{
 "meta": {
  "dataset": "Subscriber history — @chustmaster",
  "channel": "https://tgregister.com/channel/chustmaster",
  "retrieved_at": "2026-08-29T09:53:45.642Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 9,
  "window": {
   "from": "2026-08-07T02:05:42.300Z",
   "to": "2026-08-27T02:02:28.161Z"
  },
  "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": "2026-08-07T02:05:42.300Z",
   "subscribers": 3226,
   "source": 0
  },
  {
   "ts": "2026-08-07T02:15:45.527Z",
   "subscribers": 3226,
   "source": 3
  },
  {
   "ts": "2026-08-07T13:07:17.175Z",
   "subscribers": 3237,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:07:22.526Z",
   "subscribers": 3229,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:56:15.993Z",
   "subscribers": 3199,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:36:12.509Z",
   "subscribers": 3178,
   "source": 4
  },
  {
   "ts": "2026-08-20T06:44:44.673Z",
   "subscribers": 3165,
   "source": 4
  },
  {
   "ts": "2026-08-24T05:16:35.613Z",
   "subscribers": 3200,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:02:28.161Z",
   "subscribers": 3188,
   "source": 4
  }
 ]
}