{
 "meta": {
  "dataset": "Subscriber history — @firstdivisionofficial",
  "channel": "https://tgregister.com/channel/firstdivisionofficial",
  "retrieved_at": "2026-08-18T01:40:53.071Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T00:55:51.117Z",
   "to": "2026-08-17T12:17:00.512Z"
  },
  "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": "2026-08-06T00:55:51.117Z",
   "subscribers": 12271,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:33:47.182Z",
   "subscribers": 12271,
   "source": 3
  },
  {
   "ts": "2026-08-06T04:52:45.850Z",
   "subscribers": 12272,
   "source": 4
  },
  {
   "ts": "2026-08-07T01:22:05.680Z",
   "subscribers": 12266,
   "source": 4
  },
  {
   "ts": "2026-08-08T02:11:57.006Z",
   "subscribers": 12261,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:11:31.940Z",
   "subscribers": 12258,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:03:17.580Z",
   "subscribers": 12248,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:35:12.704Z",
   "subscribers": 12236,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:02:38.950Z",
   "subscribers": 12234,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:43:56.066Z",
   "subscribers": 12246,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:53:37.345Z",
   "subscribers": 12240,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:25:12.100Z",
   "subscribers": 12236,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:17:00.512Z",
   "subscribers": 12238,
   "source": 4
  }
 ]
}