{
 "meta": {
  "dataset": "Subscriber history — @TingYu1018",
  "channel": "https://tgregister.com/channel/TingYu1018",
  "retrieved_at": "2026-09-16T09:24:11.044Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-20T10:45:26.432Z",
   "to": "2026-09-15T03:38:07.978Z"
  },
  "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": "2026-08-20T10:45:26.432Z",
   "subscribers": 15076,
   "source": 0
  },
  {
   "ts": "2026-08-20T11:00:29.112Z",
   "subscribers": 15076,
   "source": 3
  },
  {
   "ts": "2026-08-20T21:57:38.965Z",
   "subscribers": 15078,
   "source": 4
  },
  {
   "ts": "2026-08-22T07:17:24.323Z",
   "subscribers": 15079,
   "source": 4
  },
  {
   "ts": "2026-08-23T23:37:05.650Z",
   "subscribers": 15135,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:46:16.915Z",
   "subscribers": 15150,
   "source": 4
  },
  {
   "ts": "2026-08-26T06:47:44.981Z",
   "subscribers": 15168,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:22:14.392Z",
   "subscribers": 15199,
   "source": 4
  },
  {
   "ts": "2026-08-28T07:44:50.496Z",
   "subscribers": 15225,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:07:50.891Z",
   "subscribers": 15227,
   "source": 4
  },
  {
   "ts": "2026-08-30T10:47:44.340Z",
   "subscribers": 15256,
   "source": 4
  },
  {
   "ts": "2026-08-31T12:55:41.411Z",
   "subscribers": 15274,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:25:20.901Z",
   "subscribers": 15290,
   "source": 4
  },
  {
   "ts": "2026-09-02T12:04:27.423Z",
   "subscribers": 15298,
   "source": 4
  },
  {
   "ts": "2026-09-03T18:42:02.811Z",
   "subscribers": 15340,
   "source": 4
  },
  {
   "ts": "2026-09-06T01:22:02.298Z",
   "subscribers": 15389,
   "source": 4
  },
  {
   "ts": "2026-09-09T09:55:02.845Z",
   "subscribers": 17423,
   "source": 4
  },
  {
   "ts": "2026-09-11T19:00:37.844Z",
   "subscribers": 17577,
   "source": 4
  },
  {
   "ts": "2026-09-13T15:21:47.985Z",
   "subscribers": 17676,
   "source": 4
  },
  {
   "ts": "2026-09-15T03:38:07.978Z",
   "subscribers": 17745,
   "source": 4
  }
 ]
}