{
 "meta": {
  "dataset": "Subscriber history — @sbisec",
  "channel": "https://tgregister.com/channel/sbisec",
  "retrieved_at": "2026-08-29T14:23:47.400Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-11T16:45:15.140Z",
   "to": "2026-08-29T08:05:14.941Z"
  },
  "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": "2026-08-11T16:45:15.140Z",
   "subscribers": 16130,
   "source": 0
  },
  {
   "ts": "2026-08-12T18:54:06.210Z",
   "subscribers": 16129,
   "source": 4
  },
  {
   "ts": "2026-08-13T17:47:43.735Z",
   "subscribers": 16136,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:09:12.030Z",
   "subscribers": 16126,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:28:43.377Z",
   "subscribers": 16120,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:56:57.075Z",
   "subscribers": 16114,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:58:25.557Z",
   "subscribers": 16114,
   "source": 1
  },
  {
   "ts": "2026-08-18T21:34:55.674Z",
   "subscribers": 16107,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:52:13.273Z",
   "subscribers": 16105,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:54:46.797Z",
   "subscribers": 16106,
   "source": 4
  },
  {
   "ts": "2026-08-22T05:57:56.578Z",
   "subscribers": 16105,
   "source": 4
  },
  {
   "ts": "2026-08-24T00:57:58.894Z",
   "subscribers": 16091,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:33:40.433Z",
   "subscribers": 16081,
   "source": 4
  },
  {
   "ts": "2026-08-26T07:07:14.531Z",
   "subscribers": 16076,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:08:48.703Z",
   "subscribers": 16078,
   "source": 4
  },
  {
   "ts": "2026-08-28T10:04:46.082Z",
   "subscribers": 16080,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:05:14.941Z",
   "subscribers": 16069,
   "source": 4
  }
 ]
}