{
 "meta": {
  "dataset": "Subscriber history — @WorldCup_Fa",
  "channel": "https://tgregister.com/channel/WorldCup_Fa",
  "retrieved_at": "2026-09-09T09:56:08.345Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-14T04:18:19.888Z",
   "to": "2026-09-07T23:18:29.553Z"
  },
  "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": "2026-08-14T04:18:19.888Z",
   "subscribers": 15527,
   "source": 3
  },
  {
   "ts": "2026-08-14T20:28:58.417Z",
   "subscribers": 15491,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:26:08.062Z",
   "subscribers": 15394,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:56:12.560Z",
   "subscribers": 15317,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:13:51.431Z",
   "subscribers": 15271,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:58:56.602Z",
   "subscribers": 15235,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:12:52.302Z",
   "subscribers": 15199,
   "source": 4
  },
  {
   "ts": "2026-08-21T19:26:21.522Z",
   "subscribers": 15109,
   "source": 4
  },
  {
   "ts": "2026-08-23T12:09:05.046Z",
   "subscribers": 15006,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:43:40.694Z",
   "subscribers": 14889,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:55:11.292Z",
   "subscribers": 14806,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:38:13.939Z",
   "subscribers": 14753,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:58:29.792Z",
   "subscribers": 14725,
   "source": 4
  },
  {
   "ts": "2026-08-29T00:54:08.026Z",
   "subscribers": 14636,
   "source": 4
  },
  {
   "ts": "2026-08-29T22:19:13.653Z",
   "subscribers": 14565,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:35:04.880Z",
   "subscribers": 14505,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:13:15.461Z",
   "subscribers": 14453,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:06:13.020Z",
   "subscribers": 14384,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:18:34.856Z",
   "subscribers": 14315,
   "source": 4
  },
  {
   "ts": "2026-09-04T22:17:14.390Z",
   "subscribers": 14257,
   "source": 4
  },
  {
   "ts": "2026-09-07T23:18:29.553Z",
   "subscribers": 14154,
   "source": 4
  }
 ]
}