{
 "meta": {
  "dataset": "Subscriber history — @radarbase",
  "channel": "https://tgregister.com/channel/radarbase",
  "retrieved_at": "2026-09-06T22:26:25.427Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-07T08:45:22.270Z",
   "to": "2026-09-04T10:21:48.324Z"
  },
  "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": "2026-08-07T08:45:22.270Z",
   "subscribers": 52369,
   "source": 3
  },
  {
   "ts": "2026-08-08T01:00:36.171Z",
   "subscribers": 52387,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:51:55.994Z",
   "subscribers": 52420,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:36:10.715Z",
   "subscribers": 52439,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:13:16.182Z",
   "subscribers": 52475,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:33:33.370Z",
   "subscribers": 52509,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:34:21.585Z",
   "subscribers": 52548,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:08:36.203Z",
   "subscribers": 52572,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:48:24.768Z",
   "subscribers": 52605,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:16:39.201Z",
   "subscribers": 52665,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:43:37.834Z",
   "subscribers": 52705,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:22:57.770Z",
   "subscribers": 52731,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:56:03.451Z",
   "subscribers": 52756,
   "source": 4
  },
  {
   "ts": "2026-08-21T06:47:32.290Z",
   "subscribers": 52767,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:04:29.224Z",
   "subscribers": 52813,
   "source": 4
  },
  {
   "ts": "2026-08-24T11:06:05.362Z",
   "subscribers": 52832,
   "source": 4
  },
  {
   "ts": "2026-08-25T10:22:04.641Z",
   "subscribers": 52855,
   "source": 4
  },
  {
   "ts": "2026-08-26T10:46:12.471Z",
   "subscribers": 52878,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:34:15.986Z",
   "subscribers": 52901,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:44:14.671Z",
   "subscribers": 52918,
   "source": 4
  },
  {
   "ts": "2026-08-29T15:07:31.171Z",
   "subscribers": 52938,
   "source": 4
  },
  {
   "ts": "2026-08-30T16:23:40.128Z",
   "subscribers": 52969,
   "source": 4
  },
  {
   "ts": "2026-08-31T16:27:22.216Z",
   "subscribers": 52975,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:05:32.638Z",
   "subscribers": 52998,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:33:02.676Z",
   "subscribers": 53005,
   "source": 4
  },
  {
   "ts": "2026-09-04T10:21:48.324Z",
   "subscribers": 53026,
   "source": 4
  }
 ]
}