{
 "meta": {
  "dataset": "Subscriber history — @QJHRoBot",
  "channel": "https://tgregister.com/channel/QJHRoBot",
  "retrieved_at": "2026-08-30T16:48:47.187Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-07T20:19:00.004Z",
   "to": "2026-08-29T20:37:08.816Z"
  },
  "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": "2026-08-07T20:19:00.004Z",
   "subscribers": 17594,
   "source": 0
  },
  {
   "ts": "2026-08-08T02:15:38.663Z",
   "subscribers": 16952,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:16:04.023Z",
   "subscribers": 17570,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:01:33.229Z",
   "subscribers": 17479,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:55:59.490Z",
   "subscribers": 17564,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:46:07.218Z",
   "subscribers": 17652,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:25:33.376Z",
   "subscribers": 17864,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:27:40.124Z",
   "subscribers": 17867,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:36:53.572Z",
   "subscribers": 17867,
   "source": 1
  },
  {
   "ts": "2026-08-18T14:58:57.280Z",
   "subscribers": 18458,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:44:47.250Z",
   "subscribers": 18638,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:12:50.343Z",
   "subscribers": 18716,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:34:08.705Z",
   "subscribers": 18764,
   "source": 4
  },
  {
   "ts": "2026-08-22T21:15:47.610Z",
   "subscribers": 18878,
   "source": 4
  },
  {
   "ts": "2026-08-24T12:55:20.834Z",
   "subscribers": 19097,
   "source": 4
  },
  {
   "ts": "2026-08-25T16:29:20.526Z",
   "subscribers": 19115,
   "source": 4
  },
  {
   "ts": "2026-08-26T16:43:50.033Z",
   "subscribers": 18880,
   "source": 4
  },
  {
   "ts": "2026-08-27T15:33:44.792Z",
   "subscribers": 18677,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:08:23.576Z",
   "subscribers": 18698,
   "source": 4
  },
  {
   "ts": "2026-08-29T20:37:08.816Z",
   "subscribers": 18860,
   "source": 4
  }
 ]
}