{
 "meta": {
  "dataset": "Subscriber history — @BBBBFII",
  "channel": "https://tgregister.com/channel/BBBBFII",
  "retrieved_at": "2026-09-10T10:18:10.280Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-07T16:57:25.472Z",
   "to": "2026-09-08T19:55:55.442Z"
  },
  "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": "2026-08-07T16:57:25.472Z",
   "subscribers": 18408,
   "source": 0
  },
  {
   "ts": "2026-08-08T15:26:48.145Z",
   "subscribers": 18400,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:01:37.170Z",
   "subscribers": 18386,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:42:20.637Z",
   "subscribers": 18381,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:29:13.170Z",
   "subscribers": 18375,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:38:56.317Z",
   "subscribers": 18373,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:46:26.367Z",
   "subscribers": 18372,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:28:21.126Z",
   "subscribers": 18363,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:07:07.785Z",
   "subscribers": 18356,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:51:39.542Z",
   "subscribers": 18356,
   "source": 1
  },
  {
   "ts": "2026-08-17T12:42:31.673Z",
   "subscribers": 18352,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:25:11.905Z",
   "subscribers": 18346,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:47:26.645Z",
   "subscribers": 18344,
   "source": 4
  },
  {
   "ts": "2026-08-22T07:36:33.839Z",
   "subscribers": 18341,
   "source": 4
  },
  {
   "ts": "2026-08-24T02:17:27.022Z",
   "subscribers": 18338,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:09:07.598Z",
   "subscribers": 18334,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:43:39.512Z",
   "subscribers": 18337,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:03:25.224Z",
   "subscribers": 18335,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:56:25.629Z",
   "subscribers": 18340,
   "source": 4
  },
  {
   "ts": "2026-08-31T07:44:24.700Z",
   "subscribers": 18339,
   "source": 4
  },
  {
   "ts": "2026-09-01T09:17:58.339Z",
   "subscribers": 18341,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:04:36.188Z",
   "subscribers": 18325,
   "source": 4
  },
  {
   "ts": "2026-09-03T13:40:34.169Z",
   "subscribers": 18323,
   "source": 4
  },
  {
   "ts": "2026-09-05T09:37:24.468Z",
   "subscribers": 18309,
   "source": 4
  },
  {
   "ts": "2026-09-08T19:55:55.442Z",
   "subscribers": 18288,
   "source": 4
  }
 ]
}