{
 "meta": {
  "dataset": "Subscriber history — @UUstudentsunion",
  "channel": "https://tgregister.com/channel/UUstudentsunion",
  "retrieved_at": "2026-08-20T12:09:15.037Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T11:55:07.798Z",
   "to": "2026-08-18T17:54:23.234Z"
  },
  "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": "2026-08-07T11:55:07.798Z",
   "subscribers": 17598,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:00:34.353Z",
   "subscribers": 17598,
   "source": 3
  },
  {
   "ts": "2026-08-08T10:55:11.482Z",
   "subscribers": 17597,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:11:39.992Z",
   "subscribers": 17598,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:13:46.521Z",
   "subscribers": 17593,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:55:02.459Z",
   "subscribers": 17587,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:33:37.586Z",
   "subscribers": 17591,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:06:21.462Z",
   "subscribers": 17593,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:57:54.576Z",
   "subscribers": 17588,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:08:53.138Z",
   "subscribers": 17584,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:34:42.886Z",
   "subscribers": 17573,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:54:23.234Z",
   "subscribers": 17567,
   "source": 4
  }
 ]
}