{
 "meta": {
  "dataset": "Subscriber history — @GD642221",
  "channel": "https://tgregister.com/channel/GD642221",
  "retrieved_at": "2026-08-27T12:00:23.857Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-07T12:16:06.523Z",
   "to": "2026-08-27T02:53:19.422Z"
  },
  "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": "2026-08-07T12:16:06.523Z",
   "subscribers": 58205,
   "source": 0
  },
  {
   "ts": "2026-08-08T05:01:04.441Z",
   "subscribers": 58259,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:52:28.281Z",
   "subscribers": 58347,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:11:59.851Z",
   "subscribers": 58576,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:25:56.397Z",
   "subscribers": 58660,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:43:44.001Z",
   "subscribers": 58660,
   "source": 1
  },
  {
   "ts": "2026-08-11T23:42:24.342Z",
   "subscribers": 58819,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:14:01.565Z",
   "subscribers": 58985,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:35:55.557Z",
   "subscribers": 59101,
   "source": 4
  },
  {
   "ts": "2026-08-16T01:56:30.120Z",
   "subscribers": 59217,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:27:22.811Z",
   "subscribers": 59369,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:52:28.937Z",
   "subscribers": 59533,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:46:41.160Z",
   "subscribers": 59697,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:16:25.677Z",
   "subscribers": 59788,
   "source": 4
  },
  {
   "ts": "2026-08-21T06:22:47.234Z",
   "subscribers": 59896,
   "source": 4
  },
  {
   "ts": "2026-08-22T15:06:38.308Z",
   "subscribers": 60061,
   "source": 4
  },
  {
   "ts": "2026-08-24T05:04:07.828Z",
   "subscribers": 60356,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:08:14.400Z",
   "subscribers": 60455,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:14:40.722Z",
   "subscribers": 60404,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:53:19.422Z",
   "subscribers": 60346,
   "source": 4
  }
 ]
}