{
 "meta": {
  "dataset": "Subscriber history — @Bos_library",
  "channel": "https://tgregister.com/channel/Bos_library",
  "retrieved_at": "2026-09-09T10:05:42.945Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T12:22:52.382Z",
   "to": "2026-09-06T11:41:35.724Z"
  },
  "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": "2026-08-07T12:22:52.382Z",
   "subscribers": 13114,
   "source": 0
  },
  {
   "ts": "2026-08-07T13:56:39.638Z",
   "subscribers": 13111,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:18:30.821Z",
   "subscribers": 13100,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:38:20.280Z",
   "subscribers": 13086,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:44:43.693Z",
   "subscribers": 13072,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:11:30.050Z",
   "subscribers": 13058,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:07:31.185Z",
   "subscribers": 13039,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:16:13.594Z",
   "subscribers": 13012,
   "source": 4
  },
  {
   "ts": "2026-08-15T12:25:36.830Z",
   "subscribers": 12996,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:54:46.253Z",
   "subscribers": 12972,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:26:08.566Z",
   "subscribers": 12967,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:56:59.709Z",
   "subscribers": 12948,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:55:31.230Z",
   "subscribers": 12943,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:06:13.982Z",
   "subscribers": 12943,
   "source": 1
  },
  {
   "ts": "2026-08-20T14:18:16.704Z",
   "subscribers": 12922,
   "source": 4
  },
  {
   "ts": "2026-08-21T19:08:37.187Z",
   "subscribers": 12902,
   "source": 4
  },
  {
   "ts": "2026-08-23T05:38:10.973Z",
   "subscribers": 12868,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:43:04.416Z",
   "subscribers": 12860,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:04:47.473Z",
   "subscribers": 12855,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:52:40.905Z",
   "subscribers": 12844,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:33:14.733Z",
   "subscribers": 12823,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:06:40.991Z",
   "subscribers": 12807,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:13:26.222Z",
   "subscribers": 12800,
   "source": 4
  },
  {
   "ts": "2026-08-30T13:54:12.913Z",
   "subscribers": 12790,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:57:57.291Z",
   "subscribers": 12785,
   "source": 4
  },
  {
   "ts": "2026-09-01T12:03:13.717Z",
   "subscribers": 12778,
   "source": 4
  },
  {
   "ts": "2026-09-02T15:55:05.333Z",
   "subscribers": 12764,
   "source": 4
  },
  {
   "ts": "2026-09-04T01:19:52.017Z",
   "subscribers": 12746,
   "source": 4
  },
  {
   "ts": "2026-09-06T11:41:35.724Z",
   "subscribers": 12708,
   "source": 4
  }
 ]
}