{
 "meta": {
  "dataset": "Subscriber history — @calm_parenting",
  "channel": "https://tgregister.com/channel/calm_parenting",
  "retrieved_at": "2026-09-06T14:55:31.311Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T20:32:49.029Z",
   "to": "2026-09-06T05:02:02.465Z"
  },
  "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": "2026-08-07T20:32:49.029Z",
   "subscribers": 4290,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:44:55.570Z",
   "subscribers": 4287,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:46:42.564Z",
   "subscribers": 4205,
   "source": 4
  },
  {
   "ts": "2026-08-14T04:49:11.100Z",
   "subscribers": 4110,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:35:25.374Z",
   "subscribers": 4012,
   "source": 4
  },
  {
   "ts": "2026-08-20T11:51:41.659Z",
   "subscribers": 3926,
   "source": 4
  },
  {
   "ts": "2026-08-24T07:46:34.927Z",
   "subscribers": 3864,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:29:18.652Z",
   "subscribers": 3785,
   "source": 4
  },
  {
   "ts": "2026-08-30T03:11:54.248Z",
   "subscribers": 3749,
   "source": 4
  },
  {
   "ts": "2026-09-02T06:34:40.994Z",
   "subscribers": 3651,
   "source": 4
  },
  {
   "ts": "2026-09-06T05:02:02.465Z",
   "subscribers": 3592,
   "source": 4
  }
 ]
}