{
 "meta": {
  "dataset": "Subscriber history — @vectrumcrypto",
  "channel": "https://tgregister.com/channel/vectrumcrypto",
  "retrieved_at": "2026-08-18T15:59:34.413Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T19:00:59.740Z",
   "to": "2026-08-18T12:12:22.356Z"
  },
  "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": "2026-08-06T19:00:59.740Z",
   "subscribers": 19777,
   "source": 3
  },
  {
   "ts": "2026-08-07T14:07:06.519Z",
   "subscribers": 19772,
   "source": 4
  },
  {
   "ts": "2026-08-08T11:08:07.754Z",
   "subscribers": 19770,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:54:18.547Z",
   "subscribers": 19767,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:28:52.237Z",
   "subscribers": 19764,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:12:39.912Z",
   "subscribers": 19756,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:52:47.810Z",
   "subscribers": 19750,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:08:49.213Z",
   "subscribers": 19745,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:17:11.262Z",
   "subscribers": 19737,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:18:34.326Z",
   "subscribers": 19725,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:43:10.684Z",
   "subscribers": 19706,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:12:22.356Z",
   "subscribers": 19692,
   "source": 4
  }
 ]
}