{
 "meta": {
  "dataset": "Subscriber history — @GruVPNbot",
  "channel": "https://tgregister.com/channel/GruVPNbot",
  "retrieved_at": "2026-08-18T01:53:10.011Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-06T01:31:44.370Z",
   "to": "2026-08-17T11:04:34.960Z"
  },
  "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": "2026-08-06T01:31:44.370Z",
   "subscribers": 120130,
   "source": 0
  },
  {
   "ts": "2026-08-06T18:26:25.750Z",
   "subscribers": 120130,
   "source": 1
  },
  {
   "ts": "2026-08-06T21:00:15.576Z",
   "subscribers": 124900,
   "source": 4
  },
  {
   "ts": "2026-08-07T21:42:08.912Z",
   "subscribers": 126503,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:21:15.410Z",
   "subscribers": 127123,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:38:29.809Z",
   "subscribers": 127409,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:43:30.535Z",
   "subscribers": 127868,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:24:16.706Z",
   "subscribers": 128479,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:44:28.757Z",
   "subscribers": 126653,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:52:18.882Z",
   "subscribers": 126212,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:04:34.960Z",
   "subscribers": 128066,
   "source": 4
  }
 ]
}