{
 "meta": {
  "dataset": "Subscriber history — @extravpn_robot",
  "channel": "https://tgregister.com/channel/extravpn_robot",
  "retrieved_at": "2026-08-19T13:23:51.775Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T08:48:51.091Z",
   "to": "2026-08-18T16:42:53.433Z"
  },
  "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": "2026-08-07T08:48:51.091Z",
   "subscribers": 125985,
   "source": 0
  },
  {
   "ts": "2026-08-08T14:21:46.846Z",
   "subscribers": 125325,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:07:38.788Z",
   "subscribers": 125325,
   "source": 1
  },
  {
   "ts": "2026-08-10T08:51:17.145Z",
   "subscribers": 125295,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:38:11.996Z",
   "subscribers": 125198,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:16:38.764Z",
   "subscribers": 23200,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:38:23.945Z",
   "subscribers": 74206,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:03:26.205Z",
   "subscribers": 74712,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:45:53.034Z",
   "subscribers": 75105,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:42:53.433Z",
   "subscribers": 75277,
   "source": 4
  }
 ]
}