{
 "meta": {
  "dataset": "Subscriber history — @cardinal",
  "channel": "https://tgregister.com/channel/cardinal",
  "retrieved_at": "2026-09-08T02:26:41.359Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T12:33:35.044Z",
   "to": "2026-09-05T02:01:22.134Z"
  },
  "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": "2026-08-07T12:33:35.044Z",
   "subscribers": 63247,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:45:39.063Z",
   "subscribers": 63247,
   "source": 3
  },
  {
   "ts": "2026-08-08T08:06:52.983Z",
   "subscribers": 62870,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:51:30.973Z",
   "subscribers": 62748,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:51:02.101Z",
   "subscribers": 62513,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:15:36.823Z",
   "subscribers": 62059,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:06:09.182Z",
   "subscribers": 61903,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:35:42.506Z",
   "subscribers": 61725,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:04:30.248Z",
   "subscribers": 61500,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:56:34.130Z",
   "subscribers": 61240,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:27:08.586Z",
   "subscribers": 60934,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:53:34.363Z",
   "subscribers": 60819,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:18:40.773Z",
   "subscribers": 60693,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:52:21.768Z",
   "subscribers": 60596,
   "source": 4
  },
  {
   "ts": "2026-08-21T09:34:23.642Z",
   "subscribers": 60519,
   "source": 4
  },
  {
   "ts": "2026-08-22T19:49:27.635Z",
   "subscribers": 60376,
   "source": 4
  },
  {
   "ts": "2026-08-24T09:56:07.746Z",
   "subscribers": 60275,
   "source": 4
  },
  {
   "ts": "2026-08-25T11:48:35.477Z",
   "subscribers": 60192,
   "source": 4
  },
  {
   "ts": "2026-08-26T12:06:36.069Z",
   "subscribers": 60046,
   "source": 4
  },
  {
   "ts": "2026-08-27T10:07:46.778Z",
   "subscribers": 55431,
   "source": 4
  },
  {
   "ts": "2026-08-28T07:34:40.465Z",
   "subscribers": 54235,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:25:13.410Z",
   "subscribers": 53369,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:37:36.777Z",
   "subscribers": 52485,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:58:12.056Z",
   "subscribers": 52031,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:35:21.169Z",
   "subscribers": 51340,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:33:42.454Z",
   "subscribers": 50380,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:27:40.991Z",
   "subscribers": 49871,
   "source": 4
  },
  {
   "ts": "2026-09-05T02:01:22.134Z",
   "subscribers": 48739,
   "source": 4
  }
 ]
}