{
 "meta": {
  "dataset": "Subscriber history — @RubleToEuro",
  "channel": "https://tgregister.com/channel/RubleToEuro",
  "retrieved_at": "2026-09-08T16:34:45.018Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T17:39:50.300Z",
   "to": "2026-09-08T08:54:45.259Z"
  },
  "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": "2026-08-07T17:39:50.300Z",
   "subscribers": 3709,
   "source": 0
  },
  {
   "ts": "2026-08-08T00:53:18.732Z",
   "subscribers": 3708,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:12:22.013Z",
   "subscribers": 3728,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:23:56.342Z",
   "subscribers": 4032,
   "source": 4
  },
  {
   "ts": "2026-08-18T00:57:06.914Z",
   "subscribers": 4033,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:14:26.627Z",
   "subscribers": 4083,
   "source": 4
  },
  {
   "ts": "2026-08-24T01:14:58.760Z",
   "subscribers": 4179,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:09:01.101Z",
   "subscribers": 4157,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:27:22.085Z",
   "subscribers": 4259,
   "source": 4
  },
  {
   "ts": "2026-09-02T16:53:04.625Z",
   "subscribers": 4356,
   "source": 4
  },
  {
   "ts": "2026-09-03T23:08:05.680Z",
   "subscribers": 4356,
   "source": 1
  },
  {
   "ts": "2026-09-08T08:54:45.259Z",
   "subscribers": 4399,
   "source": 4
  }
 ]
}