{
 "meta": {
  "dataset": "Subscriber history — @PK604",
  "channel": "https://tgregister.com/channel/PK604",
  "retrieved_at": "2026-09-12T04:17:01.042Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-10T08:15:37.400Z",
   "to": "2026-09-11T09:37:56.395Z"
  },
  "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": "2026-08-10T08:15:37.400Z",
   "subscribers": 2768,
   "source": 3
  },
  {
   "ts": "2026-08-10T17:31:10.580Z",
   "subscribers": 2770,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:28:21.003Z",
   "subscribers": 2761,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:38:43.256Z",
   "subscribers": 2757,
   "source": 4
  },
  {
   "ts": "2026-08-20T05:17:54.917Z",
   "subscribers": 2750,
   "source": 4
  },
  {
   "ts": "2026-08-23T23:03:50.541Z",
   "subscribers": 2745,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:23:10.431Z",
   "subscribers": 2739,
   "source": 4
  },
  {
   "ts": "2026-08-29T22:27:51.774Z",
   "subscribers": 2733,
   "source": 4
  },
  {
   "ts": "2026-09-01T20:44:04.715Z",
   "subscribers": 2728,
   "source": 4
  },
  {
   "ts": "2026-09-06T18:02:10.079Z",
   "subscribers": 2717,
   "source": 4
  },
  {
   "ts": "2026-09-11T09:37:56.395Z",
   "subscribers": 2711,
   "source": 4
  }
 ]
}