{
 "meta": {
  "dataset": "Subscriber history — @Science12board",
  "channel": "https://tgregister.com/channel/Science12board",
  "retrieved_at": "2026-09-08T17:51:15.816Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 27,
  "window": {
   "from": "2026-08-07T18:31:12.996Z",
   "to": "2026-09-06T01:15:01.514Z"
  },
  "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": "2026-08-07T18:31:12.996Z",
   "subscribers": 78508,
   "source": 3
  },
  {
   "ts": "2026-08-08T03:54:48.278Z",
   "subscribers": 78502,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:04:28.624Z",
   "subscribers": 78486,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:01:25.741Z",
   "subscribers": 78566,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:54:39.254Z",
   "subscribers": 78529,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:26:24.903Z",
   "subscribers": 78518,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:29:01.535Z",
   "subscribers": 78523,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:05:27.129Z",
   "subscribers": 78501,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:52:44.642Z",
   "subscribers": 78484,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:47:46.420Z",
   "subscribers": 78555,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:18:26.671Z",
   "subscribers": 78553,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:42:31.175Z",
   "subscribers": 78557,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:08:30.088Z",
   "subscribers": 78579,
   "source": 4
  },
  {
   "ts": "2026-08-21T19:09:07.175Z",
   "subscribers": 78606,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:27:45.932Z",
   "subscribers": 78695,
   "source": 4
  },
  {
   "ts": "2026-08-25T00:46:25.603Z",
   "subscribers": 78791,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:55:11.292Z",
   "subscribers": 78814,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:47:45.115Z",
   "subscribers": 78840,
   "source": 4
  },
  {
   "ts": "2026-08-27T20:19:21.259Z",
   "subscribers": 78857,
   "source": 4
  },
  {
   "ts": "2026-08-28T19:04:50.167Z",
   "subscribers": 78859,
   "source": 4
  },
  {
   "ts": "2026-08-29T17:43:57.586Z",
   "subscribers": 78886,
   "source": 4
  },
  {
   "ts": "2026-08-30T20:14:39.491Z",
   "subscribers": 78953,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:05:07.641Z",
   "subscribers": 78972,
   "source": 4
  },
  {
   "ts": "2026-09-01T17:34:59.475Z",
   "subscribers": 78999,
   "source": 4
  },
  {
   "ts": "2026-09-02T14:35:57.690Z",
   "subscribers": 79165,
   "source": 4
  },
  {
   "ts": "2026-09-03T21:37:44.052Z",
   "subscribers": 79235,
   "source": 4
  },
  {
   "ts": "2026-09-06T01:15:01.514Z",
   "subscribers": 79404,
   "source": 4
  }
 ]
}