{
 "meta": {
  "dataset": "Subscriber history — @spusers",
  "channel": "https://tgregister.com/channel/spusers",
  "retrieved_at": "2026-09-17T13:03:41.013Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-05T23:40:15.303Z",
   "to": "2026-09-10T18:20:11.200Z"
  },
  "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": "2026-08-05T23:40:15.303Z",
   "subscribers": 4038,
   "source": 0
  },
  {
   "ts": "2026-08-09T05:21:17.054Z",
   "subscribers": 4032,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:11:57.173Z",
   "subscribers": 4026,
   "source": 4
  },
  {
   "ts": "2026-08-15T06:47:39.309Z",
   "subscribers": 4029,
   "source": 4
  },
  {
   "ts": "2026-08-18T00:52:12.453Z",
   "subscribers": 4021,
   "source": 4
  },
  {
   "ts": "2026-08-24T05:05:53.268Z",
   "subscribers": 4009,
   "source": 4
  },
  {
   "ts": "2026-08-27T14:42:34.604Z",
   "subscribers": 4007,
   "source": 4
  },
  {
   "ts": "2026-09-02T08:28:58.999Z",
   "subscribers": 4002,
   "source": 4
  },
  {
   "ts": "2026-09-05T19:41:12.304Z",
   "subscribers": 4002,
   "source": 1
  },
  {
   "ts": "2026-09-06T01:41:57.132Z",
   "subscribers": 3997,
   "source": 4
  },
  {
   "ts": "2026-09-10T18:20:11.200Z",
   "subscribers": 3992,
   "source": 4
  }
 ]
}