{
 "meta": {
  "dataset": "Subscriber history — @telca2b1",
  "channel": "https://tgregister.com/channel/telca2b1",
  "retrieved_at": "2026-09-09T05:10:57.100Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T13:16:06.877Z",
   "to": "2026-09-07T07:17:02.690Z"
  },
  "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": "2026-08-07T13:16:06.877Z",
   "subscribers": 1805,
   "source": 0
  },
  {
   "ts": "2026-08-07T15:47:37.269Z",
   "subscribers": 1805,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:27:54.969Z",
   "subscribers": 1810,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:57:33.793Z",
   "subscribers": 1825,
   "source": 4
  },
  {
   "ts": "2026-08-14T04:19:02.673Z",
   "subscribers": 1842,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:17:11.338Z",
   "subscribers": 1843,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:57:52.150Z",
   "subscribers": 1841,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:54:11.407Z",
   "subscribers": 1837,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:25:54.229Z",
   "subscribers": 1836,
   "source": 4
  },
  {
   "ts": "2026-08-30T12:04:14.326Z",
   "subscribers": 1834,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:28:39.078Z",
   "subscribers": 1837,
   "source": 4
  },
  {
   "ts": "2026-09-07T07:17:02.690Z",
   "subscribers": 1838,
   "source": 4
  }
 ]
}