{
 "meta": {
  "dataset": "Subscriber history — @readingferdowsi",
  "channel": "https://tgregister.com/channel/readingferdowsi",
  "retrieved_at": "2026-08-21T05:10:29.665Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T07:13:00.486Z",
   "to": "2026-08-20T15:28:36.019Z"
  },
  "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": "2026-08-06T07:13:00.486Z",
   "subscribers": 30804,
   "source": 0
  },
  {
   "ts": "2026-08-06T22:20:17.235Z",
   "subscribers": 30823,
   "source": 4
  },
  {
   "ts": "2026-08-07T19:20:43.713Z",
   "subscribers": 30837,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:30:46.649Z",
   "subscribers": 30839,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:51:06.828Z",
   "subscribers": 30845,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:36:08.273Z",
   "subscribers": 30867,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:12:55.452Z",
   "subscribers": 30878,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:35:19.814Z",
   "subscribers": 30899,
   "source": 4
  },
  {
   "ts": "2026-08-14T02:29:14.082Z",
   "subscribers": 30899,
   "source": 1
  },
  {
   "ts": "2026-08-14T06:58:25.357Z",
   "subscribers": 30913,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:14:40.514Z",
   "subscribers": 30923,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:58:35.674Z",
   "subscribers": 30968,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:24:13.382Z",
   "subscribers": 30983,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:28:36.019Z",
   "subscribers": 30992,
   "source": 4
  }
 ]
}