{
 "meta": {
  "dataset": "Subscriber history — @technicalstudy001",
  "channel": "https://tgregister.com/channel/technicalstudy001",
  "retrieved_at": "2026-09-09T13:32:28.423Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-11T17:30:42.316Z",
   "to": "2026-09-06T21:19:56.808Z"
  },
  "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": "2026-08-11T17:30:42.316Z",
   "subscribers": 20123,
   "source": 3
  },
  {
   "ts": "2026-08-12T07:02:11.493Z",
   "subscribers": 20117,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:06:29.574Z",
   "subscribers": 20106,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:15:52.589Z",
   "subscribers": 20090,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:24:55.773Z",
   "subscribers": 20072,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:03:13.251Z",
   "subscribers": 20064,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:27:26.966Z",
   "subscribers": 20053,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:53:56.057Z",
   "subscribers": 20036,
   "source": 4
  },
  {
   "ts": "2026-08-22T00:25:02.295Z",
   "subscribers": 20022,
   "source": 4
  },
  {
   "ts": "2026-08-23T10:28:04.475Z",
   "subscribers": 20013,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:28:11.923Z",
   "subscribers": 20002,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:45:28.657Z",
   "subscribers": 19996,
   "source": 4
  },
  {
   "ts": "2026-08-26T19:34:08.746Z",
   "subscribers": 19985,
   "source": 4
  },
  {
   "ts": "2026-08-27T19:13:54.416Z",
   "subscribers": 19972,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:42:40.467Z",
   "subscribers": 19965,
   "source": 4
  },
  {
   "ts": "2026-08-29T15:05:37.671Z",
   "subscribers": 19944,
   "source": 4
  },
  {
   "ts": "2026-08-30T14:09:26.420Z",
   "subscribers": 19931,
   "source": 4
  },
  {
   "ts": "2026-08-31T11:37:14.927Z",
   "subscribers": 19927,
   "source": 4
  },
  {
   "ts": "2026-09-01T13:04:12.367Z",
   "subscribers": 19915,
   "source": 4
  },
  {
   "ts": "2026-09-02T14:47:38.936Z",
   "subscribers": 19900,
   "source": 4
  },
  {
   "ts": "2026-09-04T04:41:10.062Z",
   "subscribers": 19882,
   "source": 4
  },
  {
   "ts": "2026-09-06T21:19:56.808Z",
   "subscribers": 19854,
   "source": 4
  }
 ]
}