{
 "meta": {
  "dataset": "Subscriber history — @itwinsoft",
  "channel": "https://tgregister.com/channel/itwinsoft",
  "retrieved_at": "2026-09-19T00:40:15.525Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T17:46:41.193Z",
   "to": "2026-09-18T23:01:42.206Z"
  },
  "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": "2026-08-07T17:46:41.193Z",
   "subscribers": 7249,
   "source": 3
  },
  {
   "ts": "2026-08-08T13:12:51.114Z",
   "subscribers": 7387,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:51:53.166Z",
   "subscribers": 7487,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:03:22.129Z",
   "subscribers": 7590,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:59:10.864Z",
   "subscribers": 7579,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:54:32.620Z",
   "subscribers": 7906,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:07:19.338Z",
   "subscribers": 8199,
   "source": 4
  },
  {
   "ts": "2026-08-29T07:08:27.829Z",
   "subscribers": 8201,
   "source": 4
  },
  {
   "ts": "2026-09-01T17:29:11.251Z",
   "subscribers": 8094,
   "source": 4
  },
  {
   "ts": "2026-09-04T23:00:14.813Z",
   "subscribers": 8032,
   "source": 4
  },
  {
   "ts": "2026-09-10T09:59:32.732Z",
   "subscribers": 7930,
   "source": 4
  },
  {
   "ts": "2026-09-14T05:18:25.642Z",
   "subscribers": 7868,
   "source": 4
  },
  {
   "ts": "2026-09-18T23:01:42.206Z",
   "subscribers": 7784,
   "source": 4
  }
 ]
}