{
 "meta": {
  "dataset": "Subscriber history — @CryptoinfoChat1",
  "channel": "https://tgregister.com/channel/CryptoinfoChat1",
  "retrieved_at": "2026-09-09T12:59:52.168Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T14:18:15.323Z",
   "to": "2026-09-05T19:15:56.432Z"
  },
  "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": "2026-08-07T14:18:15.323Z",
   "subscribers": 4021,
   "source": 0
  },
  {
   "ts": "2026-08-07T16:54:18.331Z",
   "subscribers": 4020,
   "source": 4
  },
  {
   "ts": "2026-08-10T12:36:37.699Z",
   "subscribers": 4115,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:05:21.800Z",
   "subscribers": 4185,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:24:18.092Z",
   "subscribers": 4303,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:26:03.569Z",
   "subscribers": 4404,
   "source": 4
  },
  {
   "ts": "2026-08-22T17:28:22.725Z",
   "subscribers": 4476,
   "source": 4
  },
  {
   "ts": "2026-08-25T18:07:22.482Z",
   "subscribers": 4585,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:38:03.300Z",
   "subscribers": 4569,
   "source": 4
  },
  {
   "ts": "2026-09-01T09:26:40.660Z",
   "subscribers": 4544,
   "source": 4
  },
  {
   "ts": "2026-09-02T23:40:22.751Z",
   "subscribers": 4544,
   "source": 1
  },
  {
   "ts": "2026-09-05T19:15:56.432Z",
   "subscribers": 4516,
   "source": 4
  }
 ]
}