{
 "meta": {
  "dataset": "Subscriber history — @Learn_Japanese",
  "channel": "https://tgregister.com/channel/Learn_Japanese",
  "retrieved_at": "2026-09-10T11:19:42.177Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-05T23:01:37.233Z",
   "to": "2026-09-08T12:38:08.204Z"
  },
  "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": "2026-08-05T23:01:37.233Z",
   "subscribers": 29035,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:00:52.591Z",
   "subscribers": 29035,
   "source": 3
  },
  {
   "ts": "2026-08-06T02:50:28.630Z",
   "subscribers": 29038,
   "source": 4
  },
  {
   "ts": "2026-08-07T05:50:35.505Z",
   "subscribers": 29043,
   "source": 4
  },
  {
   "ts": "2026-08-08T03:10:55.614Z",
   "subscribers": 29036,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:52:06.161Z",
   "subscribers": 29039,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:13:00.602Z",
   "subscribers": 29029,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:13:28.984Z",
   "subscribers": 29025,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:35:30.410Z",
   "subscribers": 29033,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:27:51.654Z",
   "subscribers": 29036,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:56:13.880Z",
   "subscribers": 29031,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:46:43.041Z",
   "subscribers": 29030,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:42:43.410Z",
   "subscribers": 29038,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:12:48.749Z",
   "subscribers": 29047,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:24:21.859Z",
   "subscribers": 29043,
   "source": 4
  },
  {
   "ts": "2026-08-21T22:39:09.978Z",
   "subscribers": 29034,
   "source": 4
  },
  {
   "ts": "2026-08-23T12:16:34.712Z",
   "subscribers": 29045,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:08:43.078Z",
   "subscribers": 29031,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:13:11.289Z",
   "subscribers": 29029,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:43:17.486Z",
   "subscribers": 29025,
   "source": 4
  },
  {
   "ts": "2026-08-27T21:07:37.221Z",
   "subscribers": 29037,
   "source": 4
  },
  {
   "ts": "2026-08-28T20:43:53.633Z",
   "subscribers": 29039,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:25:46.746Z",
   "subscribers": 29041,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:48:50.426Z",
   "subscribers": 29042,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:43:04.377Z",
   "subscribers": 29035,
   "source": 4
  },
  {
   "ts": "2026-09-03T08:45:32.012Z",
   "subscribers": 29036,
   "source": 4
  },
  {
   "ts": "2026-09-05T07:02:04.843Z",
   "subscribers": 29034,
   "source": 4
  },
  {
   "ts": "2026-09-08T12:38:08.204Z",
   "subscribers": 29041,
   "source": 4
  }
 ]
}