{
 "meta": {
  "dataset": "Subscriber history — @xzhan",
  "channel": "https://tgregister.com/channel/xzhan",
  "retrieved_at": "2026-09-16T05:01:09.619Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T15:12:15.511Z",
   "to": "2026-09-13T05:59:02.958Z"
  },
  "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": "2026-08-07T15:12:15.511Z",
   "subscribers": 7710,
   "source": 0
  },
  {
   "ts": "2026-08-08T01:52:16.699Z",
   "subscribers": 7667,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:07:32.881Z",
   "subscribers": 7559,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:34:51.253Z",
   "subscribers": 7483,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:53:10.122Z",
   "subscribers": 7398,
   "source": 4
  },
  {
   "ts": "2026-08-21T05:14:41.045Z",
   "subscribers": 7369,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:06:53.729Z",
   "subscribers": 7291,
   "source": 4
  },
  {
   "ts": "2026-08-26T21:23:14.166Z",
   "subscribers": 7291,
   "source": 1
  },
  {
   "ts": "2026-08-28T09:24:29.383Z",
   "subscribers": 7253,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:03:56.199Z",
   "subscribers": 7140,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:41:06.966Z",
   "subscribers": 7053,
   "source": 4
  },
  {
   "ts": "2026-09-09T03:19:40.866Z",
   "subscribers": 6439,
   "source": 4
  },
  {
   "ts": "2026-09-13T05:59:02.958Z",
   "subscribers": 6069,
   "source": 4
  }
 ]
}