{
 "meta": {
  "dataset": "Subscriber history — @WhispersText",
  "channel": "https://tgregister.com/channel/WhispersText",
  "retrieved_at": "2026-09-12T14:59:35.973Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T13:03:27.554Z",
   "to": "2026-09-11T18:20:57.995Z"
  },
  "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": "2026-08-07T13:03:27.554Z",
   "subscribers": 13323,
   "source": 0
  },
  {
   "ts": "2026-08-07T13:16:17.093Z",
   "subscribers": 13323,
   "source": 3
  },
  {
   "ts": "2026-08-08T10:56:40.452Z",
   "subscribers": 13303,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:31:58.276Z",
   "subscribers": 13279,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:24:49.621Z",
   "subscribers": 13259,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:48:26.485Z",
   "subscribers": 13242,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:57:58.488Z",
   "subscribers": 13219,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:18:02.666Z",
   "subscribers": 13196,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:26:27.589Z",
   "subscribers": 13158,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:53:55.150Z",
   "subscribers": 13130,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:54:35.794Z",
   "subscribers": 13106,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:07:14.290Z",
   "subscribers": 13083,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:42:22.701Z",
   "subscribers": 13068,
   "source": 4
  },
  {
   "ts": "2026-08-21T02:07:54.304Z",
   "subscribers": 13039,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:18:38.709Z",
   "subscribers": 13021,
   "source": 4
  },
  {
   "ts": "2026-08-24T02:53:26.125Z",
   "subscribers": 12988,
   "source": 4
  },
  {
   "ts": "2026-08-25T06:11:43.741Z",
   "subscribers": 12968,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:44:26.845Z",
   "subscribers": 12955,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:42:04.731Z",
   "subscribers": 12940,
   "source": 4
  },
  {
   "ts": "2026-08-28T11:44:20.511Z",
   "subscribers": 12927,
   "source": 4
  },
  {
   "ts": "2026-08-29T08:55:29.348Z",
   "subscribers": 12916,
   "source": 4
  },
  {
   "ts": "2026-08-30T11:46:21.667Z",
   "subscribers": 12902,
   "source": 4
  },
  {
   "ts": "2026-08-31T14:11:53.945Z",
   "subscribers": 12878,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:25:20.901Z",
   "subscribers": 12859,
   "source": 4
  },
  {
   "ts": "2026-09-02T11:33:39.798Z",
   "subscribers": 12838,
   "source": 4
  },
  {
   "ts": "2026-09-03T21:57:29.699Z",
   "subscribers": 12815,
   "source": 4
  },
  {
   "ts": "2026-09-06T00:17:46.859Z",
   "subscribers": 12780,
   "source": 4
  },
  {
   "ts": "2026-09-09T08:36:14.802Z",
   "subscribers": 12718,
   "source": 4
  },
  {
   "ts": "2026-09-11T18:20:57.995Z",
   "subscribers": 12656,
   "source": 4
  }
 ]
}