{
 "meta": {
  "dataset": "Subscriber history — @KalamAcademyNotes",
  "channel": "https://tgregister.com/channel/KalamAcademyNotes",
  "retrieved_at": "2026-08-30T01:43:06.313Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-11T02:15:28.953Z",
   "to": "2026-08-29T07:03:44.513Z"
  },
  "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": "2026-08-11T02:15:28.953Z",
   "subscribers": 10365,
   "source": 0
  },
  {
   "ts": "2026-08-11T16:43:27.451Z",
   "subscribers": 10366,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:55:01.377Z",
   "subscribers": 10369,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:09:15.048Z",
   "subscribers": 10374,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:54:26.208Z",
   "subscribers": 10378,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:06:17.700Z",
   "subscribers": 10383,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:15:33.871Z",
   "subscribers": 10393,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:47:03.557Z",
   "subscribers": 10399,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:36:06.196Z",
   "subscribers": 10400,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:18:20.377Z",
   "subscribers": 10413,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:14:52.473Z",
   "subscribers": 10414,
   "source": 4
  },
  {
   "ts": "2026-08-22T18:32:08.056Z",
   "subscribers": 10414,
   "source": 1
  },
  {
   "ts": "2026-08-22T19:22:38.542Z",
   "subscribers": 10418,
   "source": 4
  },
  {
   "ts": "2026-08-24T12:13:51.005Z",
   "subscribers": 10417,
   "source": 4
  },
  {
   "ts": "2026-08-25T11:34:50.863Z",
   "subscribers": 10414,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:45:12.678Z",
   "subscribers": 10411,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:47:50.526Z",
   "subscribers": 10425,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:37:36.829Z",
   "subscribers": 10423,
   "source": 4
  },
  {
   "ts": "2026-08-29T07:03:44.513Z",
   "subscribers": 10422,
   "source": 4
  }
 ]
}