{
 "meta": {
  "dataset": "Subscriber history — @ArbBooks",
  "channel": "https://tgregister.com/channel/ArbBooks",
  "retrieved_at": "2026-09-07T16:48:43.127Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 24,
  "window": {
   "from": "2026-08-11T07:15:11.331Z",
   "to": "2026-09-05T02:38:25.433Z"
  },
  "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": "2026-08-11T07:15:11.331Z",
   "subscribers": 14553,
   "source": 0
  },
  {
   "ts": "2026-08-11T21:08:48.974Z",
   "subscribers": 14549,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:23:50.383Z",
   "subscribers": 14543,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:55:41.060Z",
   "subscribers": 14535,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:18:12.799Z",
   "subscribers": 14527,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:27:56.690Z",
   "subscribers": 14507,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:26:23.545Z",
   "subscribers": 14503,
   "source": 4
  },
  {
   "ts": "2026-08-19T08:17:03.582Z",
   "subscribers": 14497,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:50:08.662Z",
   "subscribers": 14497,
   "source": 1
  },
  {
   "ts": "2026-08-20T11:03:01.952Z",
   "subscribers": 14488,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:26:19.215Z",
   "subscribers": 14482,
   "source": 4
  },
  {
   "ts": "2026-08-22T18:33:15.656Z",
   "subscribers": 14477,
   "source": 4
  },
  {
   "ts": "2026-08-24T13:58:58.581Z",
   "subscribers": 14448,
   "source": 4
  },
  {
   "ts": "2026-08-25T11:52:21.560Z",
   "subscribers": 14443,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:04:19.317Z",
   "subscribers": 14427,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:45:33.901Z",
   "subscribers": 14415,
   "source": 4
  },
  {
   "ts": "2026-08-28T10:12:10.855Z",
   "subscribers": 14399,
   "source": 4
  },
  {
   "ts": "2026-08-29T10:05:02.356Z",
   "subscribers": 14390,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:34:03.807Z",
   "subscribers": 14377,
   "source": 4
  },
  {
   "ts": "2026-08-31T05:15:58.090Z",
   "subscribers": 14371,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:37:12.429Z",
   "subscribers": 14361,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:39:00.727Z",
   "subscribers": 14348,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:13:09.876Z",
   "subscribers": 14344,
   "source": 4
  },
  {
   "ts": "2026-09-05T02:38:25.433Z",
   "subscribers": 14333,
   "source": 4
  }
 ]
}