{
 "meta": {
  "dataset": "Subscriber history — @Math_Quiz_Questions_test_Mock",
  "channel": "https://tgregister.com/channel/Math_Quiz_Questions_test_Mock",
  "retrieved_at": "2026-09-16T10:32:30.478Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 31,
  "window": {
   "from": "2026-08-07T22:02:58.966Z",
   "to": "2026-09-15T21:42:05.939Z"
  },
  "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": "2026-08-07T22:02:58.966Z",
   "subscribers": 20827,
   "source": 3
  },
  {
   "ts": "2026-08-08T13:18:38.322Z",
   "subscribers": 20817,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:53:35.693Z",
   "subscribers": 20808,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:22:40.728Z",
   "subscribers": 20790,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:26:15.717Z",
   "subscribers": 20783,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:18:05.841Z",
   "subscribers": 20775,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:06:00.566Z",
   "subscribers": 20768,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:08:12.389Z",
   "subscribers": 20761,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:02:42.888Z",
   "subscribers": 20738,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:14:19.201Z",
   "subscribers": 20727,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:42:53.433Z",
   "subscribers": 20711,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:49:03.750Z",
   "subscribers": 20696,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:13:29.505Z",
   "subscribers": 20697,
   "source": 4
  },
  {
   "ts": "2026-08-21T15:28:27.072Z",
   "subscribers": 20691,
   "source": 4
  },
  {
   "ts": "2026-08-23T01:09:48.319Z",
   "subscribers": 20686,
   "source": 4
  },
  {
   "ts": "2026-08-24T17:14:41.640Z",
   "subscribers": 20679,
   "source": 4
  },
  {
   "ts": "2026-08-25T13:58:31.366Z",
   "subscribers": 20671,
   "source": 4
  },
  {
   "ts": "2026-08-26T16:33:41.822Z",
   "subscribers": 20661,
   "source": 4
  },
  {
   "ts": "2026-08-27T19:24:56.814Z",
   "subscribers": 20660,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:44:56.700Z",
   "subscribers": 20652,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:26:20.510Z",
   "subscribers": 20639,
   "source": 4
  },
  {
   "ts": "2026-08-30T19:58:08.304Z",
   "subscribers": 20621,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:44:17.730Z",
   "subscribers": 20614,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:54:38.750Z",
   "subscribers": 20603,
   "source": 4
  },
  {
   "ts": "2026-09-02T23:15:04.924Z",
   "subscribers": 20601,
   "source": 4
  },
  {
   "ts": "2026-09-04T11:22:21.780Z",
   "subscribers": 20594,
   "source": 4
  },
  {
   "ts": "2026-09-07T09:37:24.067Z",
   "subscribers": 20562,
   "source": 4
  },
  {
   "ts": "2026-09-10T13:58:22.273Z",
   "subscribers": 20519,
   "source": 4
  },
  {
   "ts": "2026-09-12T13:36:40.585Z",
   "subscribers": 20514,
   "source": 4
  },
  {
   "ts": "2026-09-14T03:55:56.889Z",
   "subscribers": 20495,
   "source": 4
  },
  {
   "ts": "2026-09-15T21:42:05.939Z",
   "subscribers": 20483,
   "source": 4
  }
 ]
}