{
 "meta": {
  "dataset": "Subscriber history — @bsignal",
  "channel": "https://tgregister.com/channel/bsignal",
  "retrieved_at": "2026-08-19T04:22:40.928Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-07T11:58:04.407Z",
   "to": "2026-08-18T19:24:04.083Z"
  },
  "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": "2026-08-07T11:58:04.407Z",
   "subscribers": 465624,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:00:13.780Z",
   "subscribers": 465624,
   "source": 3
  },
  {
   "ts": "2026-08-08T02:38:22.292Z",
   "subscribers": 465143,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:33:18.984Z",
   "subscribers": 464521,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:35:49.597Z",
   "subscribers": 463723,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:04:08.885Z",
   "subscribers": 463115,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:23:53.967Z",
   "subscribers": 462467,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:23:35.126Z",
   "subscribers": 461681,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:18:41.869Z",
   "subscribers": 460798,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:48:34.865Z",
   "subscribers": 460390,
   "source": 0
  },
  {
   "ts": "2026-08-14T18:00:37.785Z",
   "subscribers": 460390,
   "source": 3
  },
  {
   "ts": "2026-08-15T12:06:38.371Z",
   "subscribers": 459934,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:36:37.698Z",
   "subscribers": 459654,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:45:27.935Z",
   "subscribers": 459012,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:35:36.466Z",
   "subscribers": 458706,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:47:58.513Z",
   "subscribers": 458373,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:12:19.327Z",
   "subscribers": 458107,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:24:04.083Z",
   "subscribers": 457869,
   "source": 4
  }
 ]
}