{
 "meta": {
  "dataset": "Subscriber history — @cuongdc",
  "channel": "https://tgregister.com/channel/cuongdc",
  "retrieved_at": "2026-09-01T19:55:52.948Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T00:46:07.320Z",
   "to": "2026-09-01T14:25:55.581Z"
  },
  "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": "2026-08-07T00:46:07.320Z",
   "subscribers": 2451,
   "source": 3
  },
  {
   "ts": "2026-08-07T16:01:49.056Z",
   "subscribers": 2456,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:41:31.292Z",
   "subscribers": 2452,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:35:40.227Z",
   "subscribers": 2454,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:14:30.600Z",
   "subscribers": 2460,
   "source": 4
  },
  {
   "ts": "2026-08-19T23:34:08.666Z",
   "subscribers": 2467,
   "source": 4
  },
  {
   "ts": "2026-08-23T19:19:22.331Z",
   "subscribers": 2475,
   "source": 4
  },
  {
   "ts": "2026-08-26T11:14:44.544Z",
   "subscribers": 2477,
   "source": 4
  },
  {
   "ts": "2026-08-29T14:56:22.448Z",
   "subscribers": 2479,
   "source": 4
  },
  {
   "ts": "2026-09-01T14:25:55.581Z",
   "subscribers": 2481,
   "source": 4
  }
 ]
}