{
 "meta": {
  "dataset": "Subscriber history — @observer",
  "channel": "https://tgregister.com/channel/observer",
  "retrieved_at": "2026-09-10T04:30:25.108Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 51,
  "window": {
   "from": "2026-08-06T21:19:00.482Z",
   "to": "2026-09-09T18:58:59.121Z"
  },
  "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": "2026-08-06T21:19:00.482Z",
   "subscribers": 15103,
   "source": 0
  },
  {
   "ts": "2026-08-06T21:30:17.503Z",
   "subscribers": 15103,
   "source": 3
  },
  {
   "ts": "2026-08-07T04:43:23.998Z",
   "subscribers": 15105,
   "source": 4
  },
  {
   "ts": "2026-08-08T02:22:16.695Z",
   "subscribers": 15107,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:21:09.584Z",
   "subscribers": 15085,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:31:16.382Z",
   "subscribers": 15072,
   "source": 3
  },
  {
   "ts": "2026-08-10T07:33:41.304Z",
   "subscribers": 15072,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:05:37.182Z",
   "subscribers": 15077,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:02:18.170Z",
   "subscribers": 15080,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:32:58.920Z",
   "subscribers": 15078,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:12:40.419Z",
   "subscribers": 15091,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:57:21.835Z",
   "subscribers": 15093,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:03:43.010Z",
   "subscribers": 15096,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:14:57.204Z",
   "subscribers": 15097,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:34:11.341Z",
   "subscribers": 15097,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:43:30.858Z",
   "subscribers": 15092,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:23:14.485Z",
   "subscribers": 15076,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:17:43.215Z",
   "subscribers": 15078,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:43:42.490Z",
   "subscribers": 15082,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:12:44.238Z",
   "subscribers": 15085,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:24:26.329Z",
   "subscribers": 15086,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:35:33.654Z",
   "subscribers": 15089,
   "source": 4
  },
  {
   "ts": "2026-08-20T11:43:33.589Z",
   "subscribers": 15083,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:03:39.109Z",
   "subscribers": 15083,
   "source": 4
  },
  {
   "ts": "2026-08-21T09:46:44.757Z",
   "subscribers": 15090,
   "source": 4
  },
  {
   "ts": "2026-08-22T01:47:29.025Z",
   "subscribers": 15093,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:24:27.513Z",
   "subscribers": 15104,
   "source": 4
  },
  {
   "ts": "2026-08-23T15:29:05.267Z",
   "subscribers": 15099,
   "source": 4
  },
  {
   "ts": "2026-08-24T13:04:37.143Z",
   "subscribers": 15092,
   "source": 4
  },
  {
   "ts": "2026-08-25T15:03:09.561Z",
   "subscribers": 15097,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:45:02.267Z",
   "subscribers": 15095,
   "source": 4
  },
  {
   "ts": "2026-08-26T17:12:02.794Z",
   "subscribers": 15090,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:44:48.641Z",
   "subscribers": 15096,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:14:03.138Z",
   "subscribers": 15093,
   "source": 4
  },
  {
   "ts": "2026-08-28T14:12:03.357Z",
   "subscribers": 15091,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:44:54.505Z",
   "subscribers": 15098,
   "source": 4
  },
  {
   "ts": "2026-08-29T15:23:16.346Z",
   "subscribers": 15090,
   "source": 4
  },
  {
   "ts": "2026-08-30T00:05:22.843Z",
   "subscribers": 15096,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:11:54.819Z",
   "subscribers": 15086,
   "source": 4
  },
  {
   "ts": "2026-08-31T01:39:25.433Z",
   "subscribers": 15064,
   "source": 4
  },
  {
   "ts": "2026-08-31T15:25:27.557Z",
   "subscribers": 15046,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:18:34.794Z",
   "subscribers": 15037,
   "source": 4
  },
  {
   "ts": "2026-09-01T18:46:31.908Z",
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   "source": 4
  },
  {
   "ts": "2026-09-02T01:14:13.890Z",
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   "source": 4
  },
  {
   "ts": "2026-09-02T18:38:56.663Z",
   "subscribers": 15022,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:28:05.681Z",
   "subscribers": 15013,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:22:22.531Z",
   "subscribers": 15011,
   "source": 4
  },
  {
   "ts": "2026-09-05T02:37:17.493Z",
   "subscribers": 14996,
   "source": 4
  },
  {
   "ts": "2026-09-06T13:39:29.652Z",
   "subscribers": 14970,
   "source": 4
  },
  {
   "ts": "2026-09-08T11:22:11.565Z",
   "subscribers": 14954,
   "source": 4
  },
  {
   "ts": "2026-09-09T18:58:59.121Z",
   "subscribers": 14943,
   "source": 4
  }
 ]
}