{
 "meta": {
  "dataset": "Subscriber history — @cupec",
  "channel": "https://tgregister.com/channel/cupec",
  "retrieved_at": "2026-09-09T22:43:12.194Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T03:48:24.667Z",
   "to": "2026-09-05T00:01:17.232Z"
  },
  "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": "2026-08-07T03:48:24.667Z",
   "subscribers": 2228,
   "source": 3
  },
  {
   "ts": "2026-08-07T07:41:07.147Z",
   "subscribers": 2227,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:48:53.958Z",
   "subscribers": 2221,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:56:37.696Z",
   "subscribers": 2214,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:13:23.795Z",
   "subscribers": 2205,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:42:20.272Z",
   "subscribers": 2200,
   "source": 4
  },
  {
   "ts": "2026-08-22T23:23:34.315Z",
   "subscribers": 2192,
   "source": 4
  },
  {
   "ts": "2026-08-25T21:54:05.290Z",
   "subscribers": 2186,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:32:41.114Z",
   "subscribers": 2179,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:24:55.965Z",
   "subscribers": 2175,
   "source": 4
  },
  {
   "ts": "2026-09-05T00:01:17.232Z",
   "subscribers": 2170,
   "source": 4
  }
 ]
}