{
 "meta": {
  "dataset": "Subscriber history — @TheBlueLibrary",
  "channel": "https://tgregister.com/channel/TheBlueLibrary",
  "retrieved_at": "2026-09-11T13:57:31.145Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T13:17:13.630Z",
   "to": "2026-09-09T15:55:55.875Z"
  },
  "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": "2026-08-07T13:17:13.630Z",
   "subscribers": 16131,
   "source": 3
  },
  {
   "ts": "2026-08-07T23:30:28.728Z",
   "subscribers": 16124,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:25:33.974Z",
   "subscribers": 16110,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:31:14.620Z",
   "subscribers": 16096,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:36:35.195Z",
   "subscribers": 16082,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:02:59.483Z",
   "subscribers": 16062,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:25:10.864Z",
   "subscribers": 16064,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:15:13.257Z",
   "subscribers": 16060,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:22:39.544Z",
   "subscribers": 16044,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:49:25.748Z",
   "subscribers": 16014,
   "source": 4
  },
  {
   "ts": "2026-08-18T08:43:49.143Z",
   "subscribers": 16018,
   "source": 4
  },
  {
   "ts": "2026-08-19T08:24:43.753Z",
   "subscribers": 16005,
   "source": 4
  },
  {
   "ts": "2026-08-20T11:12:57.184Z",
   "subscribers": 15985,
   "source": 4
  },
  {
   "ts": "2026-08-21T08:24:23.078Z",
   "subscribers": 15969,
   "source": 4
  },
  {
   "ts": "2026-08-22T15:24:00.583Z",
   "subscribers": 15941,
   "source": 4
  },
  {
   "ts": "2026-08-24T10:14:14.965Z",
   "subscribers": 15899,
   "source": 4
  },
  {
   "ts": "2026-08-25T09:08:21.321Z",
   "subscribers": 15883,
   "source": 4
  },
  {
   "ts": "2026-08-26T12:16:41.244Z",
   "subscribers": 15850,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:26:28.468Z",
   "subscribers": 15841,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:13:49.868Z",
   "subscribers": 16414,
   "source": 4
  },
  {
   "ts": "2026-08-29T11:25:07.234Z",
   "subscribers": 16351,
   "source": 4
  },
  {
   "ts": "2026-08-30T13:38:27.380Z",
   "subscribers": 16301,
   "source": 4
  },
  {
   "ts": "2026-08-31T17:13:43.342Z",
   "subscribers": 16283,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:08:32.176Z",
   "subscribers": 16254,
   "source": 4
  },
  {
   "ts": "2026-09-02T17:14:42.978Z",
   "subscribers": 16234,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:20:54.696Z",
   "subscribers": 16216,
   "source": 4
  },
  {
   "ts": "2026-09-06T08:18:20.266Z",
   "subscribers": 16197,
   "source": 4
  },
  {
   "ts": "2026-09-09T15:55:55.875Z",
   "subscribers": 16159,
   "source": 4
  }
 ]
}