{
 "meta": {
  "dataset": "Subscriber history — @Smartonline",
  "channel": "https://tgregister.com/channel/Smartonline",
  "retrieved_at": "2026-09-09T21:51:14.439Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T08:59:43.002Z",
   "to": "2026-09-07T14:19:21.768Z"
  },
  "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": "2026-08-06T08:59:43.002Z",
   "subscribers": 1935,
   "source": 0
  },
  {
   "ts": "2026-08-06T09:02:55.169Z",
   "subscribers": 1935,
   "source": 3
  },
  {
   "ts": "2026-08-09T11:51:18.902Z",
   "subscribers": 1931,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:34:27.671Z",
   "subscribers": 1923,
   "source": 4
  },
  {
   "ts": "2026-08-15T09:38:21.225Z",
   "subscribers": 1915,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:43:58.505Z",
   "subscribers": 1901,
   "source": 4
  },
  {
   "ts": "2026-08-21T06:02:44.527Z",
   "subscribers": 1892,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:08:05.372Z",
   "subscribers": 1884,
   "source": 4
  },
  {
   "ts": "2026-08-27T20:24:51.426Z",
   "subscribers": 1879,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:48:56.446Z",
   "subscribers": 1875,
   "source": 4
  },
  {
   "ts": "2026-09-02T14:54:12.636Z",
   "subscribers": 1867,
   "source": 4
  },
  {
   "ts": "2026-09-07T14:19:21.768Z",
   "subscribers": 1857,
   "source": 4
  }
 ]
}