{
 "meta": {
  "dataset": "Subscriber history — @uprockpro",
  "channel": "https://tgregister.com/channel/uprockpro",
  "retrieved_at": "2026-08-20T22:21:22.340Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T08:58:21.637Z",
   "to": "2026-08-19T10:36:27.607Z"
  },
  "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": "2026-08-06T08:58:21.637Z",
   "subscribers": 18666,
   "source": 0
  },
  {
   "ts": "2026-08-06T09:00:33.726Z",
   "subscribers": 18666,
   "source": 3
  },
  {
   "ts": "2026-08-06T22:00:10.288Z",
   "subscribers": 18665,
   "source": 4
  },
  {
   "ts": "2026-08-07T19:14:46.253Z",
   "subscribers": 18660,
   "source": 4
  },
  {
   "ts": "2026-08-08T22:07:46.716Z",
   "subscribers": 18659,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:51:28.508Z",
   "subscribers": 18660,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:41:46.207Z",
   "subscribers": 18657,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:54:58.302Z",
   "subscribers": 18658,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:49:09.886Z",
   "subscribers": 18659,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:46:10.054Z",
   "subscribers": 18656,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:54:15.190Z",
   "subscribers": 18654,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:14:59.669Z",
   "subscribers": 18658,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:36:27.607Z",
   "subscribers": 18661,
   "source": 4
  }
 ]
}