{
 "meta": {
  "dataset": "Subscriber history — @promocodes3",
  "channel": "https://tgregister.com/channel/promocodes3",
  "retrieved_at": "2026-09-11T18:16:24.975Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-15T05:18:50.452Z",
   "to": "2026-09-10T18:55:51.628Z"
  },
  "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": "2026-08-15T05:18:50.452Z",
   "subscribers": 15619,
   "source": 0
  },
  {
   "ts": "2026-08-15T05:30:18.719Z",
   "subscribers": 15619,
   "source": 3
  },
  {
   "ts": "2026-08-16T18:06:45.572Z",
   "subscribers": 15690,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:24:12.641Z",
   "subscribers": 15623,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:08:38.901Z",
   "subscribers": 15531,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:34:04.434Z",
   "subscribers": 15456,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:57:52.864Z",
   "subscribers": 15404,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:14:49.087Z",
   "subscribers": 15382,
   "source": 4
  },
  {
   "ts": "2026-08-23T10:27:07.958Z",
   "subscribers": 15343,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:37:31.848Z",
   "subscribers": 15256,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:53:17.321Z",
   "subscribers": 15216,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:15:32.256Z",
   "subscribers": 15207,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:42:51.571Z",
   "subscribers": 15251,
   "source": 4
  },
  {
   "ts": "2026-08-28T22:14:21.032Z",
   "subscribers": 15259,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:45:04.015Z",
   "subscribers": 15314,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:04:34.008Z",
   "subscribers": 15273,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:38:48.213Z",
   "subscribers": 15275,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:28:30.291Z",
   "subscribers": 15282,
   "source": 4
  },
  {
   "ts": "2026-09-03T08:18:44.329Z",
   "subscribers": 15213,
   "source": 4
  },
  {
   "ts": "2026-09-04T20:18:09.218Z",
   "subscribers": 15151,
   "source": 4
  },
  {
   "ts": "2026-09-07T17:58:32.256Z",
   "subscribers": 14973,
   "source": 4
  },
  {
   "ts": "2026-09-10T18:55:51.628Z",
   "subscribers": 14944,
   "source": 4
  }
 ]
}