{
 "meta": {
  "dataset": "Subscriber history — @brfweff",
  "channel": "https://tgregister.com/channel/brfweff",
  "retrieved_at": "2026-09-09T22:51:33.282Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T16:23:14.578Z",
   "to": "2026-09-07T08:42:11.712Z"
  },
  "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": "2026-08-07T16:23:14.578Z",
   "subscribers": 88595,
   "source": 0
  },
  {
   "ts": "2026-08-08T11:26:59.362Z",
   "subscribers": 88547,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:51:29.914Z",
   "subscribers": 88480,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:01:33.509Z",
   "subscribers": 88429,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:35:44.894Z",
   "subscribers": 88429,
   "source": 1
  },
  {
   "ts": "2026-08-11T15:13:33.068Z",
   "subscribers": 88355,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:27:53.722Z",
   "subscribers": 88272,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:28:09.978Z",
   "subscribers": 88191,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:48:45.998Z",
   "subscribers": 88062,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:07:52.201Z",
   "subscribers": 87991,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:57:50.062Z",
   "subscribers": 87894,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:55:06.280Z",
   "subscribers": 87826,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:53:26.334Z",
   "subscribers": 87775,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:45:49.636Z",
   "subscribers": 87675,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:39:15.874Z",
   "subscribers": 87578,
   "source": 4
  },
  {
   "ts": "2026-08-23T08:27:37.252Z",
   "subscribers": 87446,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:08:26.443Z",
   "subscribers": 87345,
   "source": 4
  },
  {
   "ts": "2026-08-25T23:18:39.976Z",
   "subscribers": 87231,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:08:57.437Z",
   "subscribers": 87178,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:53:27.489Z",
   "subscribers": 87091,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:04:19.892Z",
   "subscribers": 87001,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:56:00.076Z",
   "subscribers": 86938,
   "source": 4
  },
  {
   "ts": "2026-08-30T17:11:59.328Z",
   "subscribers": 86872,
   "source": 4
  },
  {
   "ts": "2026-08-31T20:23:02.904Z",
   "subscribers": 86813,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:15:42.873Z",
   "subscribers": 86717,
   "source": 4
  },
  {
   "ts": "2026-09-02T23:14:10.744Z",
   "subscribers": 86633,
   "source": 4
  },
  {
   "ts": "2026-09-04T11:37:23.807Z",
   "subscribers": 86581,
   "source": 4
  },
  {
   "ts": "2026-09-07T08:42:11.712Z",
   "subscribers": 86385,
   "source": 4
  }
 ]
}