{
 "meta": {
  "dataset": "Subscriber history — @bzdynko",
  "channel": "https://tgregister.com/channel/bzdynko",
  "retrieved_at": "2026-09-16T10:24:54.826Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T19:32:16.543Z",
   "to": "2026-09-10T02:01:23.223Z"
  },
  "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": "2026-08-06T19:32:16.543Z",
   "subscribers": 4283,
   "source": 3
  },
  {
   "ts": "2026-08-06T22:46:58.024Z",
   "subscribers": 4284,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:36:33.892Z",
   "subscribers": 4287,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:25:03.830Z",
   "subscribers": 4288,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:04:09.776Z",
   "subscribers": 4285,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:37:03.046Z",
   "subscribers": 4282,
   "source": 4
  },
  {
   "ts": "2026-08-23T04:04:09.648Z",
   "subscribers": 4265,
   "source": 4
  },
  {
   "ts": "2026-08-26T12:13:03.326Z",
   "subscribers": 4263,
   "source": 4
  },
  {
   "ts": "2026-08-29T06:25:35.082Z",
   "subscribers": 4267,
   "source": 4
  },
  {
   "ts": "2026-09-01T07:46:07.801Z",
   "subscribers": 4266,
   "source": 4
  },
  {
   "ts": "2026-09-04T09:55:54.533Z",
   "subscribers": 4260,
   "source": 4
  },
  {
   "ts": "2026-09-10T02:01:23.223Z",
   "subscribers": 4253,
   "source": 4
  }
 ]
}