{
 "meta": {
  "dataset": "Subscriber history — @MedPerspect",
  "channel": "https://tgregister.com/channel/MedPerspect",
  "retrieved_at": "2026-09-11T18:02:00.610Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-07T01:30:42.839Z",
   "to": "2026-09-11T01:19:51.861Z"
  },
  "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": "2026-08-07T01:30:42.839Z",
   "subscribers": 16752,
   "source": 0
  },
  {
   "ts": "2026-08-08T10:16:02.662Z",
   "subscribers": 16750,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:53:35.693Z",
   "subscribers": 16752,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:59:00.138Z",
   "subscribers": 16754,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:58:16.766Z",
   "subscribers": 16761,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:25:40.248Z",
   "subscribers": 16759,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:46:34.561Z",
   "subscribers": 16751,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:52:43.294Z",
   "subscribers": 16747,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:25:15.781Z",
   "subscribers": 16747,
   "source": 1
  },
  {
   "ts": "2026-08-18T12:38:18.648Z",
   "subscribers": 16742,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:35:41.286Z",
   "subscribers": 16737,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:58:59.673Z",
   "subscribers": 16734,
   "source": 4
  },
  {
   "ts": "2026-08-21T19:56:28.096Z",
   "subscribers": 16729,
   "source": 4
  },
  {
   "ts": "2026-08-23T07:56:26.931Z",
   "subscribers": 16727,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:27:34.442Z",
   "subscribers": 16726,
   "source": 4
  },
  {
   "ts": "2026-08-26T15:57:49.875Z",
   "subscribers": 16724,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:48:51.468Z",
   "subscribers": 16723,
   "source": 4
  },
  {
   "ts": "2026-08-28T13:54:17.774Z",
   "subscribers": 16727,
   "source": 4
  },
  {
   "ts": "2026-08-29T17:12:05.370Z",
   "subscribers": 16726,
   "source": 4
  },
  {
   "ts": "2026-08-30T17:19:14.288Z",
   "subscribers": 16721,
   "source": 4
  },
  {
   "ts": "2026-08-31T20:36:48.493Z",
   "subscribers": 16709,
   "source": 4
  },
  {
   "ts": "2026-09-01T23:25:59.379Z",
   "subscribers": 16712,
   "source": 4
  },
  {
   "ts": "2026-09-03T07:48:42.941Z",
   "subscribers": 16713,
   "source": 4
  },
  {
   "ts": "2026-09-04T20:20:08.377Z",
   "subscribers": 16716,
   "source": 4
  },
  {
   "ts": "2026-09-07T23:19:28.100Z",
   "subscribers": 16711,
   "source": 4
  },
  {
   "ts": "2026-09-11T01:19:51.861Z",
   "subscribers": 16687,
   "source": 4
  }
 ]
}