{
 "meta": {
  "dataset": "Subscriber history — @chtetq",
  "channel": "https://tgregister.com/channel/chtetq",
  "retrieved_at": "2026-09-18T11:55:11.572Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T08:37:53.601Z",
   "to": "2026-09-17T14:18:02.818Z"
  },
  "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": "2026-08-06T08:37:53.601Z",
   "subscribers": 1925,
   "source": 0
  },
  {
   "ts": "2026-08-06T08:45:56.520Z",
   "subscribers": 1925,
   "source": 3
  },
  {
   "ts": "2026-08-07T04:58:50.777Z",
   "subscribers": 1924,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:31:54.671Z",
   "subscribers": 1921,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:34:23.466Z",
   "subscribers": 1916,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:54:08.845Z",
   "subscribers": 1913,
   "source": 4
  },
  {
   "ts": "2026-08-19T04:02:32.491Z",
   "subscribers": 1906,
   "source": 4
  },
  {
   "ts": "2026-08-22T23:43:17.647Z",
   "subscribers": 1904,
   "source": 4
  },
  {
   "ts": "2026-08-25T21:04:33.312Z",
   "subscribers": 1901,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:55:48.661Z",
   "subscribers": 1902,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:56:51.495Z",
   "subscribers": 1891,
   "source": 4
  },
  {
   "ts": "2026-09-04T11:35:44.080Z",
   "subscribers": 1887,
   "source": 4
  },
  {
   "ts": "2026-09-09T10:38:56.639Z",
   "subscribers": 1883,
   "source": 4
  },
  {
   "ts": "2026-09-13T08:59:18.428Z",
   "subscribers": 1875,
   "source": 4
  },
  {
   "ts": "2026-09-17T14:18:02.818Z",
   "subscribers": 1871,
   "source": 4
  }
 ]
}