{
 "meta": {
  "dataset": "Subscriber history — @Xylemlearningpsc",
  "channel": "https://tgregister.com/channel/Xylemlearningpsc",
  "retrieved_at": "2026-09-09T18:30:44.805Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T17:45:28.314Z",
   "to": "2026-09-07T08:19:40.511Z"
  },
  "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": "2026-08-07T17:45:28.314Z",
   "subscribers": 245037,
   "source": 3
  },
  {
   "ts": "2026-08-08T05:38:28.052Z",
   "subscribers": 245024,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:01:31.242Z",
   "subscribers": 244975,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:02:01.535Z",
   "subscribers": 244934,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:34:28.954Z",
   "subscribers": 244923,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:02:39.072Z",
   "subscribers": 244943,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:04:58.999Z",
   "subscribers": 244981,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:28:40.098Z",
   "subscribers": 245048,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:34:56.718Z",
   "subscribers": 245122,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:17:20.422Z",
   "subscribers": 245169,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:58:57.280Z",
   "subscribers": 245189,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:42:22.165Z",
   "subscribers": 245269,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:26:17.362Z",
   "subscribers": 245299,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:47:57.633Z",
   "subscribers": 245295,
   "source": 4
  },
  {
   "ts": "2026-08-23T01:15:29.275Z",
   "subscribers": 245307,
   "source": 4
  },
  {
   "ts": "2026-08-24T14:54:59.630Z",
   "subscribers": 245226,
   "source": 4
  },
  {
   "ts": "2026-08-25T13:13:10.784Z",
   "subscribers": 245196,
   "source": 4
  },
  {
   "ts": "2026-08-26T13:07:12.971Z",
   "subscribers": 245136,
   "source": 4
  },
  {
   "ts": "2026-08-27T15:57:37.926Z",
   "subscribers": 245089,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:17:44.512Z",
   "subscribers": 245017,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:34:32.772Z",
   "subscribers": 244975,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:44:26.566Z",
   "subscribers": 244928,
   "source": 4
  },
  {
   "ts": "2026-08-31T20:44:56.986Z",
   "subscribers": 244900,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:27:01.847Z",
   "subscribers": 244909,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:55:01.487Z",
   "subscribers": 244890,
   "source": 4
  },
  {
   "ts": "2026-09-04T13:57:29.045Z",
   "subscribers": 244862,
   "source": 4
  },
  {
   "ts": "2026-09-07T08:19:40.511Z",
   "subscribers": 245414,
   "source": 4
  }
 ]
}