{
 "meta": {
  "dataset": "Subscriber history — @CipherTalk",
  "channel": "https://tgregister.com/channel/CipherTalk",
  "retrieved_at": "2026-09-17T04:52:35.345Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T21:16:45.397Z",
   "to": "2026-09-15T05:19:42.217Z"
  },
  "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": "2026-08-07T21:16:45.397Z",
   "subscribers": 1522,
   "source": 0
  },
  {
   "ts": "2026-08-07T21:34:01.860Z",
   "subscribers": 1522,
   "source": 3
  },
  {
   "ts": "2026-08-08T20:17:10.973Z",
   "subscribers": 1527,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:22:30.256Z",
   "subscribers": 1577,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:06:14.086Z",
   "subscribers": 1636,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:14:39.233Z",
   "subscribers": 1670,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:27:24.810Z",
   "subscribers": 1696,
   "source": 4
  },
  {
   "ts": "2026-08-24T05:37:14.614Z",
   "subscribers": 1756,
   "source": 4
  },
  {
   "ts": "2026-08-27T06:12:54.178Z",
   "subscribers": 1797,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:13:16.923Z",
   "subscribers": 1837,
   "source": 4
  },
  {
   "ts": "2026-09-02T08:03:25.257Z",
   "subscribers": 1864,
   "source": 4
  },
  {
   "ts": "2026-09-07T13:58:57.040Z",
   "subscribers": 1874,
   "source": 4
  },
  {
   "ts": "2026-09-11T19:00:00.961Z",
   "subscribers": 1890,
   "source": 4
  },
  {
   "ts": "2026-09-15T05:19:42.217Z",
   "subscribers": 1901,
   "source": 4
  }
 ]
}