{
 "meta": {
  "dataset": "Subscriber history — @grweal",
  "channel": "https://tgregister.com/channel/grweal",
  "retrieved_at": "2026-09-10T15:42:36.222Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T19:33:45.446Z",
   "to": "2026-09-09T16:56:50.719Z"
  },
  "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": "2026-08-07T19:33:45.446Z",
   "subscribers": 65438,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:45:39.218Z",
   "subscribers": 65438,
   "source": 3
  },
  {
   "ts": "2026-08-08T09:35:30.428Z",
   "subscribers": 65289,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:32:48.108Z",
   "subscribers": 65013,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:58:46.047Z",
   "subscribers": 64777,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:58:08.078Z",
   "subscribers": 64532,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:54:06.083Z",
   "subscribers": 64236,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:35:50.961Z",
   "subscribers": 63992,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:53:30.194Z",
   "subscribers": 63651,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:08:02.097Z",
   "subscribers": 63321,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:33:49.122Z",
   "subscribers": 63061,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:15:32.699Z",
   "subscribers": 62815,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:57:18.974Z",
   "subscribers": 62628,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:57:26.962Z",
   "subscribers": 62391,
   "source": 4
  },
  {
   "ts": "2026-08-21T18:55:36.166Z",
   "subscribers": 62056,
   "source": 4
  },
  {
   "ts": "2026-08-23T07:44:05.100Z",
   "subscribers": 61719,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:23:28.033Z",
   "subscribers": 61410,
   "source": 4
  },
  {
   "ts": "2026-08-25T19:26:17.829Z",
   "subscribers": 61254,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:27:38.895Z",
   "subscribers": 61009,
   "source": 4
  },
  {
   "ts": "2026-08-27T16:57:05.928Z",
   "subscribers": 60867,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:29:15.564Z",
   "subscribers": 60680,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:13:23.823Z",
   "subscribers": 60467,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:47:08.227Z",
   "subscribers": 60274,
   "source": 4
  },
  {
   "ts": "2026-08-31T17:07:30.655Z",
   "subscribers": 60097,
   "source": 4
  },
  {
   "ts": "2026-09-01T14:54:00.641Z",
   "subscribers": 59899,
   "source": 4
  },
  {
   "ts": "2026-09-02T14:29:50.154Z",
   "subscribers": 59738,
   "source": 4
  },
  {
   "ts": "2026-09-04T00:40:28.985Z",
   "subscribers": 59516,
   "source": 4
  },
  {
   "ts": "2026-09-06T12:40:48.829Z",
   "subscribers": 59100,
   "source": 4
  },
  {
   "ts": "2026-09-09T16:56:50.719Z",
   "subscribers": 58553,
   "source": 4
  }
 ]
}