{
 "meta": {
  "dataset": "Subscriber history — @polybothub",
  "channel": "https://tgregister.com/channel/polybothub",
  "retrieved_at": "2026-09-11T21:23:43.641Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T18:37:49.697Z",
   "to": "2026-09-10T17:36:24.693Z"
  },
  "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": "2026-08-07T18:37:49.697Z",
   "subscribers": 1226,
   "source": 0
  },
  {
   "ts": "2026-08-07T23:03:24.851Z",
   "subscribers": 1226,
   "source": 3
  },
  {
   "ts": "2026-08-11T14:48:21.241Z",
   "subscribers": 1219,
   "source": 4
  },
  {
   "ts": "2026-08-15T09:28:55.013Z",
   "subscribers": 1217,
   "source": 4
  },
  {
   "ts": "2026-08-18T03:25:25.339Z",
   "subscribers": 1211,
   "source": 4
  },
  {
   "ts": "2026-08-21T08:24:01.612Z",
   "subscribers": 1210,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:47:44.820Z",
   "subscribers": 1204,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:28:58.986Z",
   "subscribers": 1205,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:47:19.756Z",
   "subscribers": 1199,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:29:00.280Z",
   "subscribers": 1196,
   "source": 4
  },
  {
   "ts": "2026-09-05T18:42:28.925Z",
   "subscribers": 1192,
   "source": 4
  },
  {
   "ts": "2026-09-10T17:36:24.693Z",
   "subscribers": 1191,
   "source": 4
  }
 ]
}