{
 "meta": {
  "dataset": "Subscriber history — @marvel4",
  "channel": "https://tgregister.com/channel/marvel4",
  "retrieved_at": "2026-08-18T01:31:46.930Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T00:28:29.359Z",
   "to": "2026-08-17T09:58:35.674Z"
  },
  "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": "2026-08-06T00:28:29.359Z",
   "subscribers": 213295,
   "source": 0
  },
  {
   "ts": "2026-08-06T01:30:36.506Z",
   "subscribers": 213295,
   "source": 3
  },
  {
   "ts": "2026-08-06T18:00:20.317Z",
   "subscribers": 213283,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:21:10.049Z",
   "subscribers": 213258,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:06:19.574Z",
   "subscribers": 213214,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:44:28.515Z",
   "subscribers": 213184,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:55:56.843Z",
   "subscribers": 213149,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:17:14.595Z",
   "subscribers": 213110,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:53:59.998Z",
   "subscribers": 213076,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:19:11.949Z",
   "subscribers": 213047,
   "source": 4
  },
  {
   "ts": "2026-08-15T18:25:18.217Z",
   "subscribers": 213121,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:58:35.674Z",
   "subscribers": 213130,
   "source": 4
  }
 ]
}