subscribers": 17377,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:38:11.459Z",
   "subscribers": 17350,
   "source": 4
  },
  {
   "ts": "2026-09-01T08:04:53.449Z",
   "subscribers": 17321,
   "source": 4
  },
  {
   "ts": "2026-09-02T06:34:56.264Z",
   "subscribers": 17295,
   "source": 4
  },
  {
   "ts": "2026-09-03T15:18:50.315Z",
   "subscribers": 17244,
   "source": 4
  },
  {
   "ts": "2026-09-05T12:36:08.021Z",
   "subscribers": 17194,
   "source": 4
  }
 ]
}