{
 "meta": {
  "dataset": "Subscriber history — @persiandufff",
  "channel": "https://tgregister.com/channel/persiandufff",
  "retrieved_at": "2026-09-14T06:42:30.589Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T18:02:34.219Z",
   "to": "2026-09-12T16:16:13.729Z"
  },
  "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": "2026-08-07T18:02:34.219Z",
   "subscribers": 6190,
   "source": 3
  },
  {
   "ts": "2026-08-08T18:03:38.935Z",
   "subscribers": 6188,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:23:21.612Z",
   "subscribers": 6194,
   "source": 4
  },
  {
   "ts": "2026-08-15T08:53:52.552Z",
   "subscribers": 6177,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:33:30.218Z",
   "subscribers": 6184,
   "source": 4
  },
  {
   "ts": "2026-08-21T04:55:21.813Z",
   "subscribers": 6175,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:57:28.374Z",
   "subscribers": 6210,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:34:56.781Z",
   "subscribers": 6226,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:40:38.173Z",
   "subscribers": 6237,
   "source": 4
  },
  {
   "ts": "2026-09-09T01:00:42.384Z",
   "subscribers": 6238,
   "source": 4
  },
  {
   "ts": "2026-09-12T16:16:13.729Z",
   "subscribers": 6263,
   "source": 4
  }
 ]
}