{
 "meta": {
  "dataset": "Subscriber history — @arfa_188",
  "channel": "https://tgregister.com/channel/arfa_188",
  "retrieved_at": "2026-09-12T12:18:53.758Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-08T11:46:50.846Z",
   "to": "2026-09-11T18:02:08.106Z"
  },
  "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": "2026-08-08T11:46:50.846Z",
   "subscribers": 1575,
   "source": 3
  },
  {
   "ts": "2026-08-09T03:01:48.338Z",
   "subscribers": 1565,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:36:00.948Z",
   "subscribers": 1518,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:23:04.294Z",
   "subscribers": 1488,
   "source": 4
  },
  {
   "ts": "2026-08-17T22:55:49.933Z",
   "subscribers": 1450,
   "source": 4
  },
  {
   "ts": "2026-08-21T02:14:02.546Z",
   "subscribers": 1415,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:33:25.076Z",
   "subscribers": 1379,
   "source": 4
  },
  {
   "ts": "2026-08-27T23:17:20.855Z",
   "subscribers": 1355,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:37:24.483Z",
   "subscribers": 1333,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:29:10.476Z",
   "subscribers": 1306,
   "source": 4
  },
  {
   "ts": "2026-09-06T23:56:24.469Z",
   "subscribers": 1285,
   "source": 4
  },
  {
   "ts": "2026-09-11T18:02:08.106Z",
   "subscribers": 1258,
   "source": 4
  }
 ]
}