{
 "meta": {
  "dataset": "Subscriber history — @BD4587",
  "channel": "https://tgregister.com/channel/BD4587",
  "retrieved_at": "2026-09-11T22:21:29.300Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-06T22:48:15.465Z",
   "to": "2026-09-10T13:38:06.560Z"
  },
  "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": "2026-08-06T22:48:15.465Z",
   "subscribers": 11929,
   "source": 0
  },
  {
   "ts": "2026-08-07T18:27:52.827Z",
   "subscribers": 11837,
   "source": 4
  },
  {
   "ts": "2026-08-08T15:08:47.268Z",
   "subscribers": 11824,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:12:33.317Z",
   "subscribers": 11821,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:46:56.856Z",
   "subscribers": 11807,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:33:32.998Z",
   "subscribers": 11803,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:34:00.771Z",
   "subscribers": 11792,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:48:51.023Z",
   "subscribers": 11759,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:03:29.010Z",
   "subscribers": 11740,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:35:02.812Z",
   "subscribers": 11724,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:17:40.905Z",
   "subscribers": 11678,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:04:58.106Z",
   "subscribers": 11674,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:12:13.505Z",
   "subscribers": 11650,
   "source": 4
  },
  {
   "ts": "2026-08-20T16:02:26.816Z",
   "subscribers": 11631,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:39:22.225Z",
   "subscribers": 11631,
   "source": 1
  },
  {
   "ts": "2026-08-21T21:29:22.634Z",
   "subscribers": 11612,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:15:26.098Z",
   "subscribers": 11596,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:05:49.096Z",
   "subscribers": 11299,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:35:37.519Z",
   "subscribers": 11280,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:05:43.868Z",
   "subscribers": 11265,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:13:31.025Z",
   "subscribers": 11266,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:16:43.555Z",
   "subscribers": 11251,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:17:25.131Z",
   "subscribers": 11239,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:12:13.593Z",
   "subscribers": 11227,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:37:25.782Z",
   "subscribers": 11170,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:05:15.442Z",
   "subscribers": 11161,
   "source": 4
  },
  {
   "ts": "2026-09-02T23:36:23.902Z",
   "subscribers": 11132,
   "source": 4
  },
  {
   "ts": "2026-09-04T16:21:25.430Z",
   "subscribers": 11034,
   "source": 4
  },
  {
   "ts": "2026-09-07T09:56:42.159Z",
   "subscribers": 10995,
   "source": 4
  },
  {
   "ts": "2026-09-10T13:38:06.560Z",
   "subscribers": 8416,
   "source": 4
  }
 ]
}