{
 "meta": {
  "dataset": "Subscriber history — @BLSeriesHub7",
  "channel": "https://tgregister.com/channel/BLSeriesHub7",
  "retrieved_at": "2026-09-09T07:59:23.033Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T17:15:48.258Z",
   "to": "2026-09-07T05:35:32.498Z"
  },
  "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": "2026-08-07T17:15:48.258Z",
   "subscribers": 13427,
   "source": 0
  },
  {
   "ts": "2026-08-08T06:52:26.156Z",
   "subscribers": 13430,
   "source": 4
  },
  {
   "ts": "2026-08-09T06:42:00.039Z",
   "subscribers": 13461,
   "source": 4
  },
  {
   "ts": "2026-08-10T07:40:53.394Z",
   "subscribers": 13482,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:05:47.889Z",
   "subscribers": 13498,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:26:34.491Z",
   "subscribers": 13537,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:17:32.028Z",
   "subscribers": 13558,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:47:41.829Z",
   "subscribers": 13603,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:47:04.446Z",
   "subscribers": 13660,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:08:51.070Z",
   "subscribers": 13697,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:52:41.750Z",
   "subscribers": 13726,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:52:50.663Z",
   "subscribers": 13745,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:31:51.933Z",
   "subscribers": 13745,
   "source": 1
  },
  {
   "ts": "2026-08-20T13:55:56.624Z",
   "subscribers": 13761,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:58:01.853Z",
   "subscribers": 13773,
   "source": 4
  },
  {
   "ts": "2026-08-23T01:43:22.219Z",
   "subscribers": 13795,
   "source": 4
  },
  {
   "ts": "2026-08-24T18:53:37.184Z",
   "subscribers": 13808,
   "source": 4
  },
  {
   "ts": "2026-08-25T19:39:05.931Z",
   "subscribers": 13816,
   "source": 4
  },
  {
   "ts": "2026-08-26T22:36:55.623Z",
   "subscribers": 13855,
   "source": 4
  },
  {
   "ts": "2026-08-28T00:34:53.848Z",
   "subscribers": 13921,
   "source": 4
  },
  {
   "ts": "2026-08-28T23:43:01.309Z",
   "subscribers": 14015,
   "source": 4
  },
  {
   "ts": "2026-08-29T21:25:06.505Z",
   "subscribers": 14068,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:38:32.932Z",
   "subscribers": 14106,
   "source": 4
  },
  {
   "ts": "2026-09-01T00:07:01.282Z",
   "subscribers": 14136,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:54:44.767Z",
   "subscribers": 14163,
   "source": 4
  },
  {
   "ts": "2026-09-03T01:37:28.914Z",
   "subscribers": 14195,
   "source": 4
  },
  {
   "ts": "2026-09-04T10:17:16.897Z",
   "subscribers": 14387,
   "source": 4
  },
  {
   "ts": "2026-09-07T05:35:32.498Z",
   "subscribers": 14622,
   "source": 4
  }
 ]
}