{
 "meta": {
  "dataset": "Subscriber history — @cuponsm",
  "channel": "https://tgregister.com/channel/cuponsm",
  "retrieved_at": "2026-08-18T09:39:55.895Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T04:46:01.704Z",
   "to": "2026-08-17T20:26:39.952Z"
  },
  "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": "2026-08-07T04:46:01.704Z",
   "subscribers": 12442,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:24:45.486Z",
   "subscribers": 12487,
   "source": 4
  },
  {
   "ts": "2026-08-09T01:12:12.348Z",
   "subscribers": 12581,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:37:17.165Z",
   "subscribers": 12615,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:11:54.649Z",
   "subscribers": 12660,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:58:48.975Z",
   "subscribers": 12725,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:44:15.662Z",
   "subscribers": 12764,
   "source": 4
  },
  {
   "ts": "2026-08-14T05:38:00.394Z",
   "subscribers": 12807,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:54:51.097Z",
   "subscribers": 12835,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:23:13.091Z",
   "subscribers": 12869,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:26:39.952Z",
   "subscribers": 12887,
   "source": 4
  }
 ]
}