{
 "meta": {
  "dataset": "Subscriber history — @retra",
  "channel": "https://tgregister.com/channel/retra",
  "retrieved_at": "2026-08-20T11:29:53.859Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-05T19:59:48.004Z",
   "to": "2026-08-20T05:15:25.122Z"
  },
  "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": "2026-08-05T19:59:48.004Z",
   "subscribers": 165475,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:31:22.557Z",
   "subscribers": 165475,
   "source": 3
  },
  {
   "ts": "2026-08-06T12:00:26.362Z",
   "subscribers": 165481,
   "source": 4
  },
  {
   "ts": "2026-08-07T10:15:16.867Z",
   "subscribers": 165487,
   "source": 4
  },
  {
   "ts": "2026-08-08T09:18:50.650Z",
   "subscribers": 165470,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:52:55.686Z",
   "subscribers": 165456,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:45:30.581Z",
   "subscribers": 165463,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:59:22.900Z",
   "subscribers": 165472,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:18:44.290Z",
   "subscribers": 165443,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:25:36.705Z",
   "subscribers": 165347,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:58:13.468Z",
   "subscribers": 165350,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:56:51.805Z",
   "subscribers": 165353,
   "source": 4
  },
  {
   "ts": "2026-08-18T08:22:39.122Z",
   "subscribers": 165333,
   "source": 4
  },
  {
   "ts": "2026-08-19T08:44:59.866Z",
   "subscribers": 165324,
   "source": 4
  },
  {
   "ts": "2026-08-20T05:15:25.122Z",
   "subscribers": 165336,
   "source": 4
  }
 ]
}