{
 "meta": {
  "dataset": "Subscriber history — @masterclasscanva",
  "channel": "https://tgregister.com/channel/masterclasscanva",
  "retrieved_at": "2026-08-27T09:37:34.033Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-07T22:01:27.541Z",
   "to": "2026-08-27T08:13:53.141Z"
  },
  "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": "2026-08-07T22:01:27.541Z",
   "subscribers": 13500,
   "source": 0
  },
  {
   "ts": "2026-08-08T08:45:37.137Z",
   "subscribers": 13495,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:51:10.438Z",
   "subscribers": 13490,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:36:17.456Z",
   "subscribers": 13481,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:57:46.222Z",
   "subscribers": 13473,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:47:50.326Z",
   "subscribers": 13472,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:44:43.853Z",
   "subscribers": 13467,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:08:53.138Z",
   "subscribers": 13464,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:07:23.653Z",
   "subscribers": 13462,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:37:51.001Z",
   "subscribers": 13461,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:37:48.553Z",
   "subscribers": 13461,
   "source": 1
  },
  {
   "ts": "2026-08-20T10:38:54.213Z",
   "subscribers": 13459,
   "source": 4
  },
  {
   "ts": "2026-08-21T08:04:44.976Z",
   "subscribers": 13465,
   "source": 4
  },
  {
   "ts": "2026-08-22T16:28:28.054Z",
   "subscribers": 13462,
   "source": 4
  },
  {
   "ts": "2026-08-24T07:08:08.985Z",
   "subscribers": 13458,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:37:37.444Z",
   "subscribers": 13456,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:17:23.297Z",
   "subscribers": 13450,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:13:53.141Z",
   "subscribers": 13454,
   "source": 4
  }
 ]
}