{
 "meta": {
  "dataset": "Subscriber history — @pdfvi",
  "channel": "https://tgregister.com/channel/pdfvi",
  "retrieved_at": "2026-09-07T18:42:27.319Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T22:41:51.519Z",
   "to": "2026-09-07T07:17:55.095Z"
  },
  "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": "2026-08-07T22:41:51.519Z",
   "subscribers": 26128,
   "source": 0
  },
  {
   "ts": "2026-08-08T04:54:40.680Z",
   "subscribers": 26127,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:01:31.242Z",
   "subscribers": 26151,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:51:59.381Z",
   "subscribers": 26174,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:28:01.485Z",
   "subscribers": 26190,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:17:02.172Z",
   "subscribers": 26211,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:56:18.379Z",
   "subscribers": 26232,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:09:01.678Z",
   "subscribers": 26247,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:23:57.282Z",
   "subscribers": 26247,
   "source": 1
  },
  {
   "ts": "2026-08-16T01:43:26.458Z",
   "subscribers": 26284,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:38:04.102Z",
   "subscribers": 26308,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:13:32.022Z",
   "subscribers": 26315,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:25:24.161Z",
   "subscribers": 26356,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:03:12.070Z",
   "subscribers": 26381,
   "source": 4
  },
  {
   "ts": "2026-08-21T08:34:18.727Z",
   "subscribers": 26404,
   "source": 4
  },
  {
   "ts": "2026-08-22T17:25:31.862Z",
   "subscribers": 26405,
   "source": 4
  },
  {
   "ts": "2026-08-24T06:17:59.513Z",
   "subscribers": 26413,
   "source": 4
  },
  {
   "ts": "2026-08-25T09:05:19.962Z",
   "subscribers": 26411,
   "source": 4
  },
  {
   "ts": "2026-08-27T12:43:33.846Z",
   "subscribers": 26415,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:17:14.863Z",
   "subscribers": 26420,
   "source": 4
  },
  {
   "ts": "2026-08-29T11:52:58.993Z",
   "subscribers": 26415,
   "source": 4
  },
  {
   "ts": "2026-08-30T13:18:44.896Z",
   "subscribers": 26422,
   "source": 4
  },
  {
   "ts": "2026-08-31T16:17:41.586Z",
   "subscribers": 26449,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:24:19.313Z",
   "subscribers": 26464,
   "source": 4
  },
  {
   "ts": "2026-09-02T23:16:57.777Z",
   "subscribers": 26480,
   "source": 4
  },
  {
   "ts": "2026-09-04T14:17:56.428Z",
   "subscribers": 26503,
   "source": 4
  },
  {
   "ts": "2026-09-07T07:17:55.095Z",
   "subscribers": 26547,
   "source": 4
  }
 ]
}