{
 "meta": {
  "dataset": "Subscriber history — @barca_jon",
  "channel": "https://tgregister.com/channel/barca_jon",
  "retrieved_at": "2026-09-09T03:19:15.911Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 9,
  "window": {
   "from": "2026-08-11T08:49:54.420Z",
   "to": "2026-09-06T05:18:22.153Z"
  },
  "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": "2026-08-11T08:49:54.420Z",
   "subscribers": 1639,
   "source": 0
  },
  {
   "ts": "2026-08-11T09:01:18.700Z",
   "subscribers": 1639,
   "source": 3
  },
  {
   "ts": "2026-08-17T19:43:34.864Z",
   "subscribers": 1649,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:33:31.308Z",
   "subscribers": 1655,
   "source": 4
  },
  {
   "ts": "2026-08-24T10:58:02.857Z",
   "subscribers": 1658,
   "source": 4
  },
  {
   "ts": "2026-08-27T03:04:31.227Z",
   "subscribers": 1657,
   "source": 4
  },
  {
   "ts": "2026-08-30T03:37:42.585Z",
   "subscribers": 1653,
   "source": 4
  },
  {
   "ts": "2026-09-02T06:04:08.399Z",
   "subscribers": 1678,
   "source": 4
  },
  {
   "ts": "2026-09-06T05:18:22.153Z",
   "subscribers": 1682,
   "source": 4
  }
 ]
}