{
 "meta": {
  "dataset": "Subscriber history — @hlcheck",
  "channel": "https://tgregister.com/channel/hlcheck",
  "retrieved_at": "2026-09-09T14:42:58.212Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T08:01:34.940Z",
   "to": "2026-09-07T14:40:09.242Z"
  },
  "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": "2026-08-07T08:01:34.940Z",
   "subscribers": 3625,
   "source": 3
  },
  {
   "ts": "2026-08-08T07:17:31.563Z",
   "subscribers": 3623,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:51:25.704Z",
   "subscribers": 3617,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:54:01.474Z",
   "subscribers": 3611,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:56:49.490Z",
   "subscribers": 3609,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:45:50.969Z",
   "subscribers": 3607,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:15:33.385Z",
   "subscribers": 3600,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:05:28.867Z",
   "subscribers": 3597,
   "source": 4
  },
  {
   "ts": "2026-08-30T07:38:09.069Z",
   "subscribers": 3592,
   "source": 4
  },
  {
   "ts": "2026-09-07T14:40:09.242Z",
   "subscribers": 3588,
   "source": 4
  }
 ]
}