{
 "meta": {
  "dataset": "Subscriber history — @ChatPoland",
  "channel": "https://tgregister.com/channel/ChatPoland",
  "retrieved_at": "2026-08-18T03:52:08.641Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T22:00:52.685Z",
   "to": "2026-08-17T17:18:23.790Z"
  },
  "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": "2026-08-06T22:00:52.685Z",
   "subscribers": 33216,
   "source": 0
  },
  {
   "ts": "2026-08-07T04:21:56.173Z",
   "subscribers": 33217,
   "source": 4
  },
  {
   "ts": "2026-08-08T07:57:35.556Z",
   "subscribers": 33199,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:50:59.950Z",
   "subscribers": 33198,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:42:52.157Z",
   "subscribers": 33188,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:55:32.230Z",
   "subscribers": 33177,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:13:36.088Z",
   "subscribers": 33184,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:36:06.806Z",
   "subscribers": 33190,
   "source": 4
  },
  {
   "ts": "2026-08-13T19:54:46.302Z",
   "subscribers": 33190,
   "source": 1
  },
  {
   "ts": "2026-08-14T20:15:33.358Z",
   "subscribers": 33188,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:37:40.246Z",
   "subscribers": 33159,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:18:23.790Z",
   "subscribers": 33121,
   "source": 4
  }
 ]
}