{
 "meta": {
  "dataset": "Subscriber history — @SmartTubeEN",
  "channel": "https://tgregister.com/channel/SmartTubeEN",
  "retrieved_at": "2026-08-29T20:55:00.766Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T17:53:13.501Z",
   "to": "2026-08-29T16:46:55.443Z"
  },
  "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": "2026-08-07T17:53:13.501Z",
   "subscribers": 13204,
   "source": 0
  },
  {
   "ts": "2026-08-08T08:13:45.336Z",
   "subscribers": 13205,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:42:06.954Z",
   "subscribers": 13208,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:52:26.476Z",
   "subscribers": 13209,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:13:40.587Z",
   "subscribers": 13212,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:03:51.361Z",
   "subscribers": 13224,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:46:47.542Z",
   "subscribers": 13223,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:04:25.819Z",
   "subscribers": 13227,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:05:52.406Z",
   "subscribers": 13226,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:47:33.041Z",
   "subscribers": 13232,
   "source": 4
  },
  {
   "ts": "2026-08-19T09:53:19.207Z",
   "subscribers": 13269,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:15:02.400Z",
   "subscribers": 13269,
   "source": 1
  },
  {
   "ts": "2026-08-20T12:18:47.198Z",
   "subscribers": 13289,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:47:12.794Z",
   "subscribers": 13312,
   "source": 4
  },
  {
   "ts": "2026-08-23T06:13:59.234Z",
   "subscribers": 13375,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:52:46.454Z",
   "subscribers": 13412,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:12:11.000Z",
   "subscribers": 13424,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:43:27.910Z",
   "subscribers": 13446,
   "source": 4
  },
  {
   "ts": "2026-08-27T15:58:05.924Z",
   "subscribers": 13467,
   "source": 4
  },
  {
   "ts": "2026-08-28T14:13:24.314Z",
   "subscribers": 13481,
   "source": 4
  },
  {
   "ts": "2026-08-29T16:46:55.443Z",
   "subscribers": 13499,
   "source": 4
  }
 ]
}