{
 "meta": {
  "dataset": "Subscriber history — @Gradelvpn",
  "channel": "https://tgregister.com/channel/Gradelvpn",
  "retrieved_at": "2026-08-29T20:58:58.280Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T19:39:34.806Z",
   "to": "2026-08-29T18:35:32.367Z"
  },
  "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": "2026-08-07T19:39:34.806Z",
   "subscribers": 17360,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:46:43.146Z",
   "subscribers": 17360,
   "source": 3
  },
  {
   "ts": "2026-08-08T02:22:53.031Z",
   "subscribers": 17379,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:21:23.636Z",
   "subscribers": 17714,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:54:26.143Z",
   "subscribers": 18173,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:39:03.511Z",
   "subscribers": 18516,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:02:16.187Z",
   "subscribers": 19133,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:24:27.170Z",
   "subscribers": 19498,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:45:45.070Z",
   "subscribers": 20031,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:58:04.957Z",
   "subscribers": 20493,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:24:55.773Z",
   "subscribers": 20869,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:12:22.356Z",
   "subscribers": 21089,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:44:47.250Z",
   "subscribers": 21349,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:24:28.911Z",
   "subscribers": 21513,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:08:11.259Z",
   "subscribers": 21684,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:35:01.945Z",
   "subscribers": 22067,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:44:23.890Z",
   "subscribers": 22338,
   "source": 4
  },
  {
   "ts": "2026-08-25T18:09:01.823Z",
   "subscribers": 22366,
   "source": 4
  },
  {
   "ts": "2026-08-26T15:36:00.916Z",
   "subscribers": 22458,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:34:49.369Z",
   "subscribers": 22593,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:02:38.586Z",
   "subscribers": 22877,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:35:32.367Z",
   "subscribers": 23031,
   "source": 4
  }
 ]
}