{
 "meta": {
  "dataset": "Subscriber history — @learndataanalysis",
  "channel": "https://tgregister.com/channel/learndataanalysis",
  "retrieved_at": "2026-09-17T01:50:11.598Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 33,
  "window": {
   "from": "2026-08-06T14:46:52.488Z",
   "to": "2026-09-16T23:41:46.645Z"
  },
  "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": "2026-08-06T14:46:52.488Z",
   "subscribers": 52684,
   "source": 3
  },
  {
   "ts": "2026-08-07T04:31:39.218Z",
   "subscribers": 52690,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:41:05.456Z",
   "subscribers": 52697,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:11:11.274Z",
   "subscribers": 52714,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:13:00.535Z",
   "subscribers": 52722,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:01:20.921Z",
   "subscribers": 52762,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:22:19.001Z",
   "subscribers": 52768,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:26:22.883Z",
   "subscribers": 52792,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:47:11.377Z",
   "subscribers": 52821,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:37:05.832Z",
   "subscribers": 52839,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:55:24.516Z",
   "subscribers": 52864,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:57:37.626Z",
   "subscribers": 52887,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:22:51.546Z",
   "subscribers": 52910,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:05:35.607Z",
   "subscribers": 52922,
   "source": 4
  },
  {
   "ts": "2026-08-21T07:14:51.556Z",
   "subscribers": 52930,
   "source": 4
  },
  {
   "ts": "2026-08-22T19:28:45.075Z",
   "subscribers": 52960,
   "source": 4
  },
  {
   "ts": "2026-08-24T09:57:18.021Z",
   "subscribers": 52959,
   "source": 4
  },
  {
   "ts": "2026-08-25T08:28:58.124Z",
   "subscribers": 52956,
   "source": 4
  },
  {
   "ts": "2026-08-26T06:55:03.721Z",
   "subscribers": 52962,
   "source": 4
  },
  {
   "ts": "2026-08-27T03:36:32.508Z",
   "subscribers": 52971,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:28:26.909Z",
   "subscribers": 52980,
   "source": 4
  },
  {
   "ts": "2026-08-29T03:34:05.623Z",
   "subscribers": 52982,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:38:55.702Z",
   "subscribers": 53001,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:27:28.033Z",
   "subscribers": 53021,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:37:03.218Z",
   "subscribers": 53046,
   "source": 4
  },
  {
   "ts": "2026-09-02T09:53:13.787Z",
   "subscribers": 53066,
   "source": 4
  },
  {
   "ts": "2026-09-03T15:20:38.755Z",
   "subscribers": 53087,
   "source": 4
  },
  {
   "ts": "2026-09-05T18:58:01.557Z",
   "subscribers": 53128,
   "source": 4
  },
  {
   "ts": "2026-09-09T05:37:46.928Z",
   "subscribers": 53140,
   "source": 4
  },
  {
   "ts": "2026-09-11T16:36:45.241Z",
   "subscribers": 53148,
   "source": 4
  },
  {
   "ts": "2026-09-13T10:41:58.312Z",
   "subscribers": 53177,
   "source": 4
  },
  {
   "ts": "2026-09-15T03:58:47.208Z",
   "subscribers": 53195,
   "source": 4
  },
  {
   "ts": "2026-09-16T23:41:46.645Z",
   "subscribers": 53227,
   "source": 4
  }
 ]
}