{
 "meta": {
  "dataset": "Subscriber history — @cscheyouchehang",
  "channel": "https://tgregister.com/channel/cscheyouchehang",
  "retrieved_at": "2026-09-11T11:22:45.023Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-11T17:31:57.738Z",
   "to": "2026-09-11T05:56:57.638Z"
  },
  "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": "2026-08-11T17:31:57.738Z",
   "subscribers": 18191,
   "source": 0
  },
  {
   "ts": "2026-08-11T19:33:49.108Z",
   "subscribers": 18194,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:35:22.506Z",
   "subscribers": 18233,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:15:29.007Z",
   "subscribers": 18294,
   "source": 4
  },
  {
   "ts": "2026-08-15T14:26:38.066Z",
   "subscribers": 18383,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:45:55.835Z",
   "subscribers": 18455,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:38:26.047Z",
   "subscribers": 18455,
   "source": 1
  },
  {
   "ts": "2026-08-17T19:53:43.094Z",
   "subscribers": 18442,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:12:23.718Z",
   "subscribers": 18448,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:24:08.605Z",
   "subscribers": 18477,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:38:32.167Z",
   "subscribers": 18490,
   "source": 4
  },
  {
   "ts": "2026-08-21T22:07:14.998Z",
   "subscribers": 18541,
   "source": 4
  },
  {
   "ts": "2026-08-23T12:04:55.243Z",
   "subscribers": 18536,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:33:18.874Z",
   "subscribers": 18533,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:06:27.179Z",
   "subscribers": 18532,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:12:44.167Z",
   "subscribers": 18555,
   "source": 4
  },
  {
   "ts": "2026-08-27T18:54:40.440Z",
   "subscribers": 18608,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:57:57.648Z",
   "subscribers": 18757,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:53:16.557Z",
   "subscribers": 18738,
   "source": 4
  },
  {
   "ts": "2026-08-30T11:59:19.633Z",
   "subscribers": 18923,
   "source": 4
  },
  {
   "ts": "2026-08-31T10:08:15.862Z",
   "subscribers": 18900,
   "source": 4
  },
  {
   "ts": "2026-09-01T07:45:46.131Z",
   "subscribers": 18927,
   "source": 4
  },
  {
   "ts": "2026-09-02T04:43:07.256Z",
   "subscribers": 18919,
   "source": 4
  },
  {
   "ts": "2026-09-03T11:56:45.953Z",
   "subscribers": 19031,
   "source": 4
  },
  {
   "ts": "2026-09-05T07:19:37.311Z",
   "subscribers": 19311,
   "source": 4
  },
  {
   "ts": "2026-09-08T10:36:36.612Z",
   "subscribers": 19440,
   "source": 4
  },
  {
   "ts": "2026-09-11T05:56:57.638Z",
   "subscribers": 19643,
   "source": 4
  }
 ]
}