{
 "meta": {
  "dataset": "Subscriber history — @quantou",
  "channel": "https://tgregister.com/channel/quantou",
  "retrieved_at": "2026-09-10T04:18:38.763Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-11T04:25:24.923Z",
   "to": "2026-09-09T08:22:09.095Z"
  },
  "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": "2026-08-11T04:25:24.923Z",
   "subscribers": 3325,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:30:40.025Z",
   "subscribers": 3325,
   "source": 3
  },
  {
   "ts": "2026-08-12T12:38:56.317Z",
   "subscribers": 3333,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:46:23.938Z",
   "subscribers": 3333,
   "source": 3
  },
  {
   "ts": "2026-08-14T19:38:04.142Z",
   "subscribers": 3698,
   "source": 4
  },
  {
   "ts": "2026-08-15T13:38:13.340Z",
   "subscribers": 3698,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:53:45.704Z",
   "subscribers": 3697,
   "source": 4
  },
  {
   "ts": "2026-08-21T01:13:38.930Z",
   "subscribers": 3699,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:27:28.069Z",
   "subscribers": 3696,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:43:37.642Z",
   "subscribers": 3697,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:38:44.070Z",
   "subscribers": 3697,
   "source": 4
  },
  {
   "ts": "2026-08-31T05:07:22.527Z",
   "subscribers": 3704,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:14:15.107Z",
   "subscribers": 3704,
   "source": 4
  },
  {
   "ts": "2026-09-03T06:57:12.948Z",
   "subscribers": 3739,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:58:46.587Z",
   "subscribers": 3738,
   "source": 4
  },
  {
   "ts": "2026-09-08T08:14:58.695Z",
   "subscribers": 3736,
   "source": 4
  },
  {
   "ts": "2026-09-09T03:36:13.114Z",
   "subscribers": 3736,
   "source": 4
  },
  {
   "ts": "2026-09-09T07:47:12.434Z",
   "subscribers": 3736,
   "source": 0
  },
  {
   "ts": "2026-09-09T08:22:09.095Z",
   "subscribers": 3736,
   "source": 3
  }
 ]
}