{
 "meta": {
  "dataset": "Subscriber history — @Group_Cryptocurrency",
  "channel": "https://tgregister.com/channel/Group_Cryptocurrency",
  "retrieved_at": "2026-09-11T14:13:40.634Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T10:48:06.130Z",
   "to": "2026-09-10T03:55:26.019Z"
  },
  "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": "2026-08-07T10:48:06.130Z",
   "subscribers": 7826,
   "source": 0
  },
  {
   "ts": "2026-08-10T04:11:45.066Z",
   "subscribers": 7807,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:48:09.311Z",
   "subscribers": 7783,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:24:48.269Z",
   "subscribers": 7750,
   "source": 4
  },
  {
   "ts": "2026-08-20T00:51:36.968Z",
   "subscribers": 7743,
   "source": 4
  },
  {
   "ts": "2026-08-23T07:25:07.247Z",
   "subscribers": 7726,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:07:38.124Z",
   "subscribers": 7726,
   "source": 1
  },
  {
   "ts": "2026-08-26T15:34:15.263Z",
   "subscribers": 7709,
   "source": 4
  },
  {
   "ts": "2026-08-29T14:37:15.983Z",
   "subscribers": 7978,
   "source": 4
  },
  {
   "ts": "2026-09-01T12:25:46.537Z",
   "subscribers": 7972,
   "source": 4
  },
  {
   "ts": "2026-09-04T17:17:03.037Z",
   "subscribers": 7957,
   "source": 4
  },
  {
   "ts": "2026-09-10T03:55:26.019Z",
   "subscribers": 7924,
   "source": 4
  }
 ]
}