{
 "meta": {
  "dataset": "Subscriber history — @studyfaculty",
  "channel": "https://tgregister.com/channel/studyfaculty",
  "retrieved_at": "2026-08-13T08:16:50.760Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 9,
  "window": {
   "from": "2026-08-06T05:37:34.317Z",
   "to": "2026-08-13T00:25:45.590Z"
  },
  "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": "2026-08-06T05:37:34.317Z",
   "subscribers": 44577,
   "source": 0
  },
  {
   "ts": "2026-08-06T05:45:18.189Z",
   "subscribers": 44577,
   "source": 3
  },
  {
   "ts": "2026-08-07T05:32:52.129Z",
   "subscribers": 44564,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:54:45.830Z",
   "subscribers": 44552,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:53:44.578Z",
   "subscribers": 44537,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:14:58.250Z",
   "subscribers": 44526,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:07:39.880Z",
   "subscribers": 44520,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:06:37.225Z",
   "subscribers": 44505,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:25:45.590Z",
   "subscribers": 44494,
   "source": 4
  }
 ]
}