{
 "meta": {
  "dataset": "Subscriber history — @Learn_Solidworks",
  "channel": "https://tgregister.com/channel/Learn_Solidworks",
  "retrieved_at": "2026-09-09T01:43:40.473Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 29,
  "window": {
   "from": "2026-08-06T08:21:37.121Z",
   "to": "2026-09-08T03:56:53.472Z"
  },
  "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": "2026-08-06T08:21:37.121Z",
   "subscribers": 27111,
   "source": 0
  },
  {
   "ts": "2026-08-06T22:45:05.287Z",
   "subscribers": 27116,
   "source": 4
  },
  {
   "ts": "2026-08-08T01:01:22.495Z",
   "subscribers": 27119,
   "source": 4
  },
  {
   "ts": "2026-08-09T01:40:44.514Z",
   "subscribers": 27136,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:15:50.179Z",
   "subscribers": 27139,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:02:56.985Z",
   "subscribers": 27153,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:06:54.407Z",
   "subscribers": 27157,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:45:24.663Z",
   "subscribers": 27158,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:57:42.529Z",
   "subscribers": 27161,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:35:29.106Z",
   "subscribers": 27161,
   "source": 1
  },
  {
   "ts": "2026-08-15T09:27:04.787Z",
   "subscribers": 27158,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:38:32.921Z",
   "subscribers": 27173,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:47:10.946Z",
   "subscribers": 27176,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:44:47.326Z",
   "subscribers": 27183,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:33:09.555Z",
   "subscribers": 27177,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:28:41.432Z",
   "subscribers": 27193,
   "source": 4
  },
  {
   "ts": "2026-08-22T10:34:08.632Z",
   "subscribers": 27199,
   "source": 4
  },
  {
   "ts": "2026-08-24T03:35:20.573Z",
   "subscribers": 27208,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:53:54.259Z",
   "subscribers": 27218,
   "source": 4
  },
  {
   "ts": "2026-08-26T04:26:33.473Z",
   "subscribers": 27220,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:54:55.409Z",
   "subscribers": 27230,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:32:50.267Z",
   "subscribers": 27233,
   "source": 4
  },
  {
   "ts": "2026-08-29T06:07:45.551Z",
   "subscribers": 27243,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:44:31.474Z",
   "subscribers": 27253,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:25:28.213Z",
   "subscribers": 27258,
   "source": 4
  },
  {
   "ts": "2026-09-02T07:33:32.662Z",
   "subscribers": 27267,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:03:38.550Z",
   "subscribers": 27276,
   "source": 4
  },
  {
   "ts": "2026-09-04T23:21:26.952Z",
   "subscribers": 27300,
   "source": 4
  },
  {
   "ts": "2026-09-08T03:56:53.472Z",
   "subscribers": 27332,
   "source": 4
  }
 ]
}