{
 "meta": {
  "dataset": "Subscriber history — @EnglishTipsandTools",
  "channel": "https://tgregister.com/channel/EnglishTipsandTools",
  "retrieved_at": "2026-08-15T19:57:42.939Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-05T21:20:01.674Z",
   "to": "2026-08-15T02:26:19.662Z"
  },
  "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": "2026-08-05T21:20:01.674Z",
   "subscribers": 39043,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:48:56.664Z",
   "subscribers": 39043,
   "source": 3
  },
  {
   "ts": "2026-08-07T00:10:23.145Z",
   "subscribers": 39028,
   "source": 4
  },
  {
   "ts": "2026-08-08T00:42:13.306Z",
   "subscribers": 39021,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:20:39.351Z",
   "subscribers": 39006,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:11:23.032Z",
   "subscribers": 38995,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:35:21.417Z",
   "subscribers": 38980,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:42:20.666Z",
   "subscribers": 38964,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:32:51.047Z",
   "subscribers": 38947,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:08:12.120Z",
   "subscribers": 38935,
   "source": 4
  },
  {
   "ts": "2026-08-15T02:26:19.662Z",
   "subscribers": 38921,
   "source": 4
  }
 ]
}