{
 "meta": {
  "dataset": "Subscriber history — @Hedfon",
  "channel": "https://tgregister.com/channel/Hedfon",
  "retrieved_at": "2026-08-19T08:16:19.192Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T15:36:07.877Z",
   "to": "2026-08-18T20:54:09.072Z"
  },
  "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": "2026-08-07T15:36:07.877Z",
   "subscribers": 903920,
   "source": 0
  },
  {
   "ts": "2026-08-07T15:45:28.859Z",
   "subscribers": 903920,
   "source": 3
  },
  {
   "ts": "2026-08-08T03:28:21.919Z",
   "subscribers": 903845,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:11:32.239Z",
   "subscribers": 903743,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:43:11.825Z",
   "subscribers": 903709,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:12:15.013Z",
   "subscribers": 903640,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:22:41.526Z",
   "subscribers": 903584,
   "source": 4
  },
  {
   "ts": "2026-08-13T07:24:50.796Z",
   "subscribers": 903373,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:34:55.098Z",
   "subscribers": 902950,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:36:51.280Z",
   "subscribers": 900895,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:48:25.326Z",
   "subscribers": 899740,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:54:09.072Z",
   "subscribers": 900039,
   "source": 4
  }
 ]
}