{
 "meta": {
  "dataset": "Subscriber history — @English_Tutor_Beginner",
  "channel": "https://tgregister.com/channel/English_Tutor_Beginner",
  "retrieved_at": "2026-09-11T13:25:37.235Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T15:27:16.321Z",
   "to": "2026-09-10T01:18:53.786Z"
  },
  "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": "2026-08-07T15:27:16.321Z",
   "subscribers": 6116,
   "source": 0
  },
  {
   "ts": "2026-08-07T15:31:00.479Z",
   "subscribers": 6116,
   "source": 3
  },
  {
   "ts": "2026-08-08T03:58:27.476Z",
   "subscribers": 6115,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:54:47.804Z",
   "subscribers": 6108,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:26:02.666Z",
   "subscribers": 6102,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:58:44.789Z",
   "subscribers": 6087,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:28:53.918Z",
   "subscribers": 6076,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:17:23.376Z",
   "subscribers": 6061,
   "source": 4
  },
  {
   "ts": "2026-08-26T06:07:58.734Z",
   "subscribers": 6048,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:04:30.448Z",
   "subscribers": 6038,
   "source": 4
  },
  {
   "ts": "2026-08-31T19:25:25.264Z",
   "subscribers": 6030,
   "source": 4
  },
  {
   "ts": "2026-09-04T14:17:56.428Z",
   "subscribers": 6012,
   "source": 4
  },
  {
   "ts": "2026-09-10T01:18:53.786Z",
   "subscribers": 5999,
   "source": 4
  }
 ]
}