{
 "meta": {
  "dataset": "Subscriber history — @apple",
  "channel": "https://tgregister.com/channel/apple",
  "retrieved_at": "2026-09-08T06:49:37.694Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-05T22:15:03.443Z",
   "to": "2026-09-05T14:56:13.771Z"
  },
  "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": "2026-08-05T22:15:03.443Z",
   "subscribers": 13280,
   "source": 0
  },
  {
   "ts": "2026-08-06T06:31:22.096Z",
   "subscribers": 13287,
   "source": 4
  },
  {
   "ts": "2026-08-07T03:30:13.538Z",
   "subscribers": 13274,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:47:22.374Z",
   "subscribers": 13296,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:43:14.140Z",
   "subscribers": 13320,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:10:57.108Z",
   "subscribers": 13335,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:21:30.539Z",
   "subscribers": 13345,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:15:09.714Z",
   "subscribers": 13366,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:15:26.888Z",
   "subscribers": 13362,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:35:57.447Z",
   "subscribers": 13375,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:28:01.518Z",
   "subscribers": 13373,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:05:45.525Z",
   "subscribers": 13361,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:38:18.671Z",
   "subscribers": 13300,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:43:29.812Z",
   "subscribers": 13295,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:10:19.179Z",
   "subscribers": 13295,
   "source": 1
  },
  {
   "ts": "2026-08-20T19:34:02.032Z",
   "subscribers": 13292,
   "source": 4
  },
  {
   "ts": "2026-08-22T04:27:05.751Z",
   "subscribers": 13281,
   "source": 4
  },
  {
   "ts": "2026-08-23T21:45:48.513Z",
   "subscribers": 13280,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:05:00.630Z",
   "subscribers": 13281,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:32:37.667Z",
   "subscribers": 13274,
   "source": 4
  },
  {
   "ts": "2026-08-27T03:43:36.113Z",
   "subscribers": 13268,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:26:18.794Z",
   "subscribers": 13259,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:57:40.690Z",
   "subscribers": 13258,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:11:39.677Z",
   "subscribers": 13249,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:38:22.783Z",
   "subscribers": 13234,
   "source": 4
  },
  {
   "ts": "2026-09-01T08:16:23.682Z",
   "subscribers": 13220,
   "source": 4
  },
  {
   "ts": "2026-09-02T08:04:40.520Z",
   "subscribers": 13240,
   "source": 4
  },
  {
   "ts": "2026-09-03T13:01:40.707Z",
   "subscribers": 13260,
   "source": 4
  },
  {
   "ts": "2026-09-05T14:56:13.771Z",
   "subscribers": 13197,
   "source": 4
  }
 ]
}