{
 "meta": {
  "dataset": "Subscriber history — @iOSQAQ",
  "channel": "https://tgregister.com/channel/iOSQAQ",
  "retrieved_at": "2026-08-30T15:49:56.271Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-07T09:52:59.739Z",
   "to": "2026-08-30T08:54:03.448Z"
  },
  "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": "2026-08-07T09:52:59.739Z",
   "subscribers": 17894,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:45:52.162Z",
   "subscribers": 17889,
   "source": 4
  },
  {
   "ts": "2026-08-08T15:41:34.430Z",
   "subscribers": 17903,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:11:19.549Z",
   "subscribers": 17915,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:37:33.303Z",
   "subscribers": 17929,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:53:52.454Z",
   "subscribers": 17950,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:15:54.230Z",
   "subscribers": 17980,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:08:51.865Z",
   "subscribers": 18021,
   "source": 4
  },
  {
   "ts": "2026-08-15T09:55:58.346Z",
   "subscribers": 18057,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:26:58.732Z",
   "subscribers": 18062,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:19:23.833Z",
   "subscribers": 18062,
   "source": 1
  },
  {
   "ts": "2026-08-17T22:53:11.033Z",
   "subscribers": 18077,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:26:03.498Z",
   "subscribers": 18097,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:12:28.758Z",
   "subscribers": 18115,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:45:22.539Z",
   "subscribers": 18096,
   "source": 4
  },
  {
   "ts": "2026-08-22T04:16:37.631Z",
   "subscribers": 18115,
   "source": 4
  },
  {
   "ts": "2026-08-23T19:35:28.312Z",
   "subscribers": 18135,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:24:47.210Z",
   "subscribers": 18141,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:54:03.568Z",
   "subscribers": 18138,
   "source": 4
  },
  {
   "ts": "2026-08-27T09:13:56.713Z",
   "subscribers": 18166,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:09:19.389Z",
   "subscribers": 18193,
   "source": 4
  },
  {
   "ts": "2026-08-29T06:45:54.120Z",
   "subscribers": 18207,
   "source": 4
  },
  {
   "ts": "2026-08-30T08:54:03.448Z",
   "subscribers": 18196,
   "source": 4
  }
 ]
}