{
 "meta": {
  "dataset": "Subscriber history — @aalsiengineer",
  "channel": "https://tgregister.com/channel/aalsiengineer",
  "retrieved_at": "2026-09-07T00:53:52.094Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-13T13:31:29.448Z",
   "to": "2026-09-05T15:36:17.445Z"
  },
  "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": "2026-08-13T13:31:29.448Z",
   "subscribers": 21546,
   "source": 3
  },
  {
   "ts": "2026-08-13T16:06:16.269Z",
   "subscribers": 21546,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:04:16.274Z",
   "subscribers": 21536,
   "source": 4
  },
  {
   "ts": "2026-08-16T09:03:29.434Z",
   "subscribers": 21521,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:34:55.949Z",
   "subscribers": 21501,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:35:47.190Z",
   "subscribers": 21480,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:23:51.776Z",
   "subscribers": 21481,
   "source": 4
  },
  {
   "ts": "2026-08-21T15:05:02.014Z",
   "subscribers": 21473,
   "source": 4
  },
  {
   "ts": "2026-08-22T23:56:34.279Z",
   "subscribers": 21468,
   "source": 4
  },
  {
   "ts": "2026-08-24T18:02:44.435Z",
   "subscribers": 21442,
   "source": 4
  },
  {
   "ts": "2026-08-25T16:23:09.218Z",
   "subscribers": 21426,
   "source": 4
  },
  {
   "ts": "2026-08-26T14:54:08.702Z",
   "subscribers": 21422,
   "source": 4
  },
  {
   "ts": "2026-08-27T14:05:18.703Z",
   "subscribers": 21420,
   "source": 4
  },
  {
   "ts": "2026-08-28T13:46:13.354Z",
   "subscribers": 21412,
   "source": 4
  },
  {
   "ts": "2026-08-29T16:54:43.123Z",
   "subscribers": 21397,
   "source": 4
  },
  {
   "ts": "2026-08-30T15:52:52.066Z",
   "subscribers": 21394,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:25:13.788Z",
   "subscribers": 21387,
   "source": 4
  },
  {
   "ts": "2026-09-02T10:03:35.453Z",
   "subscribers": 21374,
   "source": 4
  },
  {
   "ts": "2026-09-03T17:15:09.162Z",
   "subscribers": 21359,
   "source": 4
  },
  {
   "ts": "2026-09-05T15:36:17.445Z",
   "subscribers": 21344,
   "source": 4
  }
 ]
}