{
 "meta": {
  "dataset": "Subscriber history — @Surewintech",
  "channel": "https://tgregister.com/channel/Surewintech",
  "retrieved_at": "2026-09-11T12:11:36.356Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T04:37:54.865Z",
   "to": "2026-09-11T05:22:10.455Z"
  },
  "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": "2026-08-07T04:37:54.865Z",
   "subscribers": 19111,
   "source": 0
  },
  {
   "ts": "2026-08-07T23:24:13.328Z",
   "subscribers": 19113,
   "source": 4
  },
  {
   "ts": "2026-08-09T01:41:11.800Z",
   "subscribers": 19088,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:41:30.468Z",
   "subscribers": 19066,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:41:46.207Z",
   "subscribers": 19053,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:41:59.245Z",
   "subscribers": 19030,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:54:58.302Z",
   "subscribers": 19019,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:26:32.468Z",
   "subscribers": 18992,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:57:19.462Z",
   "subscribers": 18977,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:00:21.408Z",
   "subscribers": 18977,
   "source": 1
  },
  {
   "ts": "2026-08-17T10:48:35.485Z",
   "subscribers": 18948,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:33:52.867Z",
   "subscribers": 18944,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:04:50.398Z",
   "subscribers": 18914,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:22:06.328Z",
   "subscribers": 18902,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:15:51.318Z",
   "subscribers": 18900,
   "source": 4
  },
  {
   "ts": "2026-08-23T03:03:45.556Z",
   "subscribers": 18859,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:24:43.653Z",
   "subscribers": 18806,
   "source": 4
  },
  {
   "ts": "2026-08-25T21:13:39.167Z",
   "subscribers": 18788,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:22:59.499Z",
   "subscribers": 18757,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:27:06.422Z",
   "subscribers": 18738,
   "source": 4
  },
  {
   "ts": "2026-08-29T03:34:05.623Z",
   "subscribers": 18692,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:33:04.376Z",
   "subscribers": 18665,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:26:18.888Z",
   "subscribers": 18611,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:35:10.405Z",
   "subscribers": 18582,
   "source": 4
  },
  {
   "ts": "2026-09-02T04:15:49.011Z",
   "subscribers": 18544,
   "source": 4
  },
  {
   "ts": "2026-09-03T06:39:02.101Z",
   "subscribers": 18514,
   "source": 4
  },
  {
   "ts": "2026-09-05T03:36:39.270Z",
   "subscribers": 18483,
   "source": 4
  },
  {
   "ts": "2026-09-08T06:17:20.846Z",
   "subscribers": 18428,
   "source": 4
  },
  {
   "ts": "2026-09-11T05:22:10.455Z",
   "subscribers": 18388,
   "source": 4
  }
 ]
}