{
 "meta": {
  "dataset": "Subscriber history — @stl_zone",
  "channel": "https://tgregister.com/channel/stl_zone",
  "retrieved_at": "2026-08-19T09:29:41.791Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T10:28:56.645Z",
   "to": "2026-08-18T22:25:06.319Z"
  },
  "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": "2026-08-07T10:28:56.645Z",
   "subscribers": 138549,
   "source": 0
  },
  {
   "ts": "2026-08-07T23:57:28.957Z",
   "subscribers": 138632,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:16:23.854Z",
   "subscribers": 138715,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:03:27.958Z",
   "subscribers": 138715,
   "source": 1
  },
  {
   "ts": "2026-08-09T19:02:12.869Z",
   "subscribers": 138785,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:41:25.448Z",
   "subscribers": 138907,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:47:33.946Z",
   "subscribers": 139004,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:13:53.004Z",
   "subscribers": 139117,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:16:24.617Z",
   "subscribers": 139277,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:58:37.859Z",
   "subscribers": 139425,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:18:49.432Z",
   "subscribers": 139584,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:08:27.429Z",
   "subscribers": 139702,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:25:06.319Z",
   "subscribers": 139821,
   "source": 4
  }
 ]
}