{
 "meta": {
  "dataset": "Subscriber history — @FourThousandsEssentialEnglish",
  "channel": "https://tgregister.com/channel/FourThousandsEssentialEnglish",
  "retrieved_at": "2026-09-10T03:28:47.863Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-11T07:15:11.331Z",
   "to": "2026-09-08T05:39:02.576Z"
  },
  "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": "2026-08-11T07:15:11.331Z",
   "subscribers": 7904,
   "source": 0
  },
  {
   "ts": "2026-08-12T06:24:45.970Z",
   "subscribers": 7901,
   "source": 4
  },
  {
   "ts": "2026-08-15T03:13:55.892Z",
   "subscribers": 7895,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:53:53.198Z",
   "subscribers": 7887,
   "source": 4
  },
  {
   "ts": "2026-08-21T01:05:15.355Z",
   "subscribers": 7880,
   "source": 4
  },
  {
   "ts": "2026-08-24T09:54:31.908Z",
   "subscribers": 7873,
   "source": 4
  },
  {
   "ts": "2026-08-25T21:13:15.550Z",
   "subscribers": 7873,
   "source": 1
  },
  {
   "ts": "2026-08-27T02:34:03.595Z",
   "subscribers": 7869,
   "source": 4
  },
  {
   "ts": "2026-08-30T12:14:51.211Z",
   "subscribers": 7871,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:14:04.106Z",
   "subscribers": 7867,
   "source": 4
  },
  {
   "ts": "2026-09-08T05:39:02.576Z",
   "subscribers": 7876,
   "source": 4
  }
 ]
}