{
 "meta": {
  "dataset": "Subscriber history — @Cos_yn",
  "channel": "https://tgregister.com/channel/Cos_yn",
  "retrieved_at": "2026-09-02T16:53:28.577Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-07T19:30:05.442Z",
   "to": "2026-09-02T03:44:09.779Z"
  },
  "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": "2026-08-07T19:30:05.442Z",
   "subscribers": 20285,
   "source": 0
  },
  {
   "ts": "2026-08-07T23:31:05.528Z",
   "subscribers": 20295,
   "source": 4
  },
  {
   "ts": "2026-08-09T00:52:57.770Z",
   "subscribers": 20338,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:11:22.600Z",
   "subscribers": 20363,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:21:15.132Z",
   "subscribers": 20396,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:42:10.935Z",
   "subscribers": 20425,
   "source": 4
  },
  {
   "ts": "2026-08-12T21:17:32.086Z",
   "subscribers": 20451,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:55:01.213Z",
   "subscribers": 20479,
   "source": 4
  },
  {
   "ts": "2026-08-15T14:43:27.910Z",
   "subscribers": 20622,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:21:27.370Z",
   "subscribers": 20622,
   "source": 1
  },
  {
   "ts": "2026-08-16T20:56:06.285Z",
   "subscribers": 20664,
   "source": 4
  },
  {
   "ts": "2026-08-17T23:53:17.526Z",
   "subscribers": 20678,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:17:28.079Z",
   "subscribers": 20700,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:17:45.878Z",
   "subscribers": 20733,
   "source": 4
  },
  {
   "ts": "2026-08-20T22:23:04.789Z",
   "subscribers": 20750,
   "source": 4
  },
  {
   "ts": "2026-08-22T10:36:47.128Z",
   "subscribers": 20774,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:25:09.393Z",
   "subscribers": 20816,
   "source": 4
  },
  {
   "ts": "2026-08-25T06:46:36.158Z",
   "subscribers": 20830,
   "source": 4
  },
  {
   "ts": "2026-08-26T07:15:31.112Z",
   "subscribers": 20862,
   "source": 4
  },
  {
   "ts": "2026-08-27T07:03:35.553Z",
   "subscribers": 20896,
   "source": 4
  },
  {
   "ts": "2026-08-28T09:12:30.378Z",
   "subscribers": 20926,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:46:47.590Z",
   "subscribers": 20973,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:42:42.090Z",
   "subscribers": 21021,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:35:39.491Z",
   "subscribers": 21049,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:29:21.416Z",
   "subscribers": 21081,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:44:09.779Z",
   "subscribers": 21136,
   "source": 4
  }
 ]
}