{
 "meta": {
  "dataset": "Subscriber history — @studgpt",
  "channel": "https://tgregister.com/channel/studgpt",
  "retrieved_at": "2026-09-09T19:26:04.975Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T16:45:40.259Z",
   "to": "2026-09-08T17:55:53.275Z"
  },
  "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": "2026-08-07T16:45:40.259Z",
   "subscribers": 33053,
   "source": 3
  },
  {
   "ts": "2026-08-07T18:45:12.616Z",
   "subscribers": 33053,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:22:38.356Z",
   "subscribers": 32995,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:22:22.992Z",
   "subscribers": 32962,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:57:40.356Z",
   "subscribers": 32941,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:42:52.024Z",
   "subscribers": 32910,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:56:39.770Z",
   "subscribers": 32857,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:24:13.985Z",
   "subscribers": 32793,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:54:41.620Z",
   "subscribers": 32748,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:35:52.438Z",
   "subscribers": 32684,
   "source": 4
  },
  {
   "ts": "2026-08-18T08:42:58.965Z",
   "subscribers": 32649,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:38:28.646Z",
   "subscribers": 32604,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:52:49.483Z",
   "subscribers": 32581,
   "source": 4
  },
  {
   "ts": "2026-08-21T07:23:14.329Z",
   "subscribers": 32550,
   "source": 4
  },
  {
   "ts": "2026-08-22T14:03:59.929Z",
   "subscribers": 32502,
   "source": 4
  },
  {
   "ts": "2026-08-24T08:28:36.059Z",
   "subscribers": 32430,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:38:33.450Z",
   "subscribers": 32408,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:58:32.408Z",
   "subscribers": 32349,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:23:24.867Z",
   "subscribers": 32300,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:04:06.924Z",
   "subscribers": 32268,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:36:10.844Z",
   "subscribers": 32235,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:58:03.718Z",
   "subscribers": 32187,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:44:28.007Z",
   "subscribers": 32157,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:14:37.857Z",
   "subscribers": 32112,
   "source": 4
  },
  {
   "ts": "2026-09-02T06:04:50.846Z",
   "subscribers": 32078,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:55:24.012Z",
   "subscribers": 32072,
   "source": 4
  },
  {
   "ts": "2026-09-05T10:57:12.013Z",
   "subscribers": 32038,
   "source": 4
  },
  {
   "ts": "2026-09-08T17:55:53.275Z",
   "subscribers": 31991,
   "source": 4
  }
 ]
}