{
 "meta": {
  "dataset": "Subscriber history — @nodeHQ_cn",
  "channel": "https://tgregister.com/channel/nodeHQ_cn",
  "retrieved_at": "2026-08-28T23:59:43.414Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-08T18:47:11.952Z",
   "to": "2026-08-27T23:16:30.417Z"
  },
  "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": "2026-08-08T18:47:11.952Z",
   "subscribers": 21376,
   "source": 0
  },
  {
   "ts": "2026-08-08T19:00:28.591Z",
   "subscribers": 21376,
   "source": 3
  },
  {
   "ts": "2026-08-09T15:13:46.090Z",
   "subscribers": 21361,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:42:27.009Z",
   "subscribers": 21305,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:32:19.077Z",
   "subscribers": 21261,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:26:44.075Z",
   "subscribers": 21234,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:24:39.472Z",
   "subscribers": 21204,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:04:56.343Z",
   "subscribers": 21179,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:05:12.825Z",
   "subscribers": 21148,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:33:49.146Z",
   "subscribers": 21108,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:04:28.762Z",
   "subscribers": 21071,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:32:38.856Z",
   "subscribers": 21052,
   "source": 4
  },
  {
   "ts": "2026-08-20T17:48:24.927Z",
   "subscribers": 21045,
   "source": 4
  },
  {
   "ts": "2026-08-21T18:37:35.526Z",
   "subscribers": 21018,
   "source": 4
  },
  {
   "ts": "2026-08-23T04:48:12.457Z",
   "subscribers": 20988,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:18:35.920Z",
   "subscribers": 20956,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:34:42.839Z",
   "subscribers": 20935,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:44:57.292Z",
   "subscribers": 20924,
   "source": 4
  },
  {
   "ts": "2026-08-27T23:16:30.417Z",
   "subscribers": 20902,
   "source": 4
  }
 ]
}