{
 "meta": {
  "dataset": "Subscriber history — @katrin_dya",
  "channel": "https://tgregister.com/channel/katrin_dya",
  "retrieved_at": "2026-08-18T18:42:39.273Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T09:47:38.196Z",
   "to": "2026-08-17T19:28:36.993Z"
  },
  "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": "2026-08-06T09:47:38.196Z",
   "subscribers": 41620,
   "source": 3
  },
  {
   "ts": "2026-08-07T01:25:29.124Z",
   "subscribers": 41618,
   "source": 4
  },
  {
   "ts": "2026-08-07T22:06:01.811Z",
   "subscribers": 41612,
   "source": 4
  },
  {
   "ts": "2026-08-08T20:52:05.369Z",
   "subscribers": 41604,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:21:12.425Z",
   "subscribers": 41599,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:48:32.222Z",
   "subscribers": 41595,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:13:03.511Z",
   "subscribers": 41582,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:22:47.152Z",
   "subscribers": 41575,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:47:54.861Z",
   "subscribers": 41555,
   "source": 4
  },
  {
   "ts": "2026-08-15T02:13:11.889Z",
   "subscribers": 41538,
   "source": 4
  },
  {
   "ts": "2026-08-16T17:26:09.352Z",
   "subscribers": 41528,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:28:36.993Z",
   "subscribers": 41522,
   "source": 4
  }
 ]
}