{
 "meta": {
  "dataset": "Subscriber history — @bisrub",
  "channel": "https://tgregister.com/channel/bisrub",
  "retrieved_at": "2026-09-10T04:36:39.113Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T11:56:56.961Z",
   "to": "2026-09-09T21:01:51.813Z"
  },
  "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": "2026-08-07T11:56:56.961Z",
   "subscribers": 21267,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:00:28.065Z",
   "subscribers": 21267,
   "source": 3
  },
  {
   "ts": "2026-08-08T08:21:57.587Z",
   "subscribers": 21249,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:01:53.263Z",
   "subscribers": 21232,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:38:57.892Z",
   "subscribers": 21213,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:14:01.591Z",
   "subscribers": 21187,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:53:00.353Z",
   "subscribers": 21175,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:56:09.186Z",
   "subscribers": 21148,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:13:58.714Z",
   "subscribers": 22074,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:18:40.429Z",
   "subscribers": 22050,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:56:06.652Z",
   "subscribers": 22013,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:13:17.635Z",
   "subscribers": 21990,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:46:30.715Z",
   "subscribers": 21975,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:27:55.532Z",
   "subscribers": 21950,
   "source": 4
  },
  {
   "ts": "2026-08-21T17:25:44.796Z",
   "subscribers": 21923,
   "source": 4
  },
  {
   "ts": "2026-08-23T04:35:50.776Z",
   "subscribers": 21877,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:07:42.321Z",
   "subscribers": 21836,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:25:03.345Z",
   "subscribers": 21799,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:53:35.865Z",
   "subscribers": 21777,
   "source": 4
  },
  {
   "ts": "2026-08-27T18:45:20.155Z",
   "subscribers": 21760,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:46:34.012Z",
   "subscribers": 21726,
   "source": 4
  },
  {
   "ts": "2026-08-29T22:55:46.549Z",
   "subscribers": 21698,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:05:51.321Z",
   "subscribers": 21671,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:56:20.104Z",
   "subscribers": 21649,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:57:07.397Z",
   "subscribers": 21633,
   "source": 4
  },
  {
   "ts": "2026-09-02T21:03:14.289Z",
   "subscribers": 21610,
   "source": 4
  },
  {
   "ts": "2026-09-04T04:59:01.761Z",
   "subscribers": 21573,
   "source": 4
  },
  {
   "ts": "2026-09-06T10:57:59.780Z",
   "subscribers": 21515,
   "source": 4
  },
  {
   "ts": "2026-09-09T21:01:51.813Z",
   "subscribers": 21786,
   "source": 4
  }
 ]
}