{
 "meta": {
  "dataset": "Subscriber history — @corona",
  "channel": "https://tgregister.com/channel/corona",
  "retrieved_at": "2026-08-20T09:59:15.408Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-05T22:01:25.091Z",
   "to": "2026-08-19T23:32:52.338Z"
  },
  "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": "2026-08-05T22:01:25.091Z",
   "subscribers": 135444,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:31:57.169Z",
   "subscribers": 135444,
   "source": 3
  },
  {
   "ts": "2026-08-06T20:46:49.705Z",
   "subscribers": 135410,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:02:49.358Z",
   "subscribers": 135368,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:23:37.982Z",
   "subscribers": 135228,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:22:28.218Z",
   "subscribers": 135109,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:11:55.357Z",
   "subscribers": 134957,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:57:16.957Z",
   "subscribers": 134862,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:03:42.378Z",
   "subscribers": 134838,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:58:44.106Z",
   "subscribers": 134711,
   "source": 4
  },
  {
   "ts": "2026-08-15T12:09:20.010Z",
   "subscribers": 134600,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:17:20.429Z",
   "subscribers": 134497,
   "source": 4
  },
  {
   "ts": "2026-08-17T22:05:07.805Z",
   "subscribers": 134363,
   "source": 4
  },
  {
   "ts": "2026-08-19T01:24:14.137Z",
   "subscribers": 134208,
   "source": 4
  },
  {
   "ts": "2026-08-19T23:32:52.338Z",
   "subscribers": 134163,
   "source": 4
  }
 ]
}