{
 "meta": {
  "dataset": "Subscriber history — @au_call",
  "channel": "https://tgregister.com/channel/au_call",
  "retrieved_at": "2026-09-17T09:15:00.255Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T17:05:47.777Z",
   "to": "2026-09-15T00:01:25.336Z"
  },
  "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": "2026-08-07T17:05:47.777Z",
   "subscribers": 9471,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:16:25.348Z",
   "subscribers": 9471,
   "source": 3
  },
  {
   "ts": "2026-08-07T21:25:00.560Z",
   "subscribers": 9470,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:57:13.286Z",
   "subscribers": 9466,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:14:08.368Z",
   "subscribers": 9458,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:13:52.525Z",
   "subscribers": 9447,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:03:32.465Z",
   "subscribers": 9440,
   "source": 4
  },
  {
   "ts": "2026-08-24T14:54:27.805Z",
   "subscribers": 9441,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:13:56.559Z",
   "subscribers": 9432,
   "source": 4
  },
  {
   "ts": "2026-08-30T00:13:19.075Z",
   "subscribers": 9422,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:14:15.704Z",
   "subscribers": 9414,
   "source": 4
  },
  {
   "ts": "2026-09-06T19:41:18.045Z",
   "subscribers": 9388,
   "source": 4
  },
  {
   "ts": "2026-09-11T07:56:39.965Z",
   "subscribers": 9411,
   "source": 4
  },
  {
   "ts": "2026-09-15T00:01:25.336Z",
   "subscribers": 9407,
   "source": 4
  }
 ]
}