{
 "meta": {
  "dataset": "Subscriber history — @leo_prof",
  "channel": "https://tgregister.com/channel/leo_prof",
  "retrieved_at": "2026-09-07T13:57:42.574Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T17:09:28.599Z",
   "to": "2026-09-06T17:57:23.532Z"
  },
  "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": "2026-08-07T17:09:28.599Z",
   "subscribers": 2984,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:18:29.445Z",
   "subscribers": 2984,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:23:09.522Z",
   "subscribers": 2983,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:14:39.671Z",
   "subscribers": 2981,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:47:39.871Z",
   "subscribers": 2979,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:09:19.487Z",
   "subscribers": 2976,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:09:16.265Z",
   "subscribers": 3172,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:37:46.600Z",
   "subscribers": 3168,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:27:09.513Z",
   "subscribers": 3166,
   "source": 4
  },
  {
   "ts": "2026-09-02T12:56:10.810Z",
   "subscribers": 3162,
   "source": 4
  },
  {
   "ts": "2026-09-06T17:57:23.532Z",
   "subscribers": 3154,
   "source": 4
  }
 ]
}