{
 "meta": {
  "dataset": "Subscriber history — @iOSF1",
  "channel": "https://tgregister.com/channel/iOSF1",
  "retrieved_at": "2026-09-02T16:42:18.489Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-06T09:29:48.342Z",
   "to": "2026-09-02T04:08:52.324Z"
  },
  "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": "2026-08-06T09:29:48.342Z",
   "subscribers": 58386,
   "source": 0
  },
  {
   "ts": "2026-08-06T09:30:24.415Z",
   "subscribers": 58386,
   "source": 3
  },
  {
   "ts": "2026-08-07T07:02:45.133Z",
   "subscribers": 58340,
   "source": 4
  },
  {
   "ts": "2026-08-08T10:28:35.637Z",
   "subscribers": 58278,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:21:25.807Z",
   "subscribers": 58238,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:35:13.532Z",
   "subscribers": 58211,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:12:09.861Z",
   "subscribers": 58163,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:14:53.794Z",
   "subscribers": 58110,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:08:46.988Z",
   "subscribers": 58064,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:48:32.733Z",
   "subscribers": 58008,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:26:52.973Z",
   "subscribers": 57968,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:23:55.299Z",
   "subscribers": 57898,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:12:52.494Z",
   "subscribers": 57852,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:38:40.147Z",
   "subscribers": 57793,
   "source": 4
  },
  {
   "ts": "2026-08-21T01:33:18.688Z",
   "subscribers": 57728,
   "source": 4
  },
  {
   "ts": "2026-08-22T09:35:37.622Z",
   "subscribers": 57644,
   "source": 4
  },
  {
   "ts": "2026-08-24T01:16:22.819Z",
   "subscribers": 57573,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:13:10.479Z",
   "subscribers": 57533,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:52:05.738Z",
   "subscribers": 57505,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:42:22.725Z",
   "subscribers": 57478,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:17:24.900Z",
   "subscribers": 57443,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:44:57.170Z",
   "subscribers": 57403,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:34:38.836Z",
   "subscribers": 57379,
   "source": 4
  },
  {
   "ts": "2026-08-31T00:48:00.084Z",
   "subscribers": 57354,
   "source": 4
  },
  {
   "ts": "2026-09-01T04:18:12.625Z",
   "subscribers": 57326,
   "source": 4
  },
  {
   "ts": "2026-09-02T04:08:52.324Z",
   "subscribers": 57280,
   "source": 4
  }
 ]
}