{
 "meta": {
  "dataset": "Subscriber history — @utrotnt",
  "channel": "https://tgregister.com/channel/utrotnt",
  "retrieved_at": "2026-08-18T16:46:06.119Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T05:48:35.894Z",
   "to": "2026-08-17T20:09:14.608Z"
  },
  "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": "2026-08-06T05:48:35.894Z",
   "subscribers": 21527,
   "source": 3
  },
  {
   "ts": "2026-08-06T20:00:58.297Z",
   "subscribers": 21441,
   "source": 4
  },
  {
   "ts": "2026-08-07T20:19:15.330Z",
   "subscribers": 21351,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:04:50.280Z",
   "subscribers": 21314,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:22:31.330Z",
   "subscribers": 21312,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:34:23.245Z",
   "subscribers": 21343,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:02:55.416Z",
   "subscribers": 21331,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:34:32.010Z",
   "subscribers": 21299,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:08:39.002Z",
   "subscribers": 21262,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:28:47.943Z",
   "subscribers": 21208,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:42:53.737Z",
   "subscribers": 21156,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:09:14.608Z",
   "subscribers": 21127,
   "source": 4
  }
 ]
}