{
 "meta": {
  "dataset": "Subscriber history — @androidlecturebdhelp",
  "channel": "https://tgregister.com/channel/androidlecturebdhelp",
  "retrieved_at": "2026-08-27T04:22:31.202Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-07T20:15:42.050Z",
   "to": "2026-08-27T02:02:28.161Z"
  },
  "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": "2026-08-07T20:15:42.050Z",
   "subscribers": 17269,
   "source": 3
  },
  {
   "ts": "2026-08-08T09:30:54.364Z",
   "subscribers": 17266,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:08:56.207Z",
   "subscribers": 17241,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:50:52.967Z",
   "subscribers": 17231,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:36:18.124Z",
   "subscribers": 17245,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:54:58.250Z",
   "subscribers": 17240,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:28:29.596Z",
   "subscribers": 17239,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:08:27.201Z",
   "subscribers": 17226,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:18:08.522Z",
   "subscribers": 17277,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:53:31.708Z",
   "subscribers": 17259,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:29:22.588Z",
   "subscribers": 17253,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:15:01.312Z",
   "subscribers": 17247,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:13:55.317Z",
   "subscribers": 17251,
   "source": 4
  },
  {
   "ts": "2026-08-21T19:28:35.388Z",
   "subscribers": 17253,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:16:46.696Z",
   "subscribers": 17239,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:36:40.387Z",
   "subscribers": 17224,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:02:28.161Z",
   "subscribers": 17220,
   "source": 4
  }
 ]
}