{
 "meta": {
  "dataset": "Subscriber history — @EBook_Library",
  "channel": "https://tgregister.com/channel/EBook_Library",
  "retrieved_at": "2026-08-28T08:33:38.622Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-07T05:44:21.572Z",
   "to": "2026-08-27T22:38:51.349Z"
  },
  "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": "2026-08-07T05:44:21.572Z",
   "subscribers": 27485,
   "source": 0
  },
  {
   "ts": "2026-08-07T16:56:55.666Z",
   "subscribers": 27487,
   "source": 4
  },
  {
   "ts": "2026-08-08T18:02:09.733Z",
   "subscribers": 27498,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:31:56.244Z",
   "subscribers": 27512,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:55:27.808Z",
   "subscribers": 27526,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:42:19.510Z",
   "subscribers": 27538,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:24:19.707Z",
   "subscribers": 27555,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:58:44.106Z",
   "subscribers": 27572,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:16:37.278Z",
   "subscribers": 27572,
   "source": 1
  },
  {
   "ts": "2026-08-15T16:26:54.950Z",
   "subscribers": 27607,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:58:28.605Z",
   "subscribers": 27621,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:24:22.387Z",
   "subscribers": 27641,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:24:06.634Z",
   "subscribers": 27663,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:22:36.506Z",
   "subscribers": 27677,
   "source": 4
  },
  {
   "ts": "2026-08-21T16:36:11.566Z",
   "subscribers": 27680,
   "source": 4
  },
  {
   "ts": "2026-08-23T00:53:46.661Z",
   "subscribers": 27699,
   "source": 4
  },
  {
   "ts": "2026-08-24T18:47:29.557Z",
   "subscribers": 27736,
   "source": 4
  },
  {
   "ts": "2026-08-25T19:33:50.249Z",
   "subscribers": 27745,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:43:09.148Z",
   "subscribers": 27755,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:38:51.349Z",
   "subscribers": 27768,
   "source": 4
  }
 ]
}