{
 "meta": {
  "dataset": "Subscriber history — @blackkcrypto",
  "channel": "https://tgregister.com/channel/blackkcrypto",
  "retrieved_at": "2026-09-11T18:21:02.302Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T11:39:03.274Z",
   "to": "2026-09-08T07:41:34.332Z"
  },
  "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": "2026-08-07T11:39:03.274Z",
   "subscribers": 1153,
   "source": 0
  },
  {
   "ts": "2026-08-07T11:47:54.511Z",
   "subscribers": 1153,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:17:56.624Z",
   "subscribers": 1154,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:03:40.318Z",
   "subscribers": 1150,
   "source": 4
  },
  {
   "ts": "2026-08-18T06:03:46.855Z",
   "subscribers": 1152,
   "source": 4
  },
  {
   "ts": "2026-08-21T08:57:52.293Z",
   "subscribers": 1148,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:19:22.201Z",
   "subscribers": 1140,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:38:04.684Z",
   "subscribers": 1143,
   "source": 4
  },
  {
   "ts": "2026-09-03T07:47:56.173Z",
   "subscribers": 1141,
   "source": 4
  },
  {
   "ts": "2026-09-08T07:41:34.332Z",
   "subscribers": 1133,
   "source": 4
  }
 ]
}