{
 "meta": {
  "dataset": "Subscriber history — @DevansClasses",
  "channel": "https://tgregister.com/channel/DevansClasses",
  "retrieved_at": "2026-09-16T23:43:36.162Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-12T19:31:31.449Z",
   "to": "2026-09-15T10:21:04.216Z"
  },
  "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": "2026-08-12T19:31:31.449Z",
   "subscribers": 17641,
   "source": 3
  },
  {
   "ts": "2026-08-13T13:48:45.902Z",
   "subscribers": 17632,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:25:42.996Z",
   "subscribers": 17622,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:08:44.678Z",
   "subscribers": 17600,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:44:15.487Z",
   "subscribers": 17589,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:34:20.258Z",
   "subscribers": 17581,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:41:41.385Z",
   "subscribers": 17573,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:58:03.861Z",
   "subscribers": 17569,
   "source": 4
  },
  {
   "ts": "2026-08-21T22:15:57.952Z",
   "subscribers": 17554,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:56:51.910Z",
   "subscribers": 17537,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:29:14.140Z",
   "subscribers": 17515,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:34:12.424Z",
   "subscribers": 17510,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:55:02.574Z",
   "subscribers": 17502,
   "source": 4
  },
  {
   "ts": "2026-08-27T16:45:31.123Z",
   "subscribers": 17496,
   "source": 4
  },
  {
   "ts": "2026-08-28T15:03:16.851Z",
   "subscribers": 17488,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:17:53.143Z",
   "subscribers": 17480,
   "source": 4
  },
  {
   "ts": "2026-08-30T17:28:24.672Z",
   "subscribers": 17465,
   "source": 4
  },
  {
   "ts": "2026-08-31T17:04:59.912Z",
   "subscribers": 17452,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:53:00.441Z",
   "subscribers": 17445,
   "source": 4
  },
  {
   "ts": "2026-09-02T18:16:03.049Z",
   "subscribers": 17433,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:37:38.805Z",
   "subscribers": 17420,
   "source": 4
  },
  {
   "ts": "2026-09-06T10:58:41.205Z",
   "subscribers": 17402,
   "source": 4
  },
  {
   "ts": "2026-09-09T16:00:32.477Z",
   "subscribers": 17374,
   "source": 4
  },
  {
   "ts": "2026-09-11T23:21:52.657Z",
   "subscribers": 17357,
   "source": 4
  },
  {
   "ts": "2026-09-13T17:41:21.762Z",
   "subscribers": 17330,
   "source": 4
  },
  {
   "ts": "2026-09-15T10:21:04.216Z",
   "subscribers": 17315,
   "source": 4
  }
 ]
}