{
 "meta": {
  "dataset": "Subscriber history — @fithappymama",
  "channel": "https://tgregister.com/channel/fithappymama",
  "retrieved_at": "2026-08-19T02:17:49.686Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T13:54:13.841Z",
   "to": "2026-08-18T22:36:08.379Z"
  },
  "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": "2026-08-07T13:54:13.841Z",
   "subscribers": 28937,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:00:40.823Z",
   "subscribers": 28937,
   "source": 3
  },
  {
   "ts": "2026-08-08T18:41:42.248Z",
   "subscribers": 28930,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:52:43.792Z",
   "subscribers": 28917,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:05:40.764Z",
   "subscribers": 28914,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:53:51.446Z",
   "subscribers": 28907,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:04:54.927Z",
   "subscribers": 28903,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:17:41.891Z",
   "subscribers": 28899,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:34:24.888Z",
   "subscribers": 28896,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:35:56.831Z",
   "subscribers": 28880,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:58:40.754Z",
   "subscribers": 28875,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:36:08.379Z",
   "subscribers": 28871,
   "source": 4
  }
 ]
}