{
 "meta": {
  "dataset": "Subscriber history — @ultra_xml",
  "channel": "https://tgregister.com/channel/ultra_xml",
  "retrieved_at": "2026-09-06T13:56:07.523Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T19:09:14.662Z",
   "to": "2026-09-05T02:22:03.591Z"
  },
  "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": "2026-08-07T19:09:14.662Z",
   "subscribers": 12465,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:16:43.219Z",
   "subscribers": 12465,
   "source": 3
  },
  {
   "ts": "2026-08-08T05:27:57.759Z",
   "subscribers": 12525,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:21:09.584Z",
   "subscribers": 12605,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:48:22.863Z",
   "subscribers": 12707,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:17:27.214Z",
   "subscribers": 12803,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:31:55.350Z",
   "subscribers": 12893,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:58:33.376Z",
   "subscribers": 12931,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:58:46.646Z",
   "subscribers": 12958,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:46:14.552Z",
   "subscribers": 12945,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:28:00.977Z",
   "subscribers": 12961,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:53:07.670Z",
   "subscribers": 12962,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:53:19.207Z",
   "subscribers": 12970,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:48:16.604Z",
   "subscribers": 12979,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:08:44.600Z",
   "subscribers": 12999,
   "source": 4
  },
  {
   "ts": "2026-08-23T03:12:34.249Z",
   "subscribers": 12996,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:58:47.567Z",
   "subscribers": 13001,
   "source": 4
  },
  {
   "ts": "2026-08-25T16:42:25.254Z",
   "subscribers": 13013,
   "source": 4
  },
  {
   "ts": "2026-08-26T13:07:36.513Z",
   "subscribers": 13032,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:06:30.672Z",
   "subscribers": 13049,
   "source": 4
  },
  {
   "ts": "2026-08-28T11:08:28.185Z",
   "subscribers": 13065,
   "source": 4
  },
  {
   "ts": "2026-08-29T10:08:33.525Z",
   "subscribers": 13084,
   "source": 4
  },
  {
   "ts": "2026-08-30T08:13:52.288Z",
   "subscribers": 13093,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:53:01.981Z",
   "subscribers": 13091,
   "source": 4
  },
  {
   "ts": "2026-09-01T07:15:22.470Z",
   "subscribers": 13096,
   "source": 4
  },
  {
   "ts": "2026-09-02T08:04:56.851Z",
   "subscribers": 13102,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:11:36.519Z",
   "subscribers": 13097,
   "source": 4
  },
  {
   "ts": "2026-09-05T02:22:03.591Z",
   "subscribers": 13129,
   "source": 4
  }
 ]
}