{
 "meta": {
  "dataset": "Subscriber history — @stevinchou",
  "channel": "https://tgregister.com/channel/stevinchou",
  "retrieved_at": "2026-08-20T05:42:47.815Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T18:04:13.189Z",
   "to": "2026-08-19T23:08:55.738Z"
  },
  "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": "2026-08-07T18:04:13.189Z",
   "subscribers": 171785,
   "source": 0
  },
  {
   "ts": "2026-08-07T18:15:26.579Z",
   "subscribers": 171785,
   "source": 3
  },
  {
   "ts": "2026-08-08T17:41:02.662Z",
   "subscribers": 171622,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:21:57.414Z",
   "subscribers": 171390,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:58:10.385Z",
   "subscribers": 171164,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:58:03.587Z",
   "subscribers": 170956,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:15:31.477Z",
   "subscribers": 170660,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:26:18.149Z",
   "subscribers": 170526,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:58:16.964Z",
   "subscribers": 170241,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:17:53.721Z",
   "subscribers": 169891,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:13:31.737Z",
   "subscribers": 169705,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:06:36.290Z",
   "subscribers": 169477,
   "source": 4
  },
  {
   "ts": "2026-08-19T23:08:55.738Z",
   "subscribers": 169221,
   "source": 4
  }
 ]
}