{
 "meta": {
  "dataset": "Subscriber history — @Informasi_CASN",
  "channel": "https://tgregister.com/channel/Informasi_CASN",
  "retrieved_at": "2026-09-17T10:11:52.115Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-27T01:30:27.795Z",
   "to": "2026-09-15T17:22:05.631Z"
  },
  "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": "2026-08-27T01:30:27.795Z",
   "subscribers": 11989,
   "source": 0
  },
  {
   "ts": "2026-08-27T11:01:53.805Z",
   "subscribers": 11989,
   "source": 1
  },
  {
   "ts": "2026-08-27T21:12:27.698Z",
   "subscribers": 11994,
   "source": 4
  },
  {
   "ts": "2026-08-28T18:48:03.769Z",
   "subscribers": 11993,
   "source": 4
  },
  {
   "ts": "2026-08-29T16:57:01.254Z",
   "subscribers": 11984,
   "source": 4
  },
  {
   "ts": "2026-08-30T16:34:30.085Z",
   "subscribers": 11983,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:25:10.875Z",
   "subscribers": 11978,
   "source": 4
  },
  {
   "ts": "2026-09-01T15:18:24.885Z",
   "subscribers": 11974,
   "source": 4
  },
  {
   "ts": "2026-09-02T19:46:21.110Z",
   "subscribers": 11961,
   "source": 4
  },
  {
   "ts": "2026-09-04T09:41:17.368Z",
   "subscribers": 11960,
   "source": 4
  },
  {
   "ts": "2026-09-06T21:37:44.804Z",
   "subscribers": 11950,
   "source": 4
  },
  {
   "ts": "2026-09-10T01:58:41.629Z",
   "subscribers": 11943,
   "source": 4
  },
  {
   "ts": "2026-09-12T06:18:33.079Z",
   "subscribers": 11932,
   "source": 4
  },
  {
   "ts": "2026-09-14T00:19:27.099Z",
   "subscribers": 11935,
   "source": 4
  },
  {
   "ts": "2026-09-15T17:22:05.631Z",
   "subscribers": 11931,
   "source": 4
  }
 ]
}