{
 "meta": {
  "dataset": "Subscriber history — @Per3ianbot",
  "channel": "https://tgregister.com/channel/Per3ianbot",
  "retrieved_at": "2026-09-10T14:22:07.533Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-07T03:48:46.298Z",
   "to": "2026-09-09T21:37:37.997Z"
  },
  "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": "2026-08-07T03:48:46.298Z",
   "subscribers": 20503,
   "source": 0
  },
  {
   "ts": "2026-08-09T02:01:16.856Z",
   "subscribers": 20319,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:05:18.936Z",
   "subscribers": 20264,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:38:44.649Z",
   "subscribers": 20161,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:58:33.759Z",
   "subscribers": 19661,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:18:32.240Z",
   "subscribers": 19564,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:01:34.944Z",
   "subscribers": 19564,
   "source": 1
  },
  {
   "ts": "2026-08-17T10:14:14.534Z",
   "subscribers": 18806,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:13:02.813Z",
   "subscribers": 19170,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:25:40.643Z",
   "subscribers": 19040,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:06:32.800Z",
   "subscribers": 18878,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:19:03.812Z",
   "subscribers": 18734,
   "source": 4
  },
  {
   "ts": "2026-08-23T06:29:02.252Z",
   "subscribers": 18087,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:57:47.623Z",
   "subscribers": 18526,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:27:16.528Z",
   "subscribers": 17824,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:57:35.352Z",
   "subscribers": 17511,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:26:20.510Z",
   "subscribers": 16551,
   "source": 4
  },
  {
   "ts": "2026-08-30T19:02:42.010Z",
   "subscribers": 17444,
   "source": 4
  },
  {
   "ts": "2026-08-31T22:05:32.656Z",
   "subscribers": 17872,
   "source": 4
  },
  {
   "ts": "2026-09-01T18:46:23.426Z",
   "subscribers": 18218,
   "source": 4
  },
  {
   "ts": "2026-09-04T07:01:45.683Z",
   "subscribers": 18092,
   "source": 4
  },
  {
   "ts": "2026-09-06T13:41:05.127Z",
   "subscribers": 18530,
   "source": 4
  },
  {
   "ts": "2026-09-09T21:37:37.997Z",
   "subscribers": 18333,
   "source": 4
  }
 ]
}