{
 "meta": {
  "dataset": "Subscriber history — @Cefr_Testing",
  "channel": "https://tgregister.com/channel/Cefr_Testing",
  "retrieved_at": "2026-08-30T13:51:40.716Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-07T19:03:35.224Z",
   "to": "2026-08-30T02:12:33.617Z"
  },
  "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": "2026-08-07T19:03:35.224Z",
   "subscribers": 35353,
   "source": 0
  },
  {
   "ts": "2026-08-08T08:00:54.891Z",
   "subscribers": 35328,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:46:18.317Z",
   "subscribers": 35256,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:50:47.253Z",
   "subscribers": 498,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:07:04.326Z",
   "subscribers": 35225,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:10:03.787Z",
   "subscribers": 35225,
   "source": 1
  },
  {
   "ts": "2026-08-17T20:15:56.754Z",
   "subscribers": 36058,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:48:46.176Z",
   "subscribers": 36216,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:54:56.150Z",
   "subscribers": 36849,
   "source": 4
  },
  {
   "ts": "2026-08-20T23:12:26.895Z",
   "subscribers": 37397,
   "source": 4
  },
  {
   "ts": "2026-08-22T09:48:59.601Z",
   "subscribers": 37560,
   "source": 4
  },
  {
   "ts": "2026-08-23T23:25:46.647Z",
   "subscribers": 37652,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:57:04.769Z",
   "subscribers": 38444,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:52:32.495Z",
   "subscribers": 38388,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:54:26.214Z",
   "subscribers": 38230,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:44:40.520Z",
   "subscribers": 38074,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:13:55.380Z",
   "subscribers": 37911,
   "source": 4
  },
  {
   "ts": "2026-08-30T02:12:33.617Z",
   "subscribers": 37793,
   "source": 4
  }
 ]
}