{
 "meta": {
  "dataset": "Subscriber history — @chamada",
  "channel": "https://tgregister.com/channel/chamada",
  "retrieved_at": "2026-08-15T07:58:41.701Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T15:27:31.143Z",
   "to": "2026-08-14T18:08:11.185Z"
  },
  "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": "2026-08-07T15:27:31.143Z",
   "subscribers": 2689,
   "source": 0
  },
  {
   "ts": "2026-08-07T15:31:35.963Z",
   "subscribers": 2689,
   "source": 3
  },
  {
   "ts": "2026-08-07T20:08:28.464Z",
   "subscribers": 2691,
   "source": 4
  },
  {
   "ts": "2026-08-08T00:53:40.059Z",
   "subscribers": 2693,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:17:39.893Z",
   "subscribers": 2721,
   "source": 0
  },
  {
   "ts": "2026-08-09T16:30:36.089Z",
   "subscribers": 2721,
   "source": 3
  },
  {
   "ts": "2026-08-09T18:11:27.407Z",
   "subscribers": 2722,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:16:44.589Z",
   "subscribers": 2741,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:15:29.548Z",
   "subscribers": 2748,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:33:45.486Z",
   "subscribers": 2759,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:01:24.430Z",
   "subscribers": 2767,
   "source": 3
  },
  {
   "ts": "2026-08-14T12:56:17.685Z",
   "subscribers": 2792,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:08:11.185Z",
   "subscribers": 2796,
   "source": 4
  }
 ]
}