{
 "meta": {
  "dataset": "Subscriber history — @RadioChet",
  "channel": "https://tgregister.com/channel/RadioChet",
  "retrieved_at": "2026-09-10T03:52:12.135Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-06T20:32:16.398Z",
   "to": "2026-09-09T18:18:07.699Z"
  },
  "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": "2026-08-06T20:32:16.398Z",
   "subscribers": 21669,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:45:16.925Z",
   "subscribers": 21706,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:54:57.358Z",
   "subscribers": 21710,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:12:07.899Z",
   "subscribers": 21695,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:57:57.251Z",
   "subscribers": 21707,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:14:39.728Z",
   "subscribers": 21727,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:14:26.190Z",
   "subscribers": 21744,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:29:03.968Z",
   "subscribers": 21769,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:39:11.171Z",
   "subscribers": 21763,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:41:09.282Z",
   "subscribers": 21763,
   "source": 1
  },
  {
   "ts": "2026-08-17T11:28:54.471Z",
   "subscribers": 21777,
   "source": 4
  },
  {
   "ts": "2026-08-18T08:12:20.857Z",
   "subscribers": 21797,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:27:25.233Z",
   "subscribers": 21777,
   "source": 4
  },
  {
   "ts": "2026-08-21T23:18:13.899Z",
   "subscribers": 21814,
   "source": 4
  },
  {
   "ts": "2026-08-23T15:46:07.069Z",
   "subscribers": 21800,
   "source": 4
  },
  {
   "ts": "2026-08-25T01:36:32.165Z",
   "subscribers": 21851,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:34:35.331Z",
   "subscribers": 21860,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:12:58.333Z",
   "subscribers": 21912,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:55:52.991Z",
   "subscribers": 21895,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:03:54.396Z",
   "subscribers": 21916,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:06:25.960Z",
   "subscribers": 21902,
   "source": 4
  },
  {
   "ts": "2026-08-30T18:33:36.641Z",
   "subscribers": 21893,
   "source": 4
  },
  {
   "ts": "2026-08-31T15:04:11.486Z",
   "subscribers": 21897,
   "source": 4
  },
  {
   "ts": "2026-09-01T14:56:11.270Z",
   "subscribers": 21906,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:54:46.539Z",
   "subscribers": 21957,
   "source": 4
  },
  {
   "ts": "2026-09-04T02:21:49.361Z",
   "subscribers": 21953,
   "source": 4
  },
  {
   "ts": "2026-09-06T12:38:34.816Z",
   "subscribers": 21928,
   "source": 4
  },
  {
   "ts": "2026-09-09T18:18:07.699Z",
   "subscribers": 21962,
   "source": 4
  }
 ]
}