{
 "meta": {
  "dataset": "Subscriber history — @Tgi521",
  "channel": "https://tgregister.com/channel/Tgi521",
  "retrieved_at": "2026-09-07T23:43:56.957Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 8,
  "window": {
   "from": "2026-08-07T08:48:23.565Z",
   "to": "2026-09-06T14:17:41.071Z"
  },
  "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": "2026-08-07T08:48:23.565Z",
   "subscribers": 5010,
   "source": 0
  },
  {
   "ts": "2026-08-07T09:01:27.487Z",
   "subscribers": 5010,
   "source": 3
  },
  {
   "ts": "2026-08-11T08:25:39.969Z",
   "subscribers": 5016,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:04:16.654Z",
   "subscribers": 5020,
   "source": 4
  },
  {
   "ts": "2026-08-21T00:03:18.288Z",
   "subscribers": 5021,
   "source": 4
  },
  {
   "ts": "2026-08-24T19:54:45.012Z",
   "subscribers": 5022,
   "source": 4
  },
  {
   "ts": "2026-09-02T14:39:12.844Z",
   "subscribers": 5023,
   "source": 4
  },
  {
   "ts": "2026-09-06T14:17:41.071Z",
   "subscribers": 5022,
   "source": 4
  }
 ]
}