{
 "meta": {
  "dataset": "Subscriber history — @Polity_Notes",
  "channel": "https://tgregister.com/channel/Polity_Notes",
  "retrieved_at": "2026-09-10T03:36:21.143Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-12T10:32:05.336Z",
   "to": "2026-09-08T05:56:13.351Z"
  },
  "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": "2026-08-12T10:32:05.336Z",
   "subscribers": 12270,
   "source": 3
  },
  {
   "ts": "2026-08-12T21:06:32.383Z",
   "subscribers": 12269,
   "source": 4
  },
  {
   "ts": "2026-08-15T14:58:38.323Z",
   "subscribers": 12266,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:26:47.405Z",
   "subscribers": 12261,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:47:23.409Z",
   "subscribers": 12247,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:52:01.672Z",
   "subscribers": 12245,
   "source": 4
  },
  {
   "ts": "2026-08-20T02:13:26.028Z",
   "subscribers": 12241,
   "source": 4
  },
  {
   "ts": "2026-08-21T01:47:36.538Z",
   "subscribers": 12237,
   "source": 4
  },
  {
   "ts": "2026-08-24T01:47:02.841Z",
   "subscribers": 12226,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:28:00.412Z",
   "subscribers": 12221,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:18:02.006Z",
   "subscribers": 12222,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:07:54.964Z",
   "subscribers": 12221,
   "source": 4
  },
  {
   "ts": "2026-08-28T04:33:49.461Z",
   "subscribers": 12226,
   "source": 4
  },
  {
   "ts": "2026-08-29T05:11:43.109Z",
   "subscribers": 12221,
   "source": 4
  },
  {
   "ts": "2026-08-30T08:37:18.464Z",
   "subscribers": 12213,
   "source": 4
  },
  {
   "ts": "2026-08-31T09:35:14.692Z",
   "subscribers": 12217,
   "source": 4
  },
  {
   "ts": "2026-09-01T07:18:34.570Z",
   "subscribers": 12215,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:38:09.158Z",
   "subscribers": 12217,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:06:02.757Z",
   "subscribers": 12218,
   "source": 4
  },
  {
   "ts": "2026-09-04T22:00:28.424Z",
   "subscribers": 12209,
   "source": 4
  },
  {
   "ts": "2026-09-08T05:56:13.351Z",
   "subscribers": 12198,
   "source": 4
  }
 ]
}