{
 "meta": {
  "dataset": "Subscriber history — @itcua",
  "channel": "https://tgregister.com/channel/itcua",
  "retrieved_at": "2026-08-19T04:24:09.015Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-05T23:18:41.550Z",
   "to": "2026-08-18T14:24:57.535Z"
  },
  "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": "2026-08-05T23:18:41.550Z",
   "subscribers": 10811,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:46:15.080Z",
   "subscribers": 10811,
   "source": 3
  },
  {
   "ts": "2026-08-06T05:50:30.990Z",
   "subscribers": 10812,
   "source": 4
  },
  {
   "ts": "2026-08-07T07:04:10.257Z",
   "subscribers": 10815,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:31:39.326Z",
   "subscribers": 10820,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:41:08.785Z",
   "subscribers": 10827,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:05:58.846Z",
   "subscribers": 10829,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:55:34.473Z",
   "subscribers": 10837,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:07:07.670Z",
   "subscribers": 10849,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:53:49.749Z",
   "subscribers": 10852,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:58:14.254Z",
   "subscribers": 10871,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:52:34.288Z",
   "subscribers": 10873,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:16:46.517Z",
   "subscribers": 10886,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:24:57.535Z",
   "subscribers": 10883,
   "source": 4
  }
 ]
}