{
 "meta": {
  "dataset": "Subscriber history — @vkusmap",
  "channel": "https://tgregister.com/channel/vkusmap",
  "retrieved_at": "2026-08-18T12:22:21.411Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T14:33:12.653Z",
   "to": "2026-08-18T09:42:29.790Z"
  },
  "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": "2026-08-07T14:33:12.653Z",
   "subscribers": 15521,
   "source": 3
  },
  {
   "ts": "2026-08-08T01:51:36.058Z",
   "subscribers": 15514,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:51:28.234Z",
   "subscribers": 15519,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:14:38.990Z",
   "subscribers": 15527,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:51:27.174Z",
   "subscribers": 15525,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:15:52.799Z",
   "subscribers": 15520,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:38:49.866Z",
   "subscribers": 15531,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:05:05.866Z",
   "subscribers": 15535,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:25:05.650Z",
   "subscribers": 15537,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:14:23.574Z",
   "subscribers": 15542,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:42:29.790Z",
   "subscribers": 15541,
   "source": 4
  }
 ]
}