{
 "meta": {
  "dataset": "Subscriber history — @rosmining_ru",
  "channel": "https://tgregister.com/channel/rosmining_ru",
  "retrieved_at": "2026-08-18T14:46:08.146Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T09:55:10.276Z",
   "to": "2026-08-17T17:25:09.334Z"
  },
  "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": "2026-08-06T09:55:10.276Z",
   "subscribers": 22962,
   "source": 0
  },
  {
   "ts": "2026-08-06T10:01:56.727Z",
   "subscribers": 22962,
   "source": 3
  },
  {
   "ts": "2026-08-07T06:37:12.429Z",
   "subscribers": 22639,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:58:36.174Z",
   "subscribers": 22476,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:31:58.276Z",
   "subscribers": 22401,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:47:31.230Z",
   "subscribers": 22338,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:53:28.169Z",
   "subscribers": 22270,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:33:24.638Z",
   "subscribers": 22230,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:18:58.175Z",
   "subscribers": 22199,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:45:32.758Z",
   "subscribers": 22163,
   "source": 4
  },
  {
   "ts": "2026-08-16T09:06:58.670Z",
   "subscribers": 22126,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:25:09.334Z",
   "subscribers": 22095,
   "source": 4
  }
 ]
}