{
 "meta": {
  "dataset": "Subscriber history — @ChetSport",
  "channel": "https://tgregister.com/channel/ChetSport",
  "retrieved_at": "2026-08-20T11:24:06.323Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T14:34:13.525Z",
   "to": "2026-08-19T17:21:57.724Z"
  },
  "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": "2026-08-07T14:34:13.525Z",
   "subscribers": 27259,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:45:32.197Z",
   "subscribers": 27259,
   "source": 3
  },
  {
   "ts": "2026-08-07T19:18:47.628Z",
   "subscribers": 27252,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:14:26.309Z",
   "subscribers": 27235,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:41:25.934Z",
   "subscribers": 27202,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:57:13.491Z",
   "subscribers": 27130,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:31:40.010Z",
   "subscribers": 27145,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:38:03.993Z",
   "subscribers": 27101,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:55:29.933Z",
   "subscribers": 27060,
   "source": 4
  },
  {
   "ts": "2026-08-15T10:15:25.878Z",
   "subscribers": 26967,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:04:40.215Z",
   "subscribers": 26888,
   "source": 4
  },
  {
   "ts": "2026-08-17T23:32:20.116Z",
   "subscribers": 26841,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:38:10.957Z",
   "subscribers": 26860,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:21:57.724Z",
   "subscribers": 26859,
   "source": 4
  }
 ]
}