{
 "meta": {
  "dataset": "Subscriber history — @grt_4x",
  "channel": "https://tgregister.com/channel/grt_4x",
  "retrieved_at": "2026-09-10T06:40:46.339Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-15T11:03:12.658Z",
   "to": "2026-09-07T19:15:47.400Z"
  },
  "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": "2026-08-15T11:03:12.658Z",
   "subscribers": 14303,
   "source": 0
  },
  {
   "ts": "2026-08-15T11:15:30.208Z",
   "subscribers": 14303,
   "source": 3
  },
  {
   "ts": "2026-08-16T18:46:12.830Z",
   "subscribers": 14277,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:23:50.792Z",
   "subscribers": 14232,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:48:00.595Z",
   "subscribers": 14186,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:07:06.822Z",
   "subscribers": 14160,
   "source": 4
  },
  {
   "ts": "2026-08-20T23:23:46.655Z",
   "subscribers": 14133,
   "source": 4
  },
  {
   "ts": "2026-08-22T02:38:40.790Z",
   "subscribers": 14093,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:23:33.652Z",
   "subscribers": 14066,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:34:00.282Z",
   "subscribers": 15102,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:02:13.113Z",
   "subscribers": 16775,
   "source": 4
  },
  {
   "ts": "2026-08-27T07:46:32.967Z",
   "subscribers": 17010,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:35:04.119Z",
   "subscribers": 16903,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:53:23.683Z",
   "subscribers": 16738,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:57:19.419Z",
   "subscribers": 16665,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:53:55.944Z",
   "subscribers": 16593,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:18:28.270Z",
   "subscribers": 16511,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:27:33.464Z",
   "subscribers": 16433,
   "source": 4
  },
  {
   "ts": "2026-09-03T07:45:22.917Z",
   "subscribers": 16358,
   "source": 4
  },
  {
   "ts": "2026-09-04T22:17:45.077Z",
   "subscribers": 16287,
   "source": 4
  },
  {
   "ts": "2026-09-07T19:15:47.400Z",
   "subscribers": 16142,
   "source": 4
  }
 ]
}