{
 "meta": {
  "dataset": "Subscriber history — @CustomNotificationSounds",
  "channel": "https://tgregister.com/channel/CustomNotificationSounds",
  "retrieved_at": "2026-09-10T07:25:55.081Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 31,
  "window": {
   "from": "2026-08-05T22:02:06.811Z",
   "to": "2026-09-09T09:15:58.471Z"
  },
  "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": "2026-08-05T22:02:06.811Z",
   "subscribers": 77377,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:35:10.089Z",
   "subscribers": 77377,
   "source": 3
  },
  {
   "ts": "2026-08-06T12:10:49.298Z",
   "subscribers": 77374,
   "source": 4
  },
  {
   "ts": "2026-08-07T15:11:02.802Z",
   "subscribers": 77340,
   "source": 4
  },
  {
   "ts": "2026-08-08T11:42:39.199Z",
   "subscribers": 77320,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:52:04.498Z",
   "subscribers": 77283,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:10:58.479Z",
   "subscribers": 77264,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:38:57.903Z",
   "subscribers": 77238,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:14:45.992Z",
   "subscribers": 77206,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:15:42.306Z",
   "subscribers": 77186,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:55:14.240Z",
   "subscribers": 77169,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:28:05.350Z",
   "subscribers": 77151,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:05:30.102Z",
   "subscribers": 77114,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:23:12.744Z",
   "subscribers": 77095,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:02:15.490Z",
   "subscribers": 77061,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:35:38.619Z",
   "subscribers": 77043,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:23:51.247Z",
   "subscribers": 77018,
   "source": 4
  },
  {
   "ts": "2026-08-22T18:44:20.726Z",
   "subscribers": 76986,
   "source": 4
  },
  {
   "ts": "2026-08-24T12:07:02.857Z",
   "subscribers": 76939,
   "source": 4
  },
  {
   "ts": "2026-08-25T08:35:51.879Z",
   "subscribers": 76923,
   "source": 4
  },
  {
   "ts": "2026-08-26T11:56:22.670Z",
   "subscribers": 76896,
   "source": 4
  },
  {
   "ts": "2026-08-27T10:56:09.163Z",
   "subscribers": 76885,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:52:06.625Z",
   "subscribers": 76856,
   "source": 4
  },
  {
   "ts": "2026-08-29T12:59:05.196Z",
   "subscribers": 76837,
   "source": 4
  },
  {
   "ts": "2026-08-30T15:24:15.372Z",
   "subscribers": 76806,
   "source": 4
  },
  {
   "ts": "2026-08-31T14:11:53.945Z",
   "subscribers": 76778,
   "source": 4
  },
  {
   "ts": "2026-09-01T12:56:39.734Z",
   "subscribers": 76756,
   "source": 4
  },
  {
   "ts": "2026-09-02T11:13:30.214Z",
   "subscribers": 76731,
   "source": 4
  },
  {
   "ts": "2026-09-03T18:18:34.169Z",
   "subscribers": 76691,
   "source": 4
  },
  {
   "ts": "2026-09-06T00:56:23.102Z",
   "subscribers": 76641,
   "source": 4
  },
  {
   "ts": "2026-09-09T09:15:58.471Z",
   "subscribers": 76564,
   "source": 4
  }
 ]
}