{
 "meta": {
  "dataset": "Subscriber history — @CK_Archive",
  "channel": "https://tgregister.com/channel/CK_Archive",
  "retrieved_at": "2026-08-28T18:06:57.854Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T00:38:11.652Z",
   "to": "2026-08-28T06:33:17.644Z"
  },
  "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": "2026-08-07T00:38:11.652Z",
   "subscribers": 11753,
   "source": 0
  },
  {
   "ts": "2026-08-07T00:45:31.031Z",
   "subscribers": 11753,
   "source": 3
  },
  {
   "ts": "2026-08-07T23:11:14.860Z",
   "subscribers": 11746,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:05:53.949Z",
   "subscribers": 11740,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:12:19.514Z",
   "subscribers": 11728,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:31:18.613Z",
   "subscribers": 11724,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:52:23.587Z",
   "subscribers": 11714,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:44:29.125Z",
   "subscribers": 11710,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:26:42.057Z",
   "subscribers": 11704,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:14:23.632Z",
   "subscribers": 11697,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:26:46.098Z",
   "subscribers": 11683,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:33:38.531Z",
   "subscribers": 11684,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:55:32.753Z",
   "subscribers": 11675,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:08:04.634Z",
   "subscribers": 11673,
   "source": 4
  },
  {
   "ts": "2026-08-21T07:47:52.601Z",
   "subscribers": 11666,
   "source": 4
  },
  {
   "ts": "2026-08-22T14:48:47.399Z",
   "subscribers": 11659,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:16:54.569Z",
   "subscribers": 11649,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:04:45.211Z",
   "subscribers": 11643,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:33:29.217Z",
   "subscribers": 11633,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:57:28.955Z",
   "subscribers": 11629,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:33:17.644Z",
   "subscribers": 11620,
   "source": 4
  }
 ]
}