{
 "meta": {
  "dataset": "Subscriber history — @schoolofai",
  "channel": "https://tgregister.com/channel/schoolofai",
  "retrieved_at": "2026-08-22T00:19:54.807Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-06T08:16:52.974Z",
   "to": "2026-08-21T21:38:04.070Z"
  },
  "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": "2026-08-06T08:16:52.974Z",
   "subscribers": 10865,
   "source": 3
  },
  {
   "ts": "2026-08-06T21:04:48.286Z",
   "subscribers": 10867,
   "source": 4
  },
  {
   "ts": "2026-08-07T20:52:09.940Z",
   "subscribers": 10877,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:47:03.280Z",
   "subscribers": 10900,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:27:42.510Z",
   "subscribers": 10911,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:22:01.569Z",
   "subscribers": 10914,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:43:43.834Z",
   "subscribers": 10939,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:24:38.438Z",
   "subscribers": 10949,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:28:11.346Z",
   "subscribers": 10963,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:58:23.998Z",
   "subscribers": 10983,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:45:49.320Z",
   "subscribers": 11000,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:34:49.825Z",
   "subscribers": 11017,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:33:36.197Z",
   "subscribers": 11015,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:03:02.476Z",
   "subscribers": 11026,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:38:20.472Z",
   "subscribers": 11031,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:38:04.070Z",
   "subscribers": 11044,
   "source": 4
  }
 ]
}