{
 "meta": {
  "dataset": "Subscriber history — @bukprotocol",
  "channel": "https://tgregister.com/channel/bukprotocol",
  "retrieved_at": "2026-09-12T13:40:16.970Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-07T12:01:16.921Z",
   "to": "2026-09-11T13:37:18.099Z"
  },
  "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": "2026-08-07T12:01:16.921Z",
   "subscribers": 56042,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:40:57.212Z",
   "subscribers": 56031,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:56:37.761Z",
   "subscribers": 55936,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:53:08.044Z",
   "subscribers": 55857,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:36:16.069Z",
   "subscribers": 55780,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:08:19.849Z",
   "subscribers": 55780,
   "source": 1
  },
  {
   "ts": "2026-08-11T23:31:51.353Z",
   "subscribers": 55680,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:28:26.106Z",
   "subscribers": 55591,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:28:49.528Z",
   "subscribers": 55464,
   "source": 4
  },
  {
   "ts": "2026-08-16T01:54:15.586Z",
   "subscribers": 55345,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:07:23.653Z",
   "subscribers": 55191,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:24:59.416Z",
   "subscribers": 55097,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:57:29.890Z",
   "subscribers": 54978,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:36:04.651Z",
   "subscribers": 54914,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:05:27.262Z",
   "subscribers": 54864,
   "source": 4
  },
  {
   "ts": "2026-08-22T22:54:13.563Z",
   "subscribers": 54759,
   "source": 4
  },
  {
   "ts": "2026-08-24T14:13:29.192Z",
   "subscribers": 54635,
   "source": 4
  },
  {
   "ts": "2026-08-25T11:18:15.111Z",
   "subscribers": 54576,
   "source": 4
  },
  {
   "ts": "2026-08-26T09:53:10.337Z",
   "subscribers": 54501,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:07:18.586Z",
   "subscribers": 54466,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:37:08.568Z",
   "subscribers": 54409,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:03:57.967Z",
   "subscribers": 54336,
   "source": 4
  },
  {
   "ts": "2026-08-30T10:23:24.823Z",
   "subscribers": 54272,
   "source": 4
  },
  {
   "ts": "2026-08-31T09:33:19.315Z",
   "subscribers": 54204,
   "source": 4
  },
  {
   "ts": "2026-09-01T09:52:40.152Z",
   "subscribers": 54099,
   "source": 4
  },
  {
   "ts": "2026-09-02T12:04:12.520Z",
   "subscribers": 53998,
   "source": 4
  },
  {
   "ts": "2026-09-03T18:38:50.961Z",
   "subscribers": 53942,
   "source": 4
  },
  {
   "ts": "2026-09-05T14:15:24.215Z",
   "subscribers": 53808,
   "source": 4
  },
  {
   "ts": "2026-09-08T21:02:05.141Z",
   "subscribers": 53557,
   "source": 4
  },
  {
   "ts": "2026-09-11T13:37:18.099Z",
   "subscribers": 53423,
   "source": 4
  }
 ]
}