{
 "meta": {
  "dataset": "Subscriber history — @FrogsterChat",
  "channel": "https://tgregister.com/channel/FrogsterChat",
  "retrieved_at": "2026-09-11T20:04:40.460Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T16:01:15.671Z",
   "to": "2026-09-10T12:35:40.058Z"
  },
  "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": "2026-08-07T16:01:15.671Z",
   "subscribers": 16348,
   "source": 0
  },
  {
   "ts": "2026-08-08T14:22:05.428Z",
   "subscribers": 16339,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:03:13.266Z",
   "subscribers": 16324,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:31:49.281Z",
   "subscribers": 16291,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:25:12.785Z",
   "subscribers": 16278,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:54:39.138Z",
   "subscribers": 16268,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:29:07.494Z",
   "subscribers": 16243,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:05:20.140Z",
   "subscribers": 16227,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:07:15.467Z",
   "subscribers": 16213,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:29:10.505Z",
   "subscribers": 16199,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:47:03.187Z",
   "subscribers": 16199,
   "source": 1
  },
  {
   "ts": "2026-08-18T19:36:27.385Z",
   "subscribers": 16188,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:32:56.180Z",
   "subscribers": 16174,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:17:43.959Z",
   "subscribers": 16154,
   "source": 4
  },
  {
   "ts": "2026-08-22T02:19:14.583Z",
   "subscribers": 16141,
   "source": 4
  },
  {
   "ts": "2026-08-23T16:24:37.563Z",
   "subscribers": 16122,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:53:56.043Z",
   "subscribers": 16100,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:52:26.001Z",
   "subscribers": 16082,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:53:47.044Z",
   "subscribers": 16070,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:55:46.006Z",
   "subscribers": 16063,
   "source": 4
  },
  {
   "ts": "2026-08-28T22:46:08.155Z",
   "subscribers": 16051,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:16:24.658Z",
   "subscribers": 16042,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:28:29.970Z",
   "subscribers": 16033,
   "source": 4
  },
  {
   "ts": "2026-08-31T20:57:41.341Z",
   "subscribers": 16014,
   "source": 4
  },
  {
   "ts": "2026-09-01T23:56:09.255Z",
   "subscribers": 16001,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:38:03.515Z",
   "subscribers": 15988,
   "source": 4
  },
  {
   "ts": "2026-09-04T16:15:59.014Z",
   "subscribers": 15981,
   "source": 4
  },
  {
   "ts": "2026-09-07T07:18:53.368Z",
   "subscribers": 15966,
   "source": 4
  },
  {
   "ts": "2026-09-10T12:35:40.058Z",
   "subscribers": 15921,
   "source": 4
  }
 ]
}