{
 "meta": {
  "dataset": "Subscriber history — @ylfff",
  "channel": "https://tgregister.com/channel/ylfff",
  "retrieved_at": "2026-09-12T00:16:23.419Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-12T03:32:13.806Z",
   "to": "2026-09-10T11:19:01.450Z"
  },
  "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": "2026-08-12T03:32:13.806Z",
   "subscribers": 2034,
   "source": 0
  },
  {
   "ts": "2026-08-12T03:45:34.530Z",
   "subscribers": 2034,
   "source": 3
  },
  {
   "ts": "2026-08-15T09:46:34.995Z",
   "subscribers": 2032,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:07:29.435Z",
   "subscribers": 2031,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:52:34.465Z",
   "subscribers": 2028,
   "source": 4
  },
  {
   "ts": "2026-08-19T06:35:18.426Z",
   "subscribers": 2027,
   "source": 4
  },
  {
   "ts": "2026-08-21T13:58:12.215Z",
   "subscribers": 2024,
   "source": 4
  },
  {
   "ts": "2026-08-22T16:33:30.976Z",
   "subscribers": 2023,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:33:44.819Z",
   "subscribers": 2018,
   "source": 4
  },
  {
   "ts": "2026-08-25T08:56:53.095Z",
   "subscribers": 2018,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:12:13.263Z",
   "subscribers": 2015,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:12:05.993Z",
   "subscribers": 2015,
   "source": 4
  },
  {
   "ts": "2026-08-31T17:07:57.181Z",
   "subscribers": 2009,
   "source": 4
  },
  {
   "ts": "2026-08-31T22:39:22.465Z",
   "subscribers": 2009,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:16:55.898Z",
   "subscribers": 2004,
   "source": 4
  },
  {
   "ts": "2026-09-05T03:36:39.270Z",
   "subscribers": 2003,
   "source": 4
  },
  {
   "ts": "2026-09-09T15:16:47.541Z",
   "subscribers": 1996,
   "source": 4
  },
  {
   "ts": "2026-09-10T11:19:01.450Z",
   "subscribers": 1993,
   "source": 4
  }
 ]
}