{
 "meta": {
  "dataset": "Subscriber history — @studykitA2Z",
  "channel": "https://tgregister.com/channel/studykitA2Z",
  "retrieved_at": "2026-09-11T11:13:28.279Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T12:48:39.184Z",
   "to": "2026-09-11T05:39:03.449Z"
  },
  "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": "2026-08-06T12:48:39.184Z",
   "subscribers": 9896,
   "source": 3
  },
  {
   "ts": "2026-08-06T23:34:17.595Z",
   "subscribers": 9896,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:41:08.621Z",
   "subscribers": 9883,
   "source": 4
  },
  {
   "ts": "2026-08-12T21:17:55.210Z",
   "subscribers": 9887,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:25:59.826Z",
   "subscribers": 9870,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:15:43.941Z",
   "subscribers": 9862,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:57:17.264Z",
   "subscribers": 9855,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:39:12.030Z",
   "subscribers": 9860,
   "source": 4
  },
  {
   "ts": "2026-08-29T14:57:36.474Z",
   "subscribers": 9863,
   "source": 4
  },
  {
   "ts": "2026-09-01T15:47:09.995Z",
   "subscribers": 9848,
   "source": 4
  },
  {
   "ts": "2026-09-06T08:20:16.202Z",
   "subscribers": 9835,
   "source": 4
  },
  {
   "ts": "2026-09-11T05:39:03.449Z",
   "subscribers": 9821,
   "source": 4
  }
 ]
}