{
 "meta": {
  "dataset": "Subscriber history — @instatoolboxbot",
  "channel": "https://tgregister.com/channel/instatoolboxbot",
  "retrieved_at": "2026-08-16T09:37:36.800Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-05T22:15:03.443Z",
   "to": "2026-08-16T05:06:33.242Z"
  },
  "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": "2026-08-05T22:15:03.443Z",
   "subscribers": 107405,
   "source": 0
  },
  {
   "ts": "2026-08-07T02:36:12.140Z",
   "subscribers": 107267,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:04:46.673Z",
   "subscribers": 106944,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:45:53.321Z",
   "subscribers": 106294,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:24:50.004Z",
   "subscribers": 106294,
   "source": 1
  },
  {
   "ts": "2026-08-10T08:41:26.734Z",
   "subscribers": 105540,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:38:16.466Z",
   "subscribers": 105284,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:54:56.831Z",
   "subscribers": 105254,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:56:08.750Z",
   "subscribers": 105173,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:35:48.773Z",
   "subscribers": 105024,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:06:33.242Z",
   "subscribers": 104854,
   "source": 4
  }
 ]
}