{
 "meta": {
  "dataset": "Subscriber history — @SZ516",
  "channel": "https://tgregister.com/channel/SZ516",
  "retrieved_at": "2026-08-22T01:14:43.015Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T20:01:24.424Z",
   "to": "2026-08-20T19:03:48.803Z"
  },
  "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": "2026-08-07T20:01:24.424Z",
   "subscribers": 15093,
   "source": 3
  },
  {
   "ts": "2026-08-08T08:24:08.614Z",
   "subscribers": 14870,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:52:18.519Z",
   "subscribers": 14797,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:40:49.942Z",
   "subscribers": 14677,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:22:30.800Z",
   "subscribers": 14419,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:36:34.009Z",
   "subscribers": 14307,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:57:47.422Z",
   "subscribers": 14217,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:08:42.797Z",
   "subscribers": 14163,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:18:17.660Z",
   "subscribers": 13947,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:34:11.470Z",
   "subscribers": 13775,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:26:41.060Z",
   "subscribers": 13693,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:54:27.857Z",
   "subscribers": 13640,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:03:48.803Z",
   "subscribers": 13601,
   "source": 4
  }
 ]
}