{
 "meta": {
  "dataset": "Subscriber history — @citsecurity",
  "channel": "https://tgregister.com/channel/citsecurity",
  "retrieved_at": "2026-09-06T15:58:14.085Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T23:07:13.979Z",
   "to": "2026-09-04T20:00:25.899Z"
  },
  "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": "2026-08-06T23:07:13.979Z",
   "subscribers": 8781,
   "source": 0
  },
  {
   "ts": "2026-08-07T22:36:21.283Z",
   "subscribers": 8796,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:21:15.132Z",
   "subscribers": 8801,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:15:47.446Z",
   "subscribers": 8822,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:17:36.496Z",
   "subscribers": 8844,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:03:16.792Z",
   "subscribers": 8858,
   "source": 4
  },
  {
   "ts": "2026-08-23T18:08:04.823Z",
   "subscribers": 8880,
   "source": 4
  },
  {
   "ts": "2026-08-24T11:27:15.042Z",
   "subscribers": 8880,
   "source": 1
  },
  {
   "ts": "2026-08-26T15:35:37.613Z",
   "subscribers": 8902,
   "source": 4
  },
  {
   "ts": "2026-08-29T14:37:39.829Z",
   "subscribers": 8920,
   "source": 4
  },
  {
   "ts": "2026-09-01T07:05:36.821Z",
   "subscribers": 8922,
   "source": 4
  },
  {
   "ts": "2026-09-04T20:00:25.899Z",
   "subscribers": 8926,
   "source": 4
  }
 ]
}