{
 "meta": {
  "dataset": "Subscriber history — @sdfffcs",
  "channel": "https://tgregister.com/channel/sdfffcs",
  "retrieved_at": "2026-09-02T05:54:24.866Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-15T02:15:59.066Z",
   "to": "2026-09-01T06:46:29.302Z"
  },
  "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": "2026-08-15T02:15:59.066Z",
   "subscribers": 16564,
   "source": 3
  },
  {
   "ts": "2026-08-16T08:14:13.296Z",
   "subscribers": 16528,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:04:39.370Z",
   "subscribers": 16500,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:16:40.017Z",
   "subscribers": 16483,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:08:55.748Z",
   "subscribers": 16446,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:52:39.234Z",
   "subscribers": 16422,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:34:54.316Z",
   "subscribers": 16402,
   "source": 4
  },
  {
   "ts": "2026-08-22T17:53:44.432Z",
   "subscribers": 16498,
   "source": 4
  },
  {
   "ts": "2026-08-24T06:54:24.795Z",
   "subscribers": 16478,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:16:24.063Z",
   "subscribers": 16459,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:11:50.430Z",
   "subscribers": 16450,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:04:18.605Z",
   "subscribers": 16454,
   "source": 4
  },
  {
   "ts": "2026-08-28T07:33:08.642Z",
   "subscribers": 16438,
   "source": 4
  },
  {
   "ts": "2026-08-29T09:02:51.571Z",
   "subscribers": 16419,
   "source": 4
  },
  {
   "ts": "2026-08-30T11:54:27.268Z",
   "subscribers": 16405,
   "source": 4
  },
  {
   "ts": "2026-08-31T08:38:06.796Z",
   "subscribers": 16417,
   "source": 4
  },
  {
   "ts": "2026-09-01T06:46:29.302Z",
   "subscribers": 16403,
   "source": 4
  }
 ]
}