{
 "meta": {
  "dataset": "Subscriber history — @QLNB721",
  "channel": "https://tgregister.com/channel/QLNB721",
  "retrieved_at": "2026-08-31T02:44:07.585Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-07T13:56:08.499Z",
   "to": "2026-08-31T00:56:20.842Z"
  },
  "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": "2026-08-07T13:56:08.499Z",
   "subscribers": 14055,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:00:51.641Z",
   "subscribers": 14055,
   "source": 3
  },
  {
   "ts": "2026-08-08T12:32:24.215Z",
   "subscribers": 14029,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:32:18.848Z",
   "subscribers": 14003,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:14:41.850Z",
   "subscribers": 13991,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:41:49.274Z",
   "subscribers": 13998,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:28:18.758Z",
   "subscribers": 13980,
   "source": 4
  },
  {
   "ts": "2026-08-14T02:16:43.150Z",
   "subscribers": 13972,
   "source": 4
  },
  {
   "ts": "2026-08-15T07:17:35.979Z",
   "subscribers": 13960,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:48:55.619Z",
   "subscribers": 13953,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:55:52.422Z",
   "subscribers": 13939,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:57:58.035Z",
   "subscribers": 13904,
   "source": 4
  },
  {
   "ts": "2026-08-19T23:03:10.259Z",
   "subscribers": 13888,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:47:08.237Z",
   "subscribers": 13889,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:05:18.056Z",
   "subscribers": 13863,
   "source": 4
  },
  {
   "ts": "2026-08-23T14:08:16.503Z",
   "subscribers": 13842,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:46:20.353Z",
   "subscribers": 13803,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:27:50.335Z",
   "subscribers": 13839,
   "source": 4
  },
  {
   "ts": "2026-08-27T03:06:20.963Z",
   "subscribers": 13824,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:12:03.059Z",
   "subscribers": 13806,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:53:33.605Z",
   "subscribers": 13800,
   "source": 4
  },
  {
   "ts": "2026-08-29T22:14:05.164Z",
   "subscribers": 13804,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:56:20.842Z",
   "subscribers": 13793,
   "source": 4
  }
 ]
}