{
 "meta": {
  "dataset": "Subscriber history — @Courses_Forex",
  "channel": "https://tgregister.com/channel/Courses_Forex",
  "retrieved_at": "2026-09-03T00:05:58.099Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-06T23:16:57.735Z",
   "to": "2026-09-02T20:57:00.819Z"
  },
  "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": "2026-08-06T23:16:57.735Z",
   "subscribers": 15556,
   "source": 0
  },
  {
   "ts": "2026-08-07T00:36:53.486Z",
   "subscribers": 15558,
   "source": 4
  },
  {
   "ts": "2026-08-08T01:03:04.046Z",
   "subscribers": 15582,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:51:26.703Z",
   "subscribers": 15587,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:12:00.170Z",
   "subscribers": 15594,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:32:33.625Z",
   "subscribers": 15597,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:36:46.346Z",
   "subscribers": 15600,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:26:03.618Z",
   "subscribers": 15606,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:36:18.006Z",
   "subscribers": 15617,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:56:50.586Z",
   "subscribers": 15629,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:33:20.853Z",
   "subscribers": 15648,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:42:48.492Z",
   "subscribers": 15661,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:44:32.175Z",
   "subscribers": 15661,
   "source": 1
  },
  {
   "ts": "2026-08-19T13:03:16.446Z",
   "subscribers": 15663,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:45:04.662Z",
   "subscribers": 15660,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:46:39.317Z",
   "subscribers": 15674,
   "source": 4
  },
  {
   "ts": "2026-08-22T17:03:22.889Z",
   "subscribers": 15692,
   "source": 4
  },
  {
   "ts": "2026-08-24T10:33:12.391Z",
   "subscribers": 15707,
   "source": 4
  },
  {
   "ts": "2026-08-25T13:37:35.320Z",
   "subscribers": 15714,
   "source": 4
  },
  {
   "ts": "2026-08-27T15:45:44.356Z",
   "subscribers": 15722,
   "source": 4
  },
  {
   "ts": "2026-08-28T15:34:24.625Z",
   "subscribers": 15714,
   "source": 4
  },
  {
   "ts": "2026-08-29T15:23:54.033Z",
   "subscribers": 15707,
   "source": 4
  },
  {
   "ts": "2026-08-30T15:37:38.900Z",
   "subscribers": 15691,
   "source": 4
  },
  {
   "ts": "2026-08-31T18:36:26.338Z",
   "subscribers": 15678,
   "source": 4
  },
  {
   "ts": "2026-09-01T17:43:37.524Z",
   "subscribers": 15668,
   "source": 4
  },
  {
   "ts": "2026-09-02T20:57:00.819Z",
   "subscribers": 15658,
   "source": 4
  }
 ]
}