{
 "meta": {
  "dataset": "Subscriber history — @J_F_6",
  "channel": "https://tgregister.com/channel/J_F_6",
  "retrieved_at": "2026-09-10T03:56:58.337Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T16:25:42.861Z",
   "to": "2026-09-10T01:16:37.344Z"
  },
  "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": "2026-08-06T16:25:42.861Z",
   "subscribers": 4929,
   "source": 0
  },
  {
   "ts": "2026-08-07T00:22:23.489Z",
   "subscribers": 4926,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:34:06.920Z",
   "subscribers": 4910,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:46:06.594Z",
   "subscribers": 4893,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:33:28.104Z",
   "subscribers": 4887,
   "source": 4
  },
  {
   "ts": "2026-08-20T02:18:33.809Z",
   "subscribers": 4883,
   "source": 4
  },
  {
   "ts": "2026-08-23T08:49:10.149Z",
   "subscribers": 4875,
   "source": 4
  },
  {
   "ts": "2026-08-26T01:55:12.847Z",
   "subscribers": 4869,
   "source": 4
  },
  {
   "ts": "2026-09-01T03:49:25.215Z",
   "subscribers": 4868,
   "source": 4
  },
  {
   "ts": "2026-09-01T23:01:24.420Z",
   "subscribers": 4868,
   "source": 1
  },
  {
   "ts": "2026-09-04T14:41:36.554Z",
   "subscribers": 4860,
   "source": 4
  },
  {
   "ts": "2026-09-10T01:16:37.344Z",
   "subscribers": 4844,
   "source": 4
  }
 ]
}