{
 "meta": {
  "dataset": "Subscriber history — @CupRusHelpers",
  "channel": "https://tgregister.com/channel/CupRusHelpers",
  "retrieved_at": "2026-09-11T18:36:36.497Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-06T10:58:33.026Z",
   "to": "2026-09-10T13:56:40.933Z"
  },
  "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": "2026-08-06T10:58:33.026Z",
   "subscribers": 17237,
   "source": 0
  },
  {
   "ts": "2026-08-07T03:53:13.329Z",
   "subscribers": 17238,
   "source": 4
  },
  {
   "ts": "2026-08-08T02:38:54.271Z",
   "subscribers": 17243,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:21:23.816Z",
   "subscribers": 17244,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:10:51.744Z",
   "subscribers": 17247,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:08:01.673Z",
   "subscribers": 17249,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:13:13.295Z",
   "subscribers": 17252,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:14:18.345Z",
   "subscribers": 17254,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:15:45.037Z",
   "subscribers": 17262,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:54:49.876Z",
   "subscribers": 17259,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:34:09.440Z",
   "subscribers": 17259,
   "source": 1
  },
  {
   "ts": "2026-08-17T19:53:20.181Z",
   "subscribers": 17257,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:44:26.962Z",
   "subscribers": 17258,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:02:49.310Z",
   "subscribers": 17255,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:27:04.386Z",
   "subscribers": 17253,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:53:52.353Z",
   "subscribers": 17260,
   "source": 4
  },
  {
   "ts": "2026-08-23T03:34:19.062Z",
   "subscribers": 17263,
   "source": 4
  },
  {
   "ts": "2026-08-24T18:15:06.082Z",
   "subscribers": 17275,
   "source": 4
  },
  {
   "ts": "2026-08-25T18:49:01.827Z",
   "subscribers": 17291,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:04:33.861Z",
   "subscribers": 17288,
   "source": 4
  },
  {
   "ts": "2026-08-27T19:05:14.459Z",
   "subscribers": 17296,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:54:41.402Z",
   "subscribers": 17300,
   "source": 4
  },
  {
   "ts": "2026-08-29T20:56:40.203Z",
   "subscribers": 17309,
   "source": 4
  },
  {
   "ts": "2026-08-30T19:27:48.694Z",
   "subscribers": 17308,
   "source": 4
  },
  {
   "ts": "2026-08-31T20:25:09.845Z",
   "subscribers": 17306,
   "source": 4
  },
  {
   "ts": "2026-09-01T21:33:33.018Z",
   "subscribers": 17316,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:43:17.854Z",
   "subscribers": 17336,
   "source": 4
  },
  {
   "ts": "2026-09-04T10:59:30.098Z",
   "subscribers": 17340,
   "source": 4
  },
  {
   "ts": "2026-09-07T06:20:24.441Z",
   "subscribers": 17346,
   "source": 4
  },
  {
   "ts": "2026-09-10T13:56:40.933Z",
   "subscribers": 17356,
   "source": 4
  }
 ]
}