{
 "meta": {
  "dataset": "Subscriber history — @tetherby",
  "channel": "https://tgregister.com/channel/tetherby",
  "retrieved_at": "2026-09-11T18:23:38.710Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-07T09:41:37.687Z",
   "to": "2026-09-10T20:22:18.191Z"
  },
  "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": "2026-08-07T09:41:37.687Z",
   "subscribers": 13718,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:13:31.238Z",
   "subscribers": 13736,
   "source": 4
  },
  {
   "ts": "2026-08-08T10:56:01.972Z",
   "subscribers": 13729,
   "source": 4
  },
  {
   "ts": "2026-08-09T11:11:05.162Z",
   "subscribers": 13739,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:36:52.680Z",
   "subscribers": 13720,
   "source": 4
  },
  {
   "ts": "2026-08-11T12:48:39.035Z",
   "subscribers": 13754,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:04:21.014Z",
   "subscribers": 13765,
   "source": 4
  },
  {
   "ts": "2026-08-13T22:48:19.683Z",
   "subscribers": 13946,
   "source": 4
  },
  {
   "ts": "2026-08-15T07:39:16.515Z",
   "subscribers": 13959,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:48:03.194Z",
   "subscribers": 13941,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:49:04.638Z",
   "subscribers": 14165,
   "source": 4
  },
  {
   "ts": "2026-08-18T22:24:40.402Z",
   "subscribers": 14158,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:48:32.700Z",
   "subscribers": 14158,
   "source": 1
  },
  {
   "ts": "2026-08-19T18:53:14.500Z",
   "subscribers": 14162,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:06:17.166Z",
   "subscribers": 14169,
   "source": 4
  },
  {
   "ts": "2026-08-22T06:13:30.964Z",
   "subscribers": 14183,
   "source": 4
  },
  {
   "ts": "2026-08-23T23:45:12.126Z",
   "subscribers": 14186,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:57:02.971Z",
   "subscribers": 14192,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:43:52.506Z",
   "subscribers": 14183,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:25:17.519Z",
   "subscribers": 14181,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:17:37.064Z",
   "subscribers": 14236,
   "source": 4
  },
  {
   "ts": "2026-08-29T03:26:28.903Z",
   "subscribers": 14234,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:34:38.836Z",
   "subscribers": 14279,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:17:24.406Z",
   "subscribers": 14284,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:45:22.216Z",
   "subscribers": 14339,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:32:49.352Z",
   "subscribers": 14370,
   "source": 4
  },
  {
   "ts": "2026-09-03T00:55:01.487Z",
   "subscribers": 14380,
   "source": 4
  },
  {
   "ts": "2026-09-04T19:36:11.902Z",
   "subscribers": 14401,
   "source": 4
  },
  {
   "ts": "2026-09-07T17:37:58.055Z",
   "subscribers": 14384,
   "source": 4
  },
  {
   "ts": "2026-09-10T20:22:18.191Z",
   "subscribers": 14388,
   "source": 4
  }
 ]
}