{
 "meta": {
  "dataset": "Subscriber history — @CSZWBOT",
  "channel": "https://tgregister.com/channel/CSZWBOT",
  "retrieved_at": "2026-08-18T08:42:16.865Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-06T19:50:40.857Z",
   "to": "2026-08-17T16:27:34.878Z"
  },
  "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": "2026-08-06T19:50:40.857Z",
   "subscribers": 361971,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:10:25.615Z",
   "subscribers": 361949,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:42:21.583Z",
   "subscribers": 361949,
   "source": 1
  },
  {
   "ts": "2026-08-08T17:43:51.995Z",
   "subscribers": 361985,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:21:44.178Z",
   "subscribers": 361892,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:01:59.316Z",
   "subscribers": 361721,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:15:28.747Z",
   "subscribers": 181813,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:57:32.434Z",
   "subscribers": 181860,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:48:37.816Z",
   "subscribers": 181634,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:27:34.878Z",
   "subscribers": 181413,
   "source": 4
  }
 ]
}