{
 "meta": {
  "dataset": "Subscriber history — @SZ408",
  "channel": "https://tgregister.com/channel/SZ408",
  "retrieved_at": "2026-09-10T08:17:37.882Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T20:00:50.943Z",
   "to": "2026-09-06T17:20:07.954Z"
  },
  "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": "2026-08-07T20:00:50.943Z",
   "subscribers": 5028,
   "source": 0
  },
  {
   "ts": "2026-08-08T03:02:57.765Z",
   "subscribers": 5025,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:28:34.011Z",
   "subscribers": 5020,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:08:18.920Z",
   "subscribers": 5008,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:58:09.738Z",
   "subscribers": 4980,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:18:38.029Z",
   "subscribers": 4963,
   "source": 4
  },
  {
   "ts": "2026-08-24T06:34:05.935Z",
   "subscribers": 4948,
   "source": 4
  },
  {
   "ts": "2026-08-27T09:04:58.072Z",
   "subscribers": 4934,
   "source": 4
  },
  {
   "ts": "2026-08-30T16:04:16.285Z",
   "subscribers": 4896,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:41:12.974Z",
   "subscribers": 4896,
   "source": 1
  },
  {
   "ts": "2026-09-02T11:24:29.983Z",
   "subscribers": 4888,
   "source": 4
  },
  {
   "ts": "2026-09-06T17:20:07.954Z",
   "subscribers": 4860,
   "source": 4
  }
 ]
}