{
 "meta": {
  "dataset": "Subscriber history — @FQDSJ",
  "channel": "https://tgregister.com/channel/FQDSJ",
  "retrieved_at": "2026-09-16T20:43:14.639Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-22T22:45:47.289Z",
   "to": "2026-09-16T17:01:32.783Z"
  },
  "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": "2026-08-22T22:45:47.289Z",
   "subscribers": 22047,
   "source": 0
  },
  {
   "ts": "2026-08-22T23:00:23.452Z",
   "subscribers": 22047,
   "source": 3
  },
  {
   "ts": "2026-08-25T12:02:27.212Z",
   "subscribers": 21860,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:46:12.471Z",
   "subscribers": 21862,
   "source": 4
  },
  {
   "ts": "2026-08-27T09:43:52.632Z",
   "subscribers": 21891,
   "source": 4
  },
  {
   "ts": "2026-08-28T10:02:58.688Z",
   "subscribers": 21878,
   "source": 4
  },
  {
   "ts": "2026-08-29T07:43:48.827Z",
   "subscribers": 21862,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:27:22.085Z",
   "subscribers": 21858,
   "source": 4
  },
  {
   "ts": "2026-08-31T07:06:23.452Z",
   "subscribers": 21843,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:07:38.014Z",
   "subscribers": 21835,
   "source": 4
  },
  {
   "ts": "2026-09-02T04:14:07.466Z",
   "subscribers": 21813,
   "source": 4
  },
  {
   "ts": "2026-09-03T08:18:07.864Z",
   "subscribers": 21765,
   "source": 4
  },
  {
   "ts": "2026-09-05T00:21:57.391Z",
   "subscribers": 21786,
   "source": 4
  },
  {
   "ts": "2026-09-08T07:55:18.778Z",
   "subscribers": 21822,
   "source": 4
  },
  {
   "ts": "2026-09-11T03:16:06.147Z",
   "subscribers": 21774,
   "source": 4
  },
  {
   "ts": "2026-09-13T01:58:39.626Z",
   "subscribers": 20191,
   "source": 4
  },
  {
   "ts": "2026-09-14T16:58:09.330Z",
   "subscribers": 18812,
   "source": 4
  },
  {
   "ts": "2026-09-16T17:01:32.783Z",
   "subscribers": 24544,
   "source": 4
  }
 ]
}