{
 "meta": {
  "dataset": "Subscriber history — @H2educ",
  "channel": "https://tgregister.com/channel/H2educ",
  "retrieved_at": "2026-08-16T08:41:55.624Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-05T21:26:50.669Z",
   "to": "2026-08-14T23:47:00.878Z"
  },
  "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": "2026-08-05T21:26:50.669Z",
   "subscribers": 169484,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:31:08.437Z",
   "subscribers": 169484,
   "source": 3
  },
  {
   "ts": "2026-08-06T14:00:28.051Z",
   "subscribers": 169427,
   "source": 4
  },
  {
   "ts": "2026-08-07T14:27:03.569Z",
   "subscribers": 169501,
   "source": 4
  },
  {
   "ts": "2026-08-08T12:44:39.859Z",
   "subscribers": 169486,
   "source": 4
  },
  {
   "ts": "2026-08-09T13:11:07.125Z",
   "subscribers": 169430,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:04:27.581Z",
   "subscribers": 169373,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:08:58.704Z",
   "subscribers": 169496,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:54:11.357Z",
   "subscribers": 173885,
   "source": 4
  },
  {
   "ts": "2026-08-13T17:59:13.009Z",
   "subscribers": 175673,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:47:00.878Z",
   "subscribers": 175855,
   "source": 4
  }
 ]
}