{
 "meta": {
  "dataset": "Subscriber history — @opher1",
  "channel": "https://tgregister.com/channel/opher1",
  "retrieved_at": "2026-09-09T17:40:11.530Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-07T18:18:15.863Z",
   "to": "2026-09-07T08:16:39.149Z"
  },
  "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": "2026-08-07T18:18:15.863Z",
   "subscribers": 10269,
   "source": 3
  },
  {
   "ts": "2026-08-08T13:52:58.868Z",
   "subscribers": 10266,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:21:58.187Z",
   "subscribers": 10258,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:14:30.471Z",
   "subscribers": 10261,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:35:00.639Z",
   "subscribers": 10260,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:09:05.574Z",
   "subscribers": 10261,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:48:09.311Z",
   "subscribers": 10258,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:16:50.240Z",
   "subscribers": 10259,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:07:42.628Z",
   "subscribers": 10238,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:36:58.877Z",
   "subscribers": 10253,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:12:02.111Z",
   "subscribers": 10227,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:04:40.446Z",
   "subscribers": 10216,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:36:26.278Z",
   "subscribers": 10217,
   "source": 4
  },
  {
   "ts": "2026-08-21T13:14:30.039Z",
   "subscribers": 10213,
   "source": 4
  },
  {
   "ts": "2026-08-23T03:14:30.476Z",
   "subscribers": 10205,
   "source": 4
  },
  {
   "ts": "2026-08-24T17:34:12.730Z",
   "subscribers": 10194,
   "source": 4
  },
  {
   "ts": "2026-08-25T15:17:48.399Z",
   "subscribers": 10187,
   "source": 4
  },
  {
   "ts": "2026-08-26T17:53:55.984Z",
   "subscribers": 10185,
   "source": 4
  },
  {
   "ts": "2026-08-27T20:23:06.194Z",
   "subscribers": 10179,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:12:28.677Z",
   "subscribers": 10176,
   "source": 4
  },
  {
   "ts": "2026-08-30T17:34:22.248Z",
   "subscribers": 10184,
   "source": 4
  },
  {
   "ts": "2026-08-31T19:14:25.259Z",
   "subscribers": 10123,
   "source": 4
  },
  {
   "ts": "2026-09-01T16:07:29.042Z",
   "subscribers": 10000,
   "source": 4
  },
  {
   "ts": "2026-09-02T18:14:16.402Z",
   "subscribers": 9852,
   "source": 4
  },
  {
   "ts": "2026-09-07T08:16:39.149Z",
   "subscribers": 8641,
   "source": 4
  }
 ]
}