{
 "meta": {
  "dataset": "Subscriber history — @BluChtBot",
  "channel": "https://tgregister.com/channel/BluChtBot",
  "retrieved_at": "2026-08-16T09:05:53.628Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-06T04:18:55.542Z",
   "to": "2026-08-15T14:55:35.192Z"
  },
  "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": "2026-08-06T04:18:55.542Z",
   "subscribers": 75027,
   "source": 0
  },
  {
   "ts": "2026-08-06T13:09:01.134Z",
   "subscribers": 77164,
   "source": 4
  },
  {
   "ts": "2026-08-07T16:23:00.842Z",
   "subscribers": 77254,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:38:54.088Z",
   "subscribers": 77005,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:34:53.852Z",
   "subscribers": 77177,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:21:31.373Z",
   "subscribers": 77145,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:45:45.610Z",
   "subscribers": 77145,
   "source": 1
  },
  {
   "ts": "2026-08-12T01:52:35.734Z",
   "subscribers": 77040,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:26:12.298Z",
   "subscribers": 82053,
   "source": 4
  },
  {
   "ts": "2026-08-14T03:15:37.388Z",
   "subscribers": 86025,
   "source": 4
  },
  {
   "ts": "2026-08-15T14:55:35.192Z",
   "subscribers": 86596,
   "source": 4
  }
 ]
}