{
 "meta": {
  "dataset": "Subscriber history — @CryptoChinaGroup",
  "channel": "https://tgregister.com/channel/CryptoChinaGroup",
  "retrieved_at": "2026-09-11T16:45:50.525Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T18:22:18.355Z",
   "to": "2026-09-09T15:18:49.312Z"
  },
  "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": "2026-08-07T18:22:18.355Z",
   "subscribers": 12581,
   "source": 0
  },
  {
   "ts": "2026-08-08T11:37:00.673Z",
   "subscribers": 12571,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:37:18.661Z",
   "subscribers": 12560,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:02:44.904Z",
   "subscribers": 12565,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:57:47.623Z",
   "subscribers": 12580,
   "source": 4
  },
  {
   "ts": "2026-08-13T17:28:25.965Z",
   "subscribers": 12575,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:53:12.260Z",
   "subscribers": 12572,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:22:17.874Z",
   "subscribers": 12567,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:26:50.313Z",
   "subscribers": 12561,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:22:37.023Z",
   "subscribers": 12548,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:42:17.948Z",
   "subscribers": 12532,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:24:45.167Z",
   "subscribers": 12559,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:07:44.543Z",
   "subscribers": 12559,
   "source": 1
  },
  {
   "ts": "2026-08-22T00:26:44.928Z",
   "subscribers": 12551,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:59:23.283Z",
   "subscribers": 12531,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:24:21.540Z",
   "subscribers": 12532,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:03:40.590Z",
   "subscribers": 12537,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:29:07.866Z",
   "subscribers": 12556,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:32:55.495Z",
   "subscribers": 12549,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:27:50.058Z",
   "subscribers": 12565,
   "source": 4
  },
  {
   "ts": "2026-08-30T08:45:12.657Z",
   "subscribers": 12570,
   "source": 4
  },
  {
   "ts": "2026-08-31T10:17:22.756Z",
   "subscribers": 12551,
   "source": 4
  },
  {
   "ts": "2026-09-01T10:47:54.308Z",
   "subscribers": 12548,
   "source": 4
  },
  {
   "ts": "2026-09-02T10:07:20.891Z",
   "subscribers": 12526,
   "source": 4
  },
  {
   "ts": "2026-09-03T21:00:22.121Z",
   "subscribers": 12520,
   "source": 4
  },
  {
   "ts": "2026-09-06T05:42:08.115Z",
   "subscribers": 12547,
   "source": 4
  },
  {
   "ts": "2026-09-09T15:18:49.312Z",
   "subscribers": 12515,
   "source": 4
  }
 ]
}