{
 "meta": {
  "dataset": "Subscriber history — @BitcoinOS_Build",
  "channel": "https://tgregister.com/channel/BitcoinOS_Build",
  "retrieved_at": "2026-08-23T20:32:26.292Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-07T08:47:55.313Z",
   "to": "2026-08-23T20:05:11.200Z"
  },
  "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": "2026-08-07T08:47:55.313Z",
   "subscribers": 25971,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:30:54.942Z",
   "subscribers": 25968,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:21:33.239Z",
   "subscribers": 25952,
   "source": 4
  },
  {
   "ts": "2026-08-09T20:52:25.056Z",
   "subscribers": 25946,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:41:34.241Z",
   "subscribers": 25936,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:12:18.394Z",
   "subscribers": 25924,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:23:25.465Z",
   "subscribers": 25911,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:28:21.003Z",
   "subscribers": 25905,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:46:24.474Z",
   "subscribers": 25905,
   "source": 1
  },
  {
   "ts": "2026-08-15T06:14:36.796Z",
   "subscribers": 25891,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:24:05.430Z",
   "subscribers": 25876,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:38:36.844Z",
   "subscribers": 25852,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:27:57.398Z",
   "subscribers": 25833,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:34:49.534Z",
   "subscribers": 25818,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:29:08.750Z",
   "subscribers": 25811,
   "source": 4
  },
  {
   "ts": "2026-08-22T01:19:21.694Z",
   "subscribers": 25788,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:05:11.200Z",
   "subscribers": 25733,
   "source": 4
  }
 ]
}