{
 "meta": {
  "dataset": "Subscriber history — @F15FF",
  "channel": "https://tgregister.com/channel/F15FF",
  "retrieved_at": "2026-08-18T00:58:26.696Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-05T18:15:26.308Z",
   "to": "2026-08-17T11:55:24.516Z"
  },
  "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": "2026-08-05T18:15:26.308Z",
   "subscribers": 56405,
   "source": 1
  },
  {
   "ts": "2026-08-06T19:43:19.760Z",
   "subscribers": 56393,
   "source": 4
  },
  {
   "ts": "2026-08-07T23:18:40.389Z",
   "subscribers": 56404,
   "source": 4
  },
  {
   "ts": "2026-08-08T20:53:46.456Z",
   "subscribers": 56394,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:01:30.005Z",
   "subscribers": 56389,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:31:36.765Z",
   "subscribers": 56359,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:12:39.220Z",
   "subscribers": 56347,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:24:58.370Z",
   "subscribers": 56346,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:18:36.622Z",
   "subscribers": 56343,
   "source": 4
  },
  {
   "ts": "2026-08-16T01:54:46.260Z",
   "subscribers": 56334,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:55:24.516Z",
   "subscribers": 56315,
   "source": 4
  }
 ]
}