{
 "meta": {
  "dataset": "Subscriber history — @prometheus",
  "channel": "https://tgregister.com/channel/prometheus",
  "retrieved_at": "2026-08-15T22:37:41.802Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-06T02:26:21.155Z",
   "to": "2026-08-14T18:47:36.678Z"
  },
  "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": "2026-08-06T02:26:21.155Z",
   "subscribers": 40922,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:30:18.290Z",
   "subscribers": 40922,
   "source": 3
  },
  {
   "ts": "2026-08-06T08:50:48.527Z",
   "subscribers": 40920,
   "source": 4
  },
  {
   "ts": "2026-08-07T07:16:58.794Z",
   "subscribers": 40882,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:11:49.631Z",
   "subscribers": 40857,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:02:07.516Z",
   "subscribers": 40818,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:14:07.333Z",
   "subscribers": 40791,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:27:01.004Z",
   "subscribers": 40759,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:42:34.392Z",
   "subscribers": 40716,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:34:31.792Z",
   "subscribers": 40724,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:47:36.678Z",
   "subscribers": 40676,
   "source": 4
  }
 ]
}