{
 "meta": {
  "dataset": "Subscriber history — @Vocabulary_Advanced_C2",
  "channel": "https://tgregister.com/channel/Vocabulary_Advanced_C2",
  "retrieved_at": "2026-08-20T04:00:28.852Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T14:56:25.583Z",
   "to": "2026-08-19T14:22:38.388Z"
  },
  "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": "2026-08-07T14:56:25.583Z",
   "subscribers": 23278,
   "source": 0
  },
  {
   "ts": "2026-08-07T15:00:30.100Z",
   "subscribers": 23278,
   "source": 3
  },
  {
   "ts": "2026-08-08T10:23:33.083Z",
   "subscribers": 23237,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:33:02.377Z",
   "subscribers": 23190,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:02:04.254Z",
   "subscribers": 23138,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:22:22.998Z",
   "subscribers": 23074,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:27:13.658Z",
   "subscribers": 23028,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:25:52.171Z",
   "subscribers": 22971,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:36:49.613Z",
   "subscribers": 22929,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:54:14.836Z",
   "subscribers": 22844,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:25:10.085Z",
   "subscribers": 22789,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:34:32.742Z",
   "subscribers": 22748,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:22:38.388Z",
   "subscribers": 22695,
   "source": 4
  }
 ]
}