{
 "meta": {
  "dataset": "Subscriber history — @ysfgl",
  "channel": "https://tgregister.com/channel/ysfgl",
  "retrieved_at": "2026-08-18T06:44:38.315Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T02:19:43.151Z",
   "to": "2026-08-17T12:14:25.729Z"
  },
  "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": "2026-08-06T02:19:43.151Z",
   "subscribers": 39330,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:20:03.419Z",
   "subscribers": 39330,
   "source": 3
  },
  {
   "ts": "2026-08-06T06:30:30.026Z",
   "subscribers": 39332,
   "source": 4
  },
  {
   "ts": "2026-08-07T07:16:58.794Z",
   "subscribers": 39309,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:01:22.910Z",
   "subscribers": 39303,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:54:41.019Z",
   "subscribers": 39319,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:23:34.897Z",
   "subscribers": 39318,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:02:28.629Z",
   "subscribers": 39298,
   "source": 4
  },
  {
   "ts": "2026-08-13T07:44:58.496Z",
   "subscribers": 39296,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:09:09.802Z",
   "subscribers": 39304,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:25:55.336Z",
   "subscribers": 39300,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:14:25.729Z",
   "subscribers": 39311,
   "source": 4
  }
 ]
}