{
 "meta": {
  "dataset": "Subscriber history — @FPC_01",
  "channel": "https://tgregister.com/channel/FPC_01",
  "retrieved_at": "2026-09-12T04:32:28.794Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T13:18:23.813Z",
   "to": "2026-09-10T17:37:56.390Z"
  },
  "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": "2026-08-07T13:18:23.813Z",
   "subscribers": 3747,
   "source": 3
  },
  {
   "ts": "2026-08-07T16:38:27.457Z",
   "subscribers": 3747,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:13:48.705Z",
   "subscribers": 3741,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:08:37.385Z",
   "subscribers": 3743,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:43:54.295Z",
   "subscribers": 3732,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:34:46.145Z",
   "subscribers": 3725,
   "source": 4
  },
  {
   "ts": "2026-08-24T11:35:46.074Z",
   "subscribers": 3716,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:44:31.237Z",
   "subscribers": 3709,
   "source": 4
  },
  {
   "ts": "2026-08-30T13:24:57.838Z",
   "subscribers": 3705,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:43:59.106Z",
   "subscribers": 3696,
   "source": 4
  },
  {
   "ts": "2026-09-05T22:38:52.452Z",
   "subscribers": 3689,
   "source": 4
  },
  {
   "ts": "2026-09-10T17:37:56.390Z",
   "subscribers": 3681,
   "source": 4
  }
 ]
}