{
 "meta": {
  "dataset": "Subscriber history — @bdtprb",
  "channel": "https://tgregister.com/channel/bdtprb",
  "retrieved_at": "2026-08-18T13:06:51.267Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T04:01:10.229Z",
   "to": "2026-08-17T19:34:37.097Z"
  },
  "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": "2026-08-06T04:01:10.229Z",
   "subscribers": 291287,
   "source": 3
  },
  {
   "ts": "2026-08-06T07:00:51.418Z",
   "subscribers": 291280,
   "source": 4
  },
  {
   "ts": "2026-08-07T09:50:21.858Z",
   "subscribers": 291293,
   "source": 4
  },
  {
   "ts": "2026-08-08T09:36:01.981Z",
   "subscribers": 291226,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:51:11.959Z",
   "subscribers": 291259,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:07:23.479Z",
   "subscribers": 291360,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:32:19.412Z",
   "subscribers": 291296,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:54:49.531Z",
   "subscribers": 291268,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:28:28.558Z",
   "subscribers": 291327,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:34:16.789Z",
   "subscribers": 291279,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:12:49.140Z",
   "subscribers": 291208,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:34:37.097Z",
   "subscribers": 291139,
   "source": 4
  }
 ]
}