{
 "meta": {
  "dataset": "Subscriber history — @Groupisale",
  "channel": "https://tgregister.com/channel/Groupisale",
  "retrieved_at": "2026-09-09T09:38:46.427Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T16:48:53.406Z",
   "to": "2026-09-04T06:57:27.452Z"
  },
  "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": "2026-08-07T16:48:53.406Z",
   "subscribers": 3268,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:02:26.726Z",
   "subscribers": 3268,
   "source": 3
  },
  {
   "ts": "2026-08-08T03:31:09.682Z",
   "subscribers": 3265,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:23:19.933Z",
   "subscribers": 3241,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:38:29.665Z",
   "subscribers": 3225,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:35:18.842Z",
   "subscribers": 3207,
   "source": 4
  },
  {
   "ts": "2026-08-20T22:46:46.925Z",
   "subscribers": 3191,
   "source": 4
  },
  {
   "ts": "2026-08-24T22:04:42.733Z",
   "subscribers": 3181,
   "source": 4
  },
  {
   "ts": "2026-08-28T08:53:03.300Z",
   "subscribers": 3171,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:56:17.710Z",
   "subscribers": 3161,
   "source": 4
  },
  {
   "ts": "2026-09-04T06:57:27.452Z",
   "subscribers": 3143,
   "source": 4
  }
 ]
}