{
 "meta": {
  "dataset": "Subscriber history — @WebsiteDesignLearningGroup",
  "channel": "https://tgregister.com/channel/WebsiteDesignLearningGroup",
  "retrieved_at": "2026-08-30T13:35:51.502Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T04:08:10.793Z",
   "to": "2026-08-30T05:12:19.240Z"
  },
  "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": "2026-08-07T04:08:10.793Z",
   "subscribers": 28068,
   "source": 0
  },
  {
   "ts": "2026-08-07T04:15:18.777Z",
   "subscribers": 28068,
   "source": 3
  },
  {
   "ts": "2026-08-07T15:42:31.812Z",
   "subscribers": 28075,
   "source": 4
  },
  {
   "ts": "2026-08-08T18:11:51.309Z",
   "subscribers": 28082,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:57:50.734Z",
   "subscribers": 28073,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:16:47.329Z",
   "subscribers": 28075,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:23:10.247Z",
   "subscribers": 28070,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:43:36.903Z",
   "subscribers": 28073,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:27:45.041Z",
   "subscribers": 28079,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:08:13.698Z",
   "subscribers": 28077,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:52:26.720Z",
   "subscribers": 28070,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:08:51.070Z",
   "subscribers": 28068,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:33:50.596Z",
   "subscribers": 28060,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:06:04.922Z",
   "subscribers": 28063,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:44:32.654Z",
   "subscribers": 28047,
   "source": 4
  },
  {
   "ts": "2026-08-23T04:15:40.064Z",
   "subscribers": 28037,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:42:56.957Z",
   "subscribers": 28008,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:44:05.993Z",
   "subscribers": 27986,
   "source": 4
  },
  {
   "ts": "2026-08-26T22:48:29.218Z",
   "subscribers": 27974,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:34:12.004Z",
   "subscribers": 27983,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:27:28.294Z",
   "subscribers": 27978,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:12:19.240Z",
   "subscribers": 27982,
   "source": 4
  }
 ]
}