{
 "meta": {
  "dataset": "Subscriber history — @Medical_Data_Channel",
  "channel": "https://tgregister.com/channel/Medical_Data_Channel",
  "retrieved_at": "2026-09-10T08:54:52.438Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T04:15:19.767Z",
   "to": "2026-09-09T09:36:49.226Z"
  },
  "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": "2026-08-07T04:15:19.767Z",
   "subscribers": 49040,
   "source": 3
  },
  {
   "ts": "2026-08-07T14:10:40.875Z",
   "subscribers": 49030,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:51:03.845Z",
   "subscribers": 49042,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:13:19.742Z",
   "subscribers": 49049,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:53:47.757Z",
   "subscribers": 49041,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:19:00.639Z",
   "subscribers": 49039,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:13:18.982Z",
   "subscribers": 49052,
   "source": 4
  },
  {
   "ts": "2026-08-14T05:18:44.241Z",
   "subscribers": 49047,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:27:22.474Z",
   "subscribers": 49062,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:24:47.770Z",
   "subscribers": 49086,
   "source": 4
  },
  {
   "ts": "2026-08-18T08:56:53.596Z",
   "subscribers": 49092,
   "source": 4
  },
  {
   "ts": "2026-08-19T07:58:25.467Z",
   "subscribers": 49090,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:28:57.535Z",
   "subscribers": 49091,
   "source": 4
  },
  {
   "ts": "2026-08-23T02:55:21.596Z",
   "subscribers": 49108,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:48:44.748Z",
   "subscribers": 49123,
   "source": 4
  },
  {
   "ts": "2026-08-25T16:52:52.857Z",
   "subscribers": 49131,
   "source": 4
  },
  {
   "ts": "2026-08-26T16:02:34.471Z",
   "subscribers": 49121,
   "source": 4
  },
  {
   "ts": "2026-08-27T12:43:54.496Z",
   "subscribers": 49129,
   "source": 4
  },
  {
   "ts": "2026-08-28T11:34:05.970Z",
   "subscribers": 49148,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:36:28.808Z",
   "subscribers": 49144,
   "source": 4
  },
  {
   "ts": "2026-08-30T09:25:51.798Z",
   "subscribers": 49157,
   "source": 4
  },
  {
   "ts": "2026-08-31T07:34:49.824Z",
   "subscribers": 49148,
   "source": 4
  },
  {
   "ts": "2026-09-01T11:13:24.458Z",
   "subscribers": 49138,
   "source": 4
  },
  {
   "ts": "2026-09-02T13:42:34.242Z",
   "subscribers": 49128,
   "source": 4
  },
  {
   "ts": "2026-09-03T21:01:42.850Z",
   "subscribers": 49150,
   "source": 4
  },
  {
   "ts": "2026-09-06T01:56:54.811Z",
   "subscribers": 49130,
   "source": 4
  },
  {
   "ts": "2026-09-09T09:36:49.226Z",
   "subscribers": 49127,
   "source": 4
  }
 ]
}