{
 "meta": {
  "dataset": "Subscriber history — @kovalevpsyin",
  "channel": "https://tgregister.com/channel/kovalevpsyin",
  "retrieved_at": "2026-09-16T17:19:36.597Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T10:38:07.947Z",
   "to": "2026-09-15T00:19:28.839Z"
  },
  "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": "2026-08-07T10:38:07.947Z",
   "subscribers": 5589,
   "source": 0
  },
  {
   "ts": "2026-08-07T10:45:50.293Z",
   "subscribers": 5589,
   "source": 3
  },
  {
   "ts": "2026-08-07T14:10:36.454Z",
   "subscribers": 5587,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:08:58.265Z",
   "subscribers": 5592,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:17:27.194Z",
   "subscribers": 5612,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:28:18.842Z",
   "subscribers": 5633,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:05:01.500Z",
   "subscribers": 5643,
   "source": 4
  },
  {
   "ts": "2026-08-23T19:07:59.705Z",
   "subscribers": 5656,
   "source": 4
  },
  {
   "ts": "2026-08-26T17:02:51.112Z",
   "subscribers": 5663,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:34:50.270Z",
   "subscribers": 5668,
   "source": 4
  },
  {
   "ts": "2026-09-06T09:59:17.294Z",
   "subscribers": 5680,
   "source": 4
  },
  {
   "ts": "2026-09-11T07:58:57.782Z",
   "subscribers": 5743,
   "source": 4
  },
  {
   "ts": "2026-09-15T00:19:28.839Z",
   "subscribers": 5765,
   "source": 4
  }
 ]
}