{
 "meta": {
  "dataset": "Subscriber history — @BlockBetGGChat",
  "channel": "https://tgregister.com/channel/BlockBetGGChat",
  "retrieved_at": "2026-09-09T05:28:15.076Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T18:40:14.110Z",
   "to": "2026-09-07T10:18:55.019Z"
  },
  "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": "2026-08-07T18:40:14.110Z",
   "subscribers": 5440,
   "source": 0
  },
  {
   "ts": "2026-08-08T18:00:58.870Z",
   "subscribers": 5427,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:36:40.986Z",
   "subscribers": 5395,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:53:16.024Z",
   "subscribers": 5348,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:58:26.087Z",
   "subscribers": 5311,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:39:18.303Z",
   "subscribers": 5285,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:54:48.665Z",
   "subscribers": 5239,
   "source": 4
  },
  {
   "ts": "2026-08-28T04:17:40.605Z",
   "subscribers": 5228,
   "source": 4
  },
  {
   "ts": "2026-08-30T19:54:05.742Z",
   "subscribers": 5196,
   "source": 4
  },
  {
   "ts": "2026-08-31T22:37:28.930Z",
   "subscribers": 5196,
   "source": 1
  },
  {
   "ts": "2026-09-02T19:05:46.482Z",
   "subscribers": 5222,
   "source": 4
  },
  {
   "ts": "2026-09-07T10:18:55.019Z",
   "subscribers": 5213,
   "source": 4
  }
 ]
}