{
 "meta": {
  "dataset": "Subscriber history — @KFU_P",
  "channel": "https://tgregister.com/channel/KFU_P",
  "retrieved_at": "2026-08-19T06:43:38.278Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T13:17:18.815Z",
   "to": "2026-08-19T06:02:37.936Z"
  },
  "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": "2026-08-07T13:17:18.815Z",
   "subscribers": 21731,
   "source": 3
  },
  {
   "ts": "2026-08-08T02:38:01.967Z",
   "subscribers": 21791,
   "source": 4
  },
  {
   "ts": "2026-08-09T00:54:21.654Z",
   "subscribers": 21903,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:01:18.687Z",
   "subscribers": 22035,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:11:13.030Z",
   "subscribers": 22109,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:52:45.066Z",
   "subscribers": 22173,
   "source": 4
  },
  {
   "ts": "2026-08-12T21:57:56.937Z",
   "subscribers": 22219,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:18:09.264Z",
   "subscribers": 22268,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:37:47.040Z",
   "subscribers": 22287,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:46:45.901Z",
   "subscribers": 22294,
   "source": 4
  },
  {
   "ts": "2026-08-18T07:42:12.974Z",
   "subscribers": 22345,
   "source": 4
  },
  {
   "ts": "2026-08-19T06:02:37.936Z",
   "subscribers": 22369,
   "source": 4
  }
 ]
}