{
 "meta": {
  "dataset": "Subscriber history — @bpproxy_bot",
  "channel": "https://tgregister.com/channel/bpproxy_bot",
  "retrieved_at": "2026-08-27T12:19:34.456Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T11:48:39.159Z",
   "to": "2026-08-26T00:42:27.580Z"
  },
  "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": "2026-08-07T11:48:39.159Z",
   "subscribers": 13253,
   "source": 0
  },
  {
   "ts": "2026-08-09T07:54:33.327Z",
   "subscribers": 13388,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:47:08.690Z",
   "subscribers": 13362,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:38:13.546Z",
   "subscribers": 13400,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:36:05.874Z",
   "subscribers": 13684,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:24:18.092Z",
   "subscribers": 10416,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:37:12.315Z",
   "subscribers": 10425,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:03:55.749Z",
   "subscribers": 10075,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:28:31.172Z",
   "subscribers": 10238,
   "source": 4
  },
  {
   "ts": "2026-08-21T18:27:38.773Z",
   "subscribers": 10336,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:08:18.575Z",
   "subscribers": 10336,
   "source": 1
  },
  {
   "ts": "2026-08-24T21:54:58.029Z",
   "subscribers": 48001,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:42:27.580Z",
   "subscribers": 48397,
   "source": 4
  }
 ]
}