{
 "meta": {
  "dataset": "Subscriber history — @IDSchools",
  "channel": "https://tgregister.com/channel/IDSchools",
  "retrieved_at": "2026-08-19T09:50:56.705Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T03:18:24.387Z",
   "to": "2026-08-19T06:24:18.613Z"
  },
  "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": "2026-08-06T03:18:24.387Z",
   "subscribers": 13049,
   "source": 3
  },
  {
   "ts": "2026-08-06T10:30:27.517Z",
   "subscribers": 13051,
   "source": 4
  },
  {
   "ts": "2026-08-07T07:48:56.928Z",
   "subscribers": 13055,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:08:35.745Z",
   "subscribers": 13053,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:51:06.049Z",
   "subscribers": 13058,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:10:59.042Z",
   "subscribers": 13062,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:31:20.911Z",
   "subscribers": 13067,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:36:44.786Z",
   "subscribers": 13074,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:13:45.043Z",
   "subscribers": 13071,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:45:09.086Z",
   "subscribers": 13078,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:57:19.462Z",
   "subscribers": 13083,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:14:54.893Z",
   "subscribers": 13090,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:22:30.268Z",
   "subscribers": 13095,
   "source": 4
  },
  {
   "ts": "2026-08-19T06:24:18.613Z",
   "subscribers": 13093,
   "source": 4
  }
 ]
}