{
 "meta": {
  "dataset": "Subscriber history — @tehranifar1",
  "channel": "https://tgregister.com/channel/tehranifar1",
  "retrieved_at": "2026-08-20T08:42:26.501Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-05T23:29:11.490Z",
   "to": "2026-08-20T02:32:46.423Z"
  },
  "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": "2026-08-05T23:29:11.490Z",
   "subscribers": 13967,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:30:51.611Z",
   "subscribers": 13967,
   "source": 3
  },
  {
   "ts": "2026-08-06T21:30:48.869Z",
   "subscribers": 13907,
   "source": 4
  },
  {
   "ts": "2026-08-07T19:05:59.828Z",
   "subscribers": 13865,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:23:23.746Z",
   "subscribers": 15100,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:51:19.294Z",
   "subscribers": 16111,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:41:50.827Z",
   "subscribers": 16289,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:53:06.718Z",
   "subscribers": 16226,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:44:04.603Z",
   "subscribers": 16156,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:38:55.536Z",
   "subscribers": 16110,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:34:51.505Z",
   "subscribers": 16021,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:36:59.790Z",
   "subscribers": 15957,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:18:45.961Z",
   "subscribers": 15903,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:17:28.079Z",
   "subscribers": 15855,
   "source": 4
  },
  {
   "ts": "2026-08-20T02:32:46.423Z",
   "subscribers": 15790,
   "source": 4
  }
 ]
}