{
 "meta": {
  "dataset": "Subscriber history — @math_ehsan_ghiassi",
  "channel": "https://tgregister.com/channel/math_ehsan_ghiassi",
  "retrieved_at": "2026-08-30T07:32:31.946Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-06T20:15:33.359Z",
   "to": "2026-08-29T10:49:13.296Z"
  },
  "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": "2026-08-06T20:15:33.359Z",
   "subscribers": 39563,
   "source": 0
  },
  {
   "ts": "2026-08-07T03:21:00.819Z",
   "subscribers": 39543,
   "source": 4
  },
  {
   "ts": "2026-08-08T01:21:33.439Z",
   "subscribers": 39458,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:54:31.001Z",
   "subscribers": 39386,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:42:13.855Z",
   "subscribers": 39250,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:35:37.063Z",
   "subscribers": 39165,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:16:18.095Z",
   "subscribers": 39097,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:17:48.626Z",
   "subscribers": 39022,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:21:58.185Z",
   "subscribers": 39097,
   "source": 1
  },
  {
   "ts": "2026-08-14T10:25:10.816Z",
   "subscribers": 38919,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:05:57.134Z",
   "subscribers": 38802,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:38:42.305Z",
   "subscribers": 38623,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:15:48.360Z",
   "subscribers": 38558,
   "source": 4
  },
  {
   "ts": "2026-08-19T07:13:37.358Z",
   "subscribers": 38471,
   "source": 4
  },
  {
   "ts": "2026-08-20T08:03:12.241Z",
   "subscribers": 38282,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:04:30.569Z",
   "subscribers": 37024,
   "source": 4
  },
  {
   "ts": "2026-08-22T22:13:03.804Z",
   "subscribers": 36233,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:26:25.023Z",
   "subscribers": 35953,
   "source": 4
  },
  {
   "ts": "2026-08-25T16:18:51.442Z",
   "subscribers": 35800,
   "source": 4
  },
  {
   "ts": "2026-08-26T17:04:57.911Z",
   "subscribers": 35701,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:43:23.864Z",
   "subscribers": 35580,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:34:00.679Z",
   "subscribers": 35488,
   "source": 4
  },
  {
   "ts": "2026-08-29T10:49:13.296Z",
   "subscribers": 35382,
   "source": 4
  }
 ]
}