{
 "meta": {
  "dataset": "Subscriber history — @datascienceanddataanalyst",
  "channel": "https://tgregister.com/channel/datascienceanddataanalyst",
  "retrieved_at": "2026-09-11T20:09:54.396Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-07T08:58:13.859Z",
   "to": "2026-09-11T14:37:50.369Z"
  },
  "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": "2026-08-07T08:58:13.859Z",
   "subscribers": 11856,
   "source": 0
  },
  {
   "ts": "2026-08-07T09:00:41.655Z",
   "subscribers": 11856,
   "source": 3
  },
  {
   "ts": "2026-08-08T03:12:57.818Z",
   "subscribers": 11852,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:02:14.148Z",
   "subscribers": 11848,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:20:51.187Z",
   "subscribers": 11841,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:21:14.941Z",
   "subscribers": 11814,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:43:35.843Z",
   "subscribers": 11808,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:33:33.214Z",
   "subscribers": 11805,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:48:46.958Z",
   "subscribers": 11789,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:37:44.074Z",
   "subscribers": 11776,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:46:57.952Z",
   "subscribers": 11760,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:29:30.469Z",
   "subscribers": 11759,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:02:15.654Z",
   "subscribers": 11756,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:55:02.074Z",
   "subscribers": 11750,
   "source": 4
  },
  {
   "ts": "2026-08-23T06:39:02.839Z",
   "subscribers": 11743,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:17:35.860Z",
   "subscribers": 11730,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:12:16.344Z",
   "subscribers": 11732,
   "source": 4
  },
  {
   "ts": "2026-08-26T17:39:07.473Z",
   "subscribers": 11729,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:43:30.896Z",
   "subscribers": 11727,
   "source": 4
  },
  {
   "ts": "2026-08-28T20:24:21.179Z",
   "subscribers": 11724,
   "source": 4
  },
  {
   "ts": "2026-08-29T17:13:37.934Z",
   "subscribers": 11721,
   "source": 4
  },
  {
   "ts": "2026-08-30T14:25:05.032Z",
   "subscribers": 11710,
   "source": 4
  },
  {
   "ts": "2026-08-31T15:04:11.486Z",
   "subscribers": 11709,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:13:44.205Z",
   "subscribers": 11706,
   "source": 4
  },
  {
   "ts": "2026-09-02T09:48:26.933Z",
   "subscribers": 11696,
   "source": 4
  },
  {
   "ts": "2026-09-03T17:14:41.822Z",
   "subscribers": 11691,
   "source": 4
  },
  {
   "ts": "2026-09-05T17:58:24.246Z",
   "subscribers": 11680,
   "source": 4
  },
  {
   "ts": "2026-09-08T23:59:15.054Z",
   "subscribers": 11673,
   "source": 4
  },
  {
   "ts": "2026-09-11T14:37:50.369Z",
   "subscribers": 11656,
   "source": 4
  }
 ]
}