{
 "meta": {
  "dataset": "Subscriber history — @AudioBooksOLBN",
  "channel": "https://tgregister.com/channel/AudioBooksOLBN",
  "retrieved_at": "2026-09-07T03:55:11.908Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T21:01:52.815Z",
   "to": "2026-09-05T23:48:53.774Z"
  },
  "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": "2026-08-07T21:01:52.815Z",
   "subscribers": 3796,
   "source": 0
  },
  {
   "ts": "2026-08-08T19:33:01.797Z",
   "subscribers": 3797,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:55:26.894Z",
   "subscribers": 3800,
   "source": 4
  },
  {
   "ts": "2026-08-15T03:04:47.320Z",
   "subscribers": 3813,
   "source": 4
  },
  {
   "ts": "2026-08-18T06:52:02.655Z",
   "subscribers": 3832,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:58:40.313Z",
   "subscribers": 3857,
   "source": 4
  },
  {
   "ts": "2026-08-25T07:22:36.901Z",
   "subscribers": 3864,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:44:25.433Z",
   "subscribers": 3884,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:04:20.064Z",
   "subscribers": 3888,
   "source": 4
  },
  {
   "ts": "2026-09-03T20:18:24.451Z",
   "subscribers": 3898,
   "source": 4
  },
  {
   "ts": "2026-09-05T23:48:53.774Z",
   "subscribers": 3898,
   "source": 1
  }
 ]
}