{
 "meta": {
  "dataset": "Subscriber history — @SGPHChannel",
  "channel": "https://tgregister.com/channel/SGPHChannel",
  "retrieved_at": "2026-08-19T09:20:05.601Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T18:01:19.519Z",
   "to": "2026-08-18T17:53:31.407Z"
  },
  "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": "2026-08-07T18:01:19.519Z",
   "subscribers": 119721,
   "source": 3
  },
  {
   "ts": "2026-08-07T19:50:36.456Z",
   "subscribers": 119721,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:31:10.426Z",
   "subscribers": 119732,
   "source": 4
  },
  {
   "ts": "2026-08-09T14:16:18.293Z",
   "subscribers": 119745,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:58:16.228Z",
   "subscribers": 119756,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:15:38.462Z",
   "subscribers": 119748,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:15:08.144Z",
   "subscribers": 119761,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:09:19.127Z",
   "subscribers": 119775,
   "source": 4
  },
  {
   "ts": "2026-08-15T05:25:36.329Z",
   "subscribers": 119728,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:28:51.450Z",
   "subscribers": 119585,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:28:25.149Z",
   "subscribers": 119504,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:53:31.407Z",
   "subscribers": 119429,
   "source": 4
  }
 ]
}