{
 "meta": {
  "dataset": "Subscriber history — @EXtremumMath",
  "channel": "https://tgregister.com/channel/EXtremumMath",
  "retrieved_at": "2026-09-14T08:54:34.426Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-07T16:03:32.842Z",
   "to": "2026-09-13T13:36:56.576Z"
  },
  "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": "2026-08-07T16:03:32.842Z",
   "subscribers": 31552,
   "source": 3
  },
  {
   "ts": "2026-08-08T09:08:31.440Z",
   "subscribers": 31525,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:01:53.263Z",
   "subscribers": 31518,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:21:09.920Z",
   "subscribers": 31488,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:31:54.460Z",
   "subscribers": 31470,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:07:09.235Z",
   "subscribers": 31464,
   "source": 4
  },
  {
   "ts": "2026-08-13T07:28:40.139Z",
   "subscribers": 31484,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:28:31.437Z",
   "subscribers": 31478,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:36:40.656Z",
   "subscribers": 31457,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:34:42.886Z",
   "subscribers": 31478,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:58:21.888Z",
   "subscribers": 31526,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:35:32.078Z",
   "subscribers": 31552,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:13:55.504Z",
   "subscribers": 31539,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:06:47.434Z",
   "subscribers": 31534,
   "source": 4
  },
  {
   "ts": "2026-08-22T19:48:56.364Z",
   "subscribers": 31515,
   "source": 4
  },
  {
   "ts": "2026-08-24T10:05:34.665Z",
   "subscribers": 31493,
   "source": 4
  },
  {
   "ts": "2026-08-25T13:02:58.609Z",
   "subscribers": 31465,
   "source": 4
  },
  {
   "ts": "2026-08-26T15:38:51.248Z",
   "subscribers": 31404,
   "source": 4
  },
  {
   "ts": "2026-08-27T16:06:46.218Z",
   "subscribers": 31366,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:57:03.214Z",
   "subscribers": 31302,
   "source": 4
  },
  {
   "ts": "2026-08-29T14:34:36.697Z",
   "subscribers": 31284,
   "source": 4
  },
  {
   "ts": "2026-08-30T13:34:49.504Z",
   "subscribers": 31266,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:07:58.973Z",
   "subscribers": 31234,
   "source": 4
  },
  {
   "ts": "2026-09-01T10:38:39.042Z",
   "subscribers": 31222,
   "source": 4
  },
  {
   "ts": "2026-09-02T12:33:19.926Z",
   "subscribers": 31261,
   "source": 4
  },
  {
   "ts": "2026-09-03T21:19:45.390Z",
   "subscribers": 31788,
   "source": 4
  },
  {
   "ts": "2026-09-06T04:41:15.615Z",
   "subscribers": 32301,
   "source": 4
  },
  {
   "ts": "2026-09-09T09:01:09.572Z",
   "subscribers": 32855,
   "source": 4
  },
  {
   "ts": "2026-09-11T21:40:07.132Z",
   "subscribers": 33103,
   "source": 4
  },
  {
   "ts": "2026-09-13T13:36:56.576Z",
   "subscribers": 33300,
   "source": 4
  }
 ]
}