{
 "meta": {
  "dataset": "Subscriber history — @Bon_Library",
  "channel": "https://tgregister.com/channel/Bon_Library",
  "retrieved_at": "2026-09-05T04:02:26.205Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-09T19:15:54.724Z",
   "to": "2026-09-02T06:54:36.380Z"
  },
  "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": "2026-08-09T19:15:54.724Z",
   "subscribers": 9452,
   "source": 3
  },
  {
   "ts": "2026-08-10T02:31:56.820Z",
   "subscribers": 9483,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:37:35.802Z",
   "subscribers": 9733,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:33:26.878Z",
   "subscribers": 10015,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:47:40.227Z",
   "subscribers": 10156,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:45:51.750Z",
   "subscribers": 10246,
   "source": 4
  },
  {
   "ts": "2026-08-19T23:22:31.268Z",
   "subscribers": 10206,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:55:57.646Z",
   "subscribers": 10204,
   "source": 4
  },
  {
   "ts": "2026-08-22T05:37:55.597Z",
   "subscribers": 10371,
   "source": 4
  },
  {
   "ts": "2026-08-23T23:55:58.705Z",
   "subscribers": 10344,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:36:57.025Z",
   "subscribers": 10301,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:04:06.328Z",
   "subscribers": 10320,
   "source": 4
  },
  {
   "ts": "2026-08-27T23:08:33.847Z",
   "subscribers": 10456,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:13:51.098Z",
   "subscribers": 10527,
   "source": 4
  },
  {
   "ts": "2026-08-30T03:39:18.594Z",
   "subscribers": 10560,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:46:49.496Z",
   "subscribers": 10558,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:57:45.069Z",
   "subscribers": 10607,
   "source": 4
  },
  {
   "ts": "2026-09-02T06:54:36.380Z",
   "subscribers": 11,
   "source": 4
  }
 ]
}