{
 "meta": {
  "dataset": "Subscriber history — @studycats",
  "channel": "https://tgregister.com/channel/studycats",
  "retrieved_at": "2026-09-11T16:04:39.881Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T06:33:00.690Z",
   "to": "2026-09-10T18:58:43.762Z"
  },
  "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": "2026-08-07T06:33:00.690Z",
   "subscribers": 4053,
   "source": 3
  },
  {
   "ts": "2026-08-08T05:17:22.473Z",
   "subscribers": 4046,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:22:59.699Z",
   "subscribers": 4016,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:16:48.703Z",
   "subscribers": 3975,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:24:48.978Z",
   "subscribers": 3952,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:52:03.209Z",
   "subscribers": 3954,
   "source": 4
  },
  {
   "ts": "2026-08-24T02:02:48.003Z",
   "subscribers": 3938,
   "source": 4
  },
  {
   "ts": "2026-08-26T22:05:43.718Z",
   "subscribers": 3925,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:28:56.074Z",
   "subscribers": 3909,
   "source": 4
  },
  {
   "ts": "2026-09-01T21:25:01.966Z",
   "subscribers": 3950,
   "source": 4
  },
  {
   "ts": "2026-09-05T13:00:38.949Z",
   "subscribers": 3980,
   "source": 4
  },
  {
   "ts": "2026-09-10T18:58:43.762Z",
   "subscribers": 4026,
   "source": 4
  }
 ]
}