{
 "meta": {
  "dataset": "Subscriber history — @hellmanhwa",
  "channel": "https://tgregister.com/channel/hellmanhwa",
  "retrieved_at": "2026-08-18T17:28:05.548Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T16:48:32.738Z",
   "to": "2026-08-18T08:02:56.869Z"
  },
  "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": "2026-08-07T16:48:32.738Z",
   "subscribers": 43393,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:00:40.666Z",
   "subscribers": 43393,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:25:55.264Z",
   "subscribers": 43310,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:11:50.855Z",
   "subscribers": 43158,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:31:11.402Z",
   "subscribers": 42990,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:46:32.955Z",
   "subscribers": 42846,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:35:32.113Z",
   "subscribers": 42696,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:15:42.306Z",
   "subscribers": 42542,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:36:38.145Z",
   "subscribers": 42475,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:18:29.862Z",
   "subscribers": 42313,
   "source": 4
  },
  {
   "ts": "2026-08-17T10:36:42.986Z",
   "subscribers": 42140,
   "source": 4
  },
  {
   "ts": "2026-08-18T08:02:56.869Z",
   "subscribers": 42036,
   "source": 4
  }
 ]
}