{
 "meta": {
  "dataset": "Subscriber history — @InstaBoost20",
  "channel": "https://tgregister.com/channel/InstaBoost20",
  "retrieved_at": "2026-09-10T01:12:31.294Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T16:39:01.399Z",
   "to": "2026-09-08T21:58:06.655Z"
  },
  "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": "2026-08-07T16:39:01.399Z",
   "subscribers": 23877,
   "source": 0
  },
  {
   "ts": "2026-08-07T21:12:57.245Z",
   "subscribers": 23873,
   "source": 4
  },
  {
   "ts": "2026-08-09T00:51:43.786Z",
   "subscribers": 23858,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:51:12.305Z",
   "subscribers": 23828,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:45:48.329Z",
   "subscribers": 23805,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:43:52.482Z",
   "subscribers": 23788,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:37:41.686Z",
   "subscribers": 23777,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:07:27.404Z",
   "subscribers": 23743,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:45:20.052Z",
   "subscribers": 23743,
   "source": 1
  },
  {
   "ts": "2026-08-16T01:51:47.449Z",
   "subscribers": 23704,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:34:14.953Z",
   "subscribers": 23666,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:42:45.932Z",
   "subscribers": 23643,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:13:09.313Z",
   "subscribers": 23623,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:17:37.548Z",
   "subscribers": 23599,
   "source": 4
  },
  {
   "ts": "2026-08-22T08:28:01.949Z",
   "subscribers": 23567,
   "source": 4
  },
  {
   "ts": "2026-08-23T23:27:33.012Z",
   "subscribers": 23530,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:16:46.193Z",
   "subscribers": 23495,
   "source": 4
  },
  {
   "ts": "2026-08-26T01:53:07.335Z",
   "subscribers": 23471,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:14:11.299Z",
   "subscribers": 23449,
   "source": 4
  },
  {
   "ts": "2026-08-28T08:11:54.037Z",
   "subscribers": 23429,
   "source": 4
  },
  {
   "ts": "2026-08-29T07:15:28.937Z",
   "subscribers": 23414,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:53:29.670Z",
   "subscribers": 23393,
   "source": 4
  },
  {
   "ts": "2026-08-31T05:44:14.896Z",
   "subscribers": 23363,
   "source": 4
  },
  {
   "ts": "2026-09-01T09:03:52.423Z",
   "subscribers": 23328,
   "source": 4
  },
  {
   "ts": "2026-09-02T12:14:34.567Z",
   "subscribers": 23302,
   "source": 4
  },
  {
   "ts": "2026-09-03T16:36:06.964Z",
   "subscribers": 23287,
   "source": 4
  },
  {
   "ts": "2026-09-05T15:21:52.490Z",
   "subscribers": 23241,
   "source": 4
  },
  {
   "ts": "2026-09-08T21:58:06.655Z",
   "subscribers": 23175,
   "source": 4
  }
 ]
}