{
 "meta": {
  "dataset": "Subscriber history — @ZXLearn",
  "channel": "https://tgregister.com/channel/ZXLearn",
  "retrieved_at": "2026-09-09T10:15:36.225Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T20:45:37.180Z",
   "to": "2026-09-08T14:39:12.341Z"
  },
  "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": "2026-08-06T20:45:37.180Z",
   "subscribers": 5111,
   "source": 0
  },
  {
   "ts": "2026-08-06T22:03:22.796Z",
   "subscribers": 5112,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:02:07.193Z",
   "subscribers": 5150,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:53:48.911Z",
   "subscribers": 5170,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:14:26.013Z",
   "subscribers": 5197,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:54:01.214Z",
   "subscribers": 5239,
   "source": 4
  },
  {
   "ts": "2026-08-22T09:15:05.034Z",
   "subscribers": 5290,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:33:24.508Z",
   "subscribers": 5329,
   "source": 4
  },
  {
   "ts": "2026-08-28T11:53:07.105Z",
   "subscribers": 5357,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:36:23.418Z",
   "subscribers": 5391,
   "source": 4
  },
  {
   "ts": "2026-08-31T12:22:02.192Z",
   "subscribers": 5391,
   "source": 1
  },
  {
   "ts": "2026-09-03T06:17:35.623Z",
   "subscribers": 5433,
   "source": 4
  },
  {
   "ts": "2026-09-08T14:39:12.341Z",
   "subscribers": 5452,
   "source": 4
  }
 ]
}