{
 "meta": {
  "dataset": "Subscriber history — @Roshtein",
  "channel": "https://tgregister.com/channel/Roshtein",
  "retrieved_at": "2026-08-28T18:47:00.822Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T05:41:53.665Z",
   "to": "2026-08-28T00:06:15.398Z"
  },
  "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": "2026-08-07T05:41:53.665Z",
   "subscribers": 12590,
   "source": 0
  },
  {
   "ts": "2026-08-07T16:33:54.791Z",
   "subscribers": 12588,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:27:28.127Z",
   "subscribers": 12584,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:42:07.323Z",
   "subscribers": 12575,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:12:23.509Z",
   "subscribers": 12567,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:02:42.431Z",
   "subscribers": 12561,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:34:00.771Z",
   "subscribers": 12553,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:07:45.671Z",
   "subscribers": 12543,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:38:42.516Z",
   "subscribers": 12537,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:34:12.778Z",
   "subscribers": 12527,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:48:14.894Z",
   "subscribers": 12518,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:17:59.973Z",
   "subscribers": 12512,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:35:08.802Z",
   "subscribers": 12501,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:23:20.317Z",
   "subscribers": 12501,
   "source": 1
  },
  {
   "ts": "2026-08-21T00:45:49.332Z",
   "subscribers": 12492,
   "source": 4
  },
  {
   "ts": "2026-08-22T06:27:15.904Z",
   "subscribers": 12486,
   "source": 4
  },
  {
   "ts": "2026-08-24T00:24:35.461Z",
   "subscribers": 12459,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:33:40.433Z",
   "subscribers": 12446,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:25:18.868Z",
   "subscribers": 12442,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:04:16.164Z",
   "subscribers": 12434,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:06:15.398Z",
   "subscribers": 12430,
   "source": 4
  }
 ]
}