{
 "meta": {
  "dataset": "Subscriber history — @frontendInterview",
  "channel": "https://tgregister.com/channel/frontendInterview",
  "retrieved_at": "2026-09-16T12:04:38.015Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-06T19:56:19.068Z",
   "to": "2026-09-15T02:41:52.077Z"
  },
  "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": "2026-08-06T19:56:19.068Z",
   "subscribers": 10647,
   "source": 0
  },
  {
   "ts": "2026-08-06T20:00:32.320Z",
   "subscribers": 10647,
   "source": 3
  },
  {
   "ts": "2026-08-08T12:03:42.288Z",
   "subscribers": 10639,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:53:08.934Z",
   "subscribers": 10636,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:41:43.827Z",
   "subscribers": 10637,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:34:52.669Z",
   "subscribers": 10633,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:37:55.760Z",
   "subscribers": 10627,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:36:51.280Z",
   "subscribers": 10615,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:34:36.803Z",
   "subscribers": 10607,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:36:11.653Z",
   "subscribers": 10605,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:52:40.887Z",
   "subscribers": 10594,
   "source": 4
  },
  {
   "ts": "2026-08-20T23:49:06.099Z",
   "subscribers": 10585,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:24:49.816Z",
   "subscribers": 10577,
   "source": 4
  },
  {
   "ts": "2026-08-24T00:43:15.922Z",
   "subscribers": 10565,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:12:33.582Z",
   "subscribers": 10561,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:29:22.252Z",
   "subscribers": 10560,
   "source": 4
  },
  {
   "ts": "2026-08-27T03:28:20.787Z",
   "subscribers": 10545,
   "source": 4
  },
  {
   "ts": "2026-08-28T01:17:46.772Z",
   "subscribers": 10544,
   "source": 4
  },
  {
   "ts": "2026-08-29T00:04:20.237Z",
   "subscribers": 10540,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:45:59.045Z",
   "subscribers": 10530,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:02:32.232Z",
   "subscribers": 10527,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:16:50.598Z",
   "subscribers": 10526,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:28:35.358Z",
   "subscribers": 10517,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:02:07.262Z",
   "subscribers": 10515,
   "source": 4
  },
  {
   "ts": "2026-09-05T08:39:30.024Z",
   "subscribers": 10503,
   "source": 4
  },
  {
   "ts": "2026-09-08T14:39:12.341Z",
   "subscribers": 10495,
   "source": 4
  },
  {
   "ts": "2026-09-11T11:36:27.991Z",
   "subscribers": 10482,
   "source": 4
  },
  {
   "ts": "2026-09-13T11:18:47.085Z",
   "subscribers": 10474,
   "source": 4
  },
  {
   "ts": "2026-09-15T02:41:52.077Z",
   "subscribers": 10473,
   "source": 4
  }
 ]
}