{
 "meta": {
  "dataset": "Subscriber history — @Astra_OTC",
  "channel": "https://tgregister.com/channel/Astra_OTC",
  "retrieved_at": "2026-09-12T14:20:51.841Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T16:38:16.011Z",
   "to": "2026-09-11T02:16:20.505Z"
  },
  "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": "2026-08-07T16:38:16.011Z",
   "subscribers": 6367,
   "source": 0
  },
  {
   "ts": "2026-08-07T20:15:56.614Z",
   "subscribers": 6360,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:46:46.963Z",
   "subscribers": 6419,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:18:52.512Z",
   "subscribers": 6415,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:33:33.418Z",
   "subscribers": 6449,
   "source": 4
  },
  {
   "ts": "2026-08-20T03:47:11.284Z",
   "subscribers": 6452,
   "source": 4
  },
  {
   "ts": "2026-08-23T07:04:47.444Z",
   "subscribers": 6428,
   "source": 4
  },
  {
   "ts": "2026-08-26T14:42:26.835Z",
   "subscribers": 6443,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:34:43.687Z",
   "subscribers": 6443,
   "source": 1
  },
  {
   "ts": "2026-08-29T21:17:45.369Z",
   "subscribers": 6463,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:11:52.565Z",
   "subscribers": 6468,
   "source": 4
  },
  {
   "ts": "2026-09-06T02:38:02.780Z",
   "subscribers": 6452,
   "source": 4
  },
  {
   "ts": "2026-09-11T02:16:20.505Z",
   "subscribers": 6445,
   "source": 4
  }
 ]
}