{
 "meta": {
  "dataset": "Subscriber history — @port3network",
  "channel": "https://tgregister.com/channel/port3network",
  "retrieved_at": "2026-08-18T15:15:55.336Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T01:36:46.770Z",
   "to": "2026-08-17T19:16:25.474Z"
  },
  "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": "2026-08-06T01:36:46.770Z",
   "subscribers": 41828,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:48:23.603Z",
   "subscribers": 41828,
   "source": 3
  },
  {
   "ts": "2026-08-06T03:30:29.469Z",
   "subscribers": 41827,
   "source": 4
  },
  {
   "ts": "2026-08-07T06:06:11.624Z",
   "subscribers": 41780,
   "source": 4
  },
  {
   "ts": "2026-08-08T08:33:37.557Z",
   "subscribers": 41747,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:42:16.079Z",
   "subscribers": 41716,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:13:29.712Z",
   "subscribers": 41664,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:59:02.928Z",
   "subscribers": 41622,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:37:16.417Z",
   "subscribers": 41581,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:05:56.852Z",
   "subscribers": 41549,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:56:15.542Z",
   "subscribers": 41494,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:19:02.918Z",
   "subscribers": 41443,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:16:25.474Z",
   "subscribers": 41417,
   "source": 4
  }
 ]
}