{
 "meta": {
  "dataset": "Subscriber history — @ZFJCG",
  "channel": "https://tgregister.com/channel/ZFJCG",
  "retrieved_at": "2026-08-18T01:25:21.775Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T19:45:27.755Z",
   "to": "2026-08-17T13:15:58.311Z"
  },
  "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": "2026-08-07T19:45:27.755Z",
   "subscribers": 236486,
   "source": 3
  },
  {
   "ts": "2026-08-08T10:06:42.874Z",
   "subscribers": 234872,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:51:03.811Z",
   "subscribers": 236621,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:48:39.079Z",
   "subscribers": 239412,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:21:49.818Z",
   "subscribers": 239351,
   "source": 4
  },
  {
   "ts": "2026-08-12T06:55:30.903Z",
   "subscribers": 240737,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:35:59.982Z",
   "subscribers": 238789,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:37:47.714Z",
   "subscribers": 243331,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:09:03.590Z",
   "subscribers": 245320,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:15:58.311Z",
   "subscribers": 251143,
   "source": 4
  }
 ]
}