{
 "meta": {
  "dataset": "Subscriber history — @BitHealthGlobal",
  "channel": "https://tgregister.com/channel/BitHealthGlobal",
  "retrieved_at": "2026-08-15T09:03:57.981Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-06T01:01:51.664Z",
   "to": "2026-08-14T07:08:01.461Z"
  },
  "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": "2026-08-06T01:01:51.664Z",
   "subscribers": 19229,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:15:40.178Z",
   "subscribers": 19229,
   "source": 3
  },
  {
   "ts": "2026-08-06T14:05:25.633Z",
   "subscribers": 19225,
   "source": 4
  },
  {
   "ts": "2026-08-07T15:12:51.992Z",
   "subscribers": 19218,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:36:52.301Z",
   "subscribers": 19195,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:41:23.851Z",
   "subscribers": 19142,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:53:11.561Z",
   "subscribers": 19102,
   "source": 4
  },
  {
   "ts": "2026-08-11T23:53:51.530Z",
   "subscribers": 19091,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:06:19.158Z",
   "subscribers": 19070,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:08:01.461Z",
   "subscribers": 18976,
   "source": 4
  }
 ]
}