{
 "meta": {
  "dataset": "Subscriber history — @maincasterska",
  "channel": "https://tgregister.com/channel/maincasterska",
  "retrieved_at": "2026-08-20T13:17:33.982Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T02:17:36.285Z",
   "to": "2026-08-19T16:53:59.330Z"
  },
  "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": "2026-08-06T02:17:36.285Z",
   "subscribers": 48593,
   "source": 3
  },
  {
   "ts": "2026-08-06T09:31:55.040Z",
   "subscribers": 48588,
   "source": 4
  },
  {
   "ts": "2026-08-07T07:04:55.650Z",
   "subscribers": 48578,
   "source": 4
  },
  {
   "ts": "2026-08-08T08:40:36.904Z",
   "subscribers": 48561,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:52:10.863Z",
   "subscribers": 48550,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:32:02.023Z",
   "subscribers": 48552,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:16:04.365Z",
   "subscribers": 48544,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:15:13.694Z",
   "subscribers": 48699,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:53:45.838Z",
   "subscribers": 49004,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:16:38.534Z",
   "subscribers": 49309,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:57:15.489Z",
   "subscribers": 49549,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:53:55.083Z",
   "subscribers": 49783,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:44:18.054Z",
   "subscribers": 50475,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:53:59.330Z",
   "subscribers": 50513,
   "source": 4
  }
 ]
}