{
 "meta": {
  "dataset": "Subscriber history — @zhtmr",
  "channel": "https://tgregister.com/channel/zhtmr",
  "retrieved_at": "2026-08-18T02:42:09.963Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-06T09:49:43.148Z",
   "to": "2026-08-17T20:24:49.432Z"
  },
  "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": "2026-08-06T09:49:43.148Z",
   "subscribers": 25480,
   "source": 3
  },
  {
   "ts": "2026-08-06T10:30:48.826Z",
   "subscribers": 25480,
   "source": 4
  },
  {
   "ts": "2026-08-07T10:21:01.797Z",
   "subscribers": 25476,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:30:49.368Z",
   "subscribers": 25474,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:16:34.249Z",
   "subscribers": 25471,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:08:55.493Z",
   "subscribers": 25469,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:34:42.326Z",
   "subscribers": 25459,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:54:00.301Z",
   "subscribers": 25449,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:17:53.946Z",
   "subscribers": 25446,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:56:36.598Z",
   "subscribers": 25447,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:24:49.432Z",
   "subscribers": 25441,
   "source": 4
  }
 ]
}