{
 "meta": {
  "dataset": "Subscriber history — @bjtyc2",
  "channel": "https://tgregister.com/channel/bjtyc2",
  "retrieved_at": "2026-08-18T09:15:11.214Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 9,
  "window": {
   "from": "2026-08-09T12:17:17.705Z",
   "to": "2026-08-17T19:47:22.494Z"
  },
  "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": "2026-08-09T12:17:17.705Z",
   "subscribers": 31687,
   "source": 3
  },
  {
   "ts": "2026-08-10T04:00:57.845Z",
   "subscribers": 31665,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:27:11.309Z",
   "subscribers": 31680,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:53:55.752Z",
   "subscribers": 31670,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:48:18.002Z",
   "subscribers": 31656,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:46:49.052Z",
   "subscribers": 31630,
   "source": 4
  },
  {
   "ts": "2026-08-15T02:29:05.586Z",
   "subscribers": 31614,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:58:55.422Z",
   "subscribers": 31603,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:47:22.494Z",
   "subscribers": 31590,
   "source": 4
  }
 ]
}