{
 "meta": {
  "dataset": "Subscriber history — @sisn4",
  "channel": "https://tgregister.com/channel/sisn4",
  "retrieved_at": "2026-09-11T16:08:38.028Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-17T18:46:03.823Z",
   "to": "2026-09-11T14:56:20.897Z"
  },
  "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": "2026-08-17T18:46:03.823Z",
   "subscribers": 22284,
   "source": 3
  },
  {
   "ts": "2026-08-17T23:13:55.200Z",
   "subscribers": 22275,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:06:42.930Z",
   "subscribers": 22263,
   "source": 4
  },
  {
   "ts": "2026-08-19T23:03:53.487Z",
   "subscribers": 22244,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:53:39.329Z",
   "subscribers": 22228,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:14:33.669Z",
   "subscribers": 22202,
   "source": 4
  },
  {
   "ts": "2026-08-23T15:48:30.306Z",
   "subscribers": 22175,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:36:46.064Z",
   "subscribers": 22147,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:34:11.752Z",
   "subscribers": 22121,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:15:12.369Z",
   "subscribers": 22102,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:53:27.489Z",
   "subscribers": 22096,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:23:39.052Z",
   "subscribers": 22067,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:26:45.320Z",
   "subscribers": 22044,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:25:14.262Z",
   "subscribers": 22019,
   "source": 4
  },
  {
   "ts": "2026-09-01T08:57:33.071Z",
   "subscribers": 21977,
   "source": 4
  },
  {
   "ts": "2026-09-02T09:03:47.580Z",
   "subscribers": 21946,
   "source": 4
  },
  {
   "ts": "2026-09-03T20:41:07.263Z",
   "subscribers": 21910,
   "source": 4
  },
  {
   "ts": "2026-09-05T17:40:49.227Z",
   "subscribers": 21873,
   "source": 4
  },
  {
   "ts": "2026-09-09T02:01:52.511Z",
   "subscribers": 21811,
   "source": 4
  },
  {
   "ts": "2026-09-11T14:56:20.897Z",
   "subscribers": 21780,
   "source": 4
  }
 ]
}