{
 "meta": {
  "dataset": "Subscriber history — @bours_edu",
  "channel": "https://tgregister.com/channel/bours_edu",
  "retrieved_at": "2026-08-21T14:55:07.318Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-06T16:58:04.455Z",
   "to": "2026-08-21T09:04:42.123Z"
  },
  "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": "2026-08-06T16:58:04.455Z",
   "subscribers": 11104,
   "source": 0
  },
  {
   "ts": "2026-08-06T17:15:40.091Z",
   "subscribers": 11104,
   "source": 3
  },
  {
   "ts": "2026-08-07T04:31:40.396Z",
   "subscribers": 11100,
   "source": 4
  },
  {
   "ts": "2026-08-08T01:44:46.624Z",
   "subscribers": 11091,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:52:20.769Z",
   "subscribers": 11088,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:01:37.525Z",
   "subscribers": 11082,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:15:47.507Z",
   "subscribers": 11078,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:42:46.946Z",
   "subscribers": 11074,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:44:26.072Z",
   "subscribers": 11071,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:36:01.558Z",
   "subscribers": 11070,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:03:26.942Z",
   "subscribers": 11062,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:46:59.789Z",
   "subscribers": 11056,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:38:39.080Z",
   "subscribers": 11053,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:26:24.721Z",
   "subscribers": 11052,
   "source": 4
  },
  {
   "ts": "2026-08-20T07:52:36.650Z",
   "subscribers": 11050,
   "source": 4
  },
  {
   "ts": "2026-08-21T09:04:42.123Z",
   "subscribers": 11047,
   "source": 4
  }
 ]
}