{
 "meta": {
  "dataset": "Subscriber history — @CFUketab",
  "channel": "https://tgregister.com/channel/CFUketab",
  "retrieved_at": "2026-08-19T05:26:08.925Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T02:00:35.966Z",
   "to": "2026-08-18T20:44:39.353Z"
  },
  "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": "2026-08-07T02:00:35.966Z",
   "subscribers": 39310,
   "source": 0
  },
  {
   "ts": "2026-08-07T23:24:21.530Z",
   "subscribers": 39296,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:34:48.715Z",
   "subscribers": 39272,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:55:30.597Z",
   "subscribers": 39261,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:42:41.181Z",
   "subscribers": 39241,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:41:57.151Z",
   "subscribers": 39232,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:43:57.718Z",
   "subscribers": 39227,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:18:08.209Z",
   "subscribers": 39227,
   "source": 1
  },
  {
   "ts": "2026-08-13T17:38:31.059Z",
   "subscribers": 39207,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:37:54.235Z",
   "subscribers": 39191,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:27:25.958Z",
   "subscribers": 39156,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:58:49.620Z",
   "subscribers": 39102,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:44:39.353Z",
   "subscribers": 39049,
   "source": 4
  }
 ]
}