{
 "meta": {
  "dataset": "Subscriber history — @iufkfbmnvm",
  "channel": "https://tgregister.com/channel/iufkfbmnvm",
  "retrieved_at": "2026-09-04T14:42:01.389Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T14:50:05.247Z",
   "to": "2026-09-04T09:00:24.536Z"
  },
  "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": "2026-08-07T14:50:05.247Z",
   "subscribers": 13155,
   "source": 0
  },
  {
   "ts": "2026-08-08T11:42:20.228Z",
   "subscribers": 13143,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:01:19.525Z",
   "subscribers": 13127,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:35:31.062Z",
   "subscribers": 13111,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:32:46.626Z",
   "subscribers": 13101,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:14:23.180Z",
   "subscribers": 13085,
   "source": 4
  },
  {
   "ts": "2026-08-13T12:26:02.666Z",
   "subscribers": 13069,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:38:42.032Z",
   "subscribers": 13047,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:17:46.733Z",
   "subscribers": 13021,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:26:23.170Z",
   "subscribers": 12990,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:22:50.989Z",
   "subscribers": 12968,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:44:54.760Z",
   "subscribers": 12947,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:05:39.527Z",
   "subscribers": 12947,
   "source": 1
  },
  {
   "ts": "2026-08-20T17:25:39.214Z",
   "subscribers": 12929,
   "source": 4
  },
  {
   "ts": "2026-08-21T16:27:05.528Z",
   "subscribers": 12905,
   "source": 4
  },
  {
   "ts": "2026-08-23T03:18:32.594Z",
   "subscribers": 12874,
   "source": 4
  },
  {
   "ts": "2026-08-24T16:56:38.971Z",
   "subscribers": 12853,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:03:44.241Z",
   "subscribers": 12834,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:27:48.303Z",
   "subscribers": 12814,
   "source": 4
  },
  {
   "ts": "2026-08-27T16:06:22.616Z",
   "subscribers": 12808,
   "source": 4
  },
  {
   "ts": "2026-08-28T18:18:39.172Z",
   "subscribers": 12791,
   "source": 4
  },
  {
   "ts": "2026-08-29T20:25:22.908Z",
   "subscribers": 12772,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:47:16.269Z",
   "subscribers": 12753,
   "source": 4
  },
  {
   "ts": "2026-08-31T18:55:10.237Z",
   "subscribers": 12733,
   "source": 4
  },
  {
   "ts": "2026-09-01T20:06:09.437Z",
   "subscribers": 12712,
   "source": 4
  },
  {
   "ts": "2026-09-03T01:04:31.252Z",
   "subscribers": 12692,
   "source": 4
  },
  {
   "ts": "2026-09-04T09:00:24.536Z",
   "subscribers": 12668,
   "source": 4
  }
 ]
}