{
 "meta": {
  "dataset": "Subscriber history — @lucent_quiz_classes",
  "channel": "https://tgregister.com/channel/lucent_quiz_classes",
  "retrieved_at": "2026-09-10T06:04:13.925Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T19:19:42.665Z",
   "to": "2026-09-09T21:55:57.690Z"
  },
  "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": "2026-08-07T19:19:42.665Z",
   "subscribers": 31588,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:30:41.666Z",
   "subscribers": 31588,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:03:15.057Z",
   "subscribers": 31582,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:31:13.199Z",
   "subscribers": 31569,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:32:40.000Z",
   "subscribers": 31540,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:44:54.579Z",
   "subscribers": 31552,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:32:18.641Z",
   "subscribers": 31525,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:36:20.027Z",
   "subscribers": 31516,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:06:13.484Z",
   "subscribers": 31490,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:25:32.274Z",
   "subscribers": 31492,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:05:40.825Z",
   "subscribers": 31457,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:54:16.206Z",
   "subscribers": 31469,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:34:39.550Z",
   "subscribers": 31463,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:47:44.717Z",
   "subscribers": 31464,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:36:27.296Z",
   "subscribers": 31450,
   "source": 4
  },
  {
   "ts": "2026-08-22T22:29:13.492Z",
   "subscribers": 31460,
   "source": 4
  },
  {
   "ts": "2026-08-24T17:02:48.309Z",
   "subscribers": 31420,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:55:43.653Z",
   "subscribers": 31401,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:58:35.717Z",
   "subscribers": 31372,
   "source": 4
  },
  {
   "ts": "2026-08-27T20:07:42.965Z",
   "subscribers": 31381,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:04:15.820Z",
   "subscribers": 31355,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:35:27.719Z",
   "subscribers": 31356,
   "source": 4
  },
  {
   "ts": "2026-08-30T15:13:25.622Z",
   "subscribers": 31334,
   "source": 4
  },
  {
   "ts": "2026-08-31T17:13:34.815Z",
   "subscribers": 31309,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:44:19.695Z",
   "subscribers": 31298,
   "source": 4
  },
  {
   "ts": "2026-09-02T14:56:50.318Z",
   "subscribers": 31258,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:21:15.053Z",
   "subscribers": 31233,
   "source": 4
  },
  {
   "ts": "2026-09-06T11:57:02.924Z",
   "subscribers": 31201,
   "source": 4
  },
  {
   "ts": "2026-09-09T21:55:57.690Z",
   "subscribers": 31146,
   "source": 4
  }
 ]
}