{
 "meta": {
  "dataset": "Subscriber history — @reference_st",
  "channel": "https://tgregister.com/channel/reference_st",
  "retrieved_at": "2026-08-24T00:27:37.320Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-07T12:36:30.852Z",
   "to": "2026-08-23T07:18:33.201Z"
  },
  "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": "2026-08-07T12:36:30.852Z",
   "subscribers": 21218,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:46:24.560Z",
   "subscribers": 21218,
   "source": 3
  },
  {
   "ts": "2026-08-08T08:02:07.777Z",
   "subscribers": 21209,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:31:55.370Z",
   "subscribers": 21202,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:30:54.424Z",
   "subscribers": 21193,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:42:03.484Z",
   "subscribers": 21178,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:48:30.906Z",
   "subscribers": 21165,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:17:22.247Z",
   "subscribers": 21150,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:18:26.758Z",
   "subscribers": 21137,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:14:15.773Z",
   "subscribers": 21124,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:36:08.713Z",
   "subscribers": 21115,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:05:30.942Z",
   "subscribers": 21099,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:12:42.738Z",
   "subscribers": 21087,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:06:48.625Z",
   "subscribers": 21078,
   "source": 4
  },
  {
   "ts": "2026-08-21T16:58:17.030Z",
   "subscribers": 21060,
   "source": 4
  },
  {
   "ts": "2026-08-23T07:18:33.201Z",
   "subscribers": 21045,
   "source": 4
  }
 ]
}