{
 "meta": {
  "dataset": "Subscriber history — @skilled_study",
  "channel": "https://tgregister.com/channel/skilled_study",
  "retrieved_at": "2026-08-18T12:08:32.867Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T13:18:26.880Z",
   "to": "2026-08-18T11:05:57.279Z"
  },
  "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": "2026-08-07T13:18:26.880Z",
   "subscribers": 25830,
   "source": 3
  },
  {
   "ts": "2026-08-07T15:05:24.179Z",
   "subscribers": 25830,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:01:20.309Z",
   "subscribers": 25820,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:41:56.844Z",
   "subscribers": 25800,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:10:52.761Z",
   "subscribers": 25824,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:27:39.289Z",
   "subscribers": 25853,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:17:42.381Z",
   "subscribers": 25864,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:55:35.455Z",
   "subscribers": 25910,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:57:38.005Z",
   "subscribers": 25897,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:15:02.114Z",
   "subscribers": 25981,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:18:16.686Z",
   "subscribers": 25879,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:05:57.279Z",
   "subscribers": 26130,
   "source": 4
  }
 ]
}