{
 "meta": {
  "dataset": "Subscriber history — @PATHOMAa_USMLE",
  "channel": "https://tgregister.com/channel/PATHOMAa_USMLE",
  "retrieved_at": "2026-08-19T12:06:14.078Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T10:24:49.415Z",
   "to": "2026-08-19T11:53:21.350Z"
  },
  "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": "2026-08-07T10:24:49.415Z",
   "subscribers": 22485,
   "source": 0
  },
  {
   "ts": "2026-08-07T10:30:25.628Z",
   "subscribers": 22485,
   "source": 3
  },
  {
   "ts": "2026-08-07T18:43:55.405Z",
   "subscribers": 22487,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:33:36.584Z",
   "subscribers": 22515,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:31:19.133Z",
   "subscribers": 22512,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:52:00.683Z",
   "subscribers": 22513,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:26:03.618Z",
   "subscribers": 22514,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:26:32.468Z",
   "subscribers": 22519,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:26:17.314Z",
   "subscribers": 22516,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:57:36.055Z",
   "subscribers": 22527,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:19:53.128Z",
   "subscribers": 22535,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:53:21.350Z",
   "subscribers": 22542,
   "source": 4
  }
 ]
}