{
 "meta": {
  "dataset": "Subscriber history — @instabro",
  "channel": "https://tgregister.com/channel/instabro",
  "retrieved_at": "2026-09-09T08:05:49.858Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-06T02:10:36.529Z",
   "to": "2026-09-09T04:15:43.588Z"
  },
  "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": "2026-08-06T02:10:36.529Z",
   "subscribers": 11800,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:35:17.404Z",
   "subscribers": 11800,
   "source": 3
  },
  {
   "ts": "2026-08-07T06:48:27.582Z",
   "subscribers": 11796,
   "source": 4
  },
  {
   "ts": "2026-08-08T03:21:41.186Z",
   "subscribers": 11793,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:11:31.940Z",
   "subscribers": 11795,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:53:01.675Z",
   "subscribers": 11793,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:12:44.569Z",
   "subscribers": 11791,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:42:03.638Z",
   "subscribers": 11790,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:33:02.258Z",
   "subscribers": 11788,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:37:32.585Z",
   "subscribers": 11784,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:18:04.061Z",
   "subscribers": 11778,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:35:18.636Z",
   "subscribers": 11774,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:57:59.326Z",
   "subscribers": 11767,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:46:02.987Z",
   "subscribers": 11763,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:44:06.796Z",
   "subscribers": 11758,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:54:58.119Z",
   "subscribers": 11752,
   "source": 4
  },
  {
   "ts": "2026-08-23T02:23:12.065Z",
   "subscribers": 11751,
   "source": 4
  },
  {
   "ts": "2026-08-24T17:55:04.792Z",
   "subscribers": 11747,
   "source": 4
  },
  {
   "ts": "2026-08-25T14:25:13.139Z",
   "subscribers": 11742,
   "source": 4
  },
  {
   "ts": "2026-08-26T16:34:08.781Z",
   "subscribers": 11741,
   "source": 4
  },
  {
   "ts": "2026-08-27T16:12:44.521Z",
   "subscribers": 11740,
   "source": 4
  },
  {
   "ts": "2026-08-28T14:03:08.745Z",
   "subscribers": 11734,
   "source": 4
  },
  {
   "ts": "2026-08-29T15:16:31.549Z",
   "subscribers": 11737,
   "source": 4
  },
  {
   "ts": "2026-08-30T12:05:09.689Z",
   "subscribers": 11732,
   "source": 4
  },
  {
   "ts": "2026-08-31T08:57:35.165Z",
   "subscribers": 11731,
   "source": 4
  },
  {
   "ts": "2026-09-01T11:17:37.275Z",
   "subscribers": 11729,
   "source": 4
  },
  {
   "ts": "2026-09-02T11:33:14.270Z",
   "subscribers": 11724,
   "source": 4
  },
  {
   "ts": "2026-09-03T19:20:05.350Z",
   "subscribers": 11725,
   "source": 4
  },
  {
   "ts": "2026-09-05T18:19:39.893Z",
   "subscribers": 11722,
   "source": 4
  },
  {
   "ts": "2026-09-09T04:15:43.588Z",
   "subscribers": 11713,
   "source": 4
  }
 ]
}