{
 "meta": {
  "dataset": "Subscriber history — @PhysicalEducationNetJrf",
  "channel": "https://tgregister.com/channel/PhysicalEducationNetJrf",
  "retrieved_at": "2026-09-11T14:05:51.694Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-11T09:46:26.439Z",
   "to": "2026-09-09T04:00:31.039Z"
  },
  "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": "2026-08-11T09:46:26.439Z",
   "subscribers": 6848,
   "source": 3
  },
  {
   "ts": "2026-08-12T07:12:47.946Z",
   "subscribers": 6842,
   "source": 4
  },
  {
   "ts": "2026-08-15T06:39:08.957Z",
   "subscribers": 6832,
   "source": 4
  },
  {
   "ts": "2026-08-18T07:22:39.242Z",
   "subscribers": 6824,
   "source": 4
  },
  {
   "ts": "2026-08-21T23:28:34.522Z",
   "subscribers": 6819,
   "source": 4
  },
  {
   "ts": "2026-08-25T09:57:51.516Z",
   "subscribers": 6813,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:04:04.049Z",
   "subscribers": 6811,
   "source": 4
  },
  {
   "ts": "2026-08-31T12:24:02.087Z",
   "subscribers": 6799,
   "source": 4
  },
  {
   "ts": "2026-09-03T11:40:46.156Z",
   "subscribers": 6784,
   "source": 4
  },
  {
   "ts": "2026-09-09T04:00:31.039Z",
   "subscribers": 6775,
   "source": 4
  }
 ]
}