{
 "meta": {
  "dataset": "Subscriber history — @Quiz_for_SCIENCE",
  "channel": "https://tgregister.com/channel/Quiz_for_SCIENCE",
  "retrieved_at": "2026-08-20T11:05:28.997Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T12:16:53.910Z",
   "to": "2026-08-19T10:08:04.809Z"
  },
  "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": "2026-08-07T12:16:53.910Z",
   "subscribers": 14208,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:46:36.760Z",
   "subscribers": 14208,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:40:55.121Z",
   "subscribers": 14196,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:13:15.785Z",
   "subscribers": 14189,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:11:52.938Z",
   "subscribers": 14187,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:37:28.146Z",
   "subscribers": 14172,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:24:24.659Z",
   "subscribers": 14152,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:07:00.601Z",
   "subscribers": 14151,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:05:17.125Z",
   "subscribers": 14143,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:16:00.045Z",
   "subscribers": 14128,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:04:09.438Z",
   "subscribers": 14118,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:06:13.066Z",
   "subscribers": 14103,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:08:04.809Z",
   "subscribers": 14099,
   "source": 4
  }
 ]
}