{
 "meta": {
  "dataset": "Subscriber history — @IRIEducation",
  "channel": "https://tgregister.com/channel/IRIEducation",
  "retrieved_at": "2026-08-19T02:17:49.139Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T01:15:43.309Z",
   "to": "2026-08-18T21:18:58.028Z"
  },
  "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": "2026-08-07T01:15:43.309Z",
   "subscribers": 214213,
   "source": 3
  },
  {
   "ts": "2026-08-07T21:01:49.523Z",
   "subscribers": 213508,
   "source": 4
  },
  {
   "ts": "2026-08-08T18:22:01.229Z",
   "subscribers": 212888,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:57:56.054Z",
   "subscribers": 211907,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:47:53.937Z",
   "subscribers": 211289,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:27:27.990Z",
   "subscribers": 210688,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:23:30.382Z",
   "subscribers": 210077,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:47:30.674Z",
   "subscribers": 210933,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:55:55.794Z",
   "subscribers": 214453,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:39:11.398Z",
   "subscribers": 217689,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:04:38.898Z",
   "subscribers": 219138,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:18:58.028Z",
   "subscribers": 219972,
   "source": 4
  }
 ]
}