{
 "meta": {
  "dataset": "Subscriber history — @BiznesCase",
  "channel": "https://tgregister.com/channel/BiznesCase",
  "retrieved_at": "2026-08-19T09:29:50.179Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T10:56:17.867Z",
   "to": "2026-08-18T19:13:05.191Z"
  },
  "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": "2026-08-06T10:56:17.867Z",
   "subscribers": 12635,
   "source": 0
  },
  {
   "ts": "2026-08-06T11:00:38.371Z",
   "subscribers": 12635,
   "source": 3
  },
  {
   "ts": "2026-08-06T13:01:20.419Z",
   "subscribers": 12634,
   "source": 4
  },
  {
   "ts": "2026-08-07T13:40:35.585Z",
   "subscribers": 12618,
   "source": 4
  },
  {
   "ts": "2026-08-08T15:41:05.743Z",
   "subscribers": 12605,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:41:25.934Z",
   "subscribers": 12600,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:11:11.144Z",
   "subscribers": 12586,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:28:19.403Z",
   "subscribers": 12578,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:08:12.282Z",
   "subscribers": 12563,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:34:42.168Z",
   "subscribers": 12557,
   "source": 4
  },
  {
   "ts": "2026-08-15T09:36:39.332Z",
   "subscribers": 12539,
   "source": 4
  },
  {
   "ts": "2026-08-16T19:43:54.140Z",
   "subscribers": 12516,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:44:04.888Z",
   "subscribers": 12506,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:13:05.191Z",
   "subscribers": 12493,
   "source": 4
  }
 ]
}