{
 "meta": {
  "dataset": "Subscriber history — @iwrus",
  "channel": "https://tgregister.com/channel/iwrus",
  "retrieved_at": "2026-08-19T07:52:18.647Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T05:17:03.175Z",
   "to": "2026-08-18T13:22:50.310Z"
  },
  "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": "2026-08-07T05:17:03.175Z",
   "subscribers": 11225,
   "source": 3
  },
  {
   "ts": "2026-08-08T03:07:33.637Z",
   "subscribers": 11151,
   "source": 4
  },
  {
   "ts": "2026-08-08T03:34:37.984Z",
   "subscribers": 11151,
   "source": 4
  },
  {
   "ts": "2026-08-09T00:55:08.540Z",
   "subscribers": 11081,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:51:48.859Z",
   "subscribers": 11081,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:14:13.449Z",
   "subscribers": 11001,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:40:58.814Z",
   "subscribers": 10987,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:56:03.721Z",
   "subscribers": 10949,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:06:34.258Z",
   "subscribers": 10947,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:24:40.302Z",
   "subscribers": 10895,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:42:03.638Z",
   "subscribers": 10895,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:14:51.547Z",
   "subscribers": 10872,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:34:54.837Z",
   "subscribers": 10860,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:55:45.316Z",
   "subscribers": 10782,
   "source": 4
  },
  {
   "ts": "2026-08-14T11:24:35.082Z",
   "subscribers": 10782,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:47:13.662Z",
   "subscribers": 13351,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:19:04.759Z",
   "subscribers": 13341,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:34:14.953Z",
   "subscribers": 13261,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:13:11.283Z",
   "subscribers": 13261,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:24:37.003Z",
   "subscribers": 13231,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:22:50.310Z",
   "subscribers": 13231,
   "source": 4
  }
 ]
}