{
 "meta": {
  "dataset": "Subscriber history — @uc_opt1",
  "channel": "https://tgregister.com/channel/uc_opt1",
  "retrieved_at": "2026-09-10T09:13:59.533Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-10T14:31:53.511Z",
   "to": "2026-09-10T04:19:14.793Z"
  },
  "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": "2026-08-10T14:31:53.511Z",
   "subscribers": 3026,
   "source": 3
  },
  {
   "ts": "2026-08-10T17:38:22.358Z",
   "subscribers": 3026,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:27:48.948Z",
   "subscribers": 3020,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:22:54.916Z",
   "subscribers": 3010,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:35:18.047Z",
   "subscribers": 3003,
   "source": 4
  },
  {
   "ts": "2026-08-23T16:46:00.979Z",
   "subscribers": 2996,
   "source": 4
  },
  {
   "ts": "2026-08-26T06:24:03.311Z",
   "subscribers": 2986,
   "source": 4
  },
  {
   "ts": "2026-08-29T15:23:16.346Z",
   "subscribers": 2985,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:37:39.630Z",
   "subscribers": 2976,
   "source": 4
  },
  {
   "ts": "2026-09-04T22:38:38.698Z",
   "subscribers": 2963,
   "source": 4
  },
  {
   "ts": "2026-09-10T04:19:14.793Z",
   "subscribers": 2950,
   "source": 4
  }
 ]
}