{
 "meta": {
  "dataset": "Subscriber history — @nftchatup",
  "channel": "https://tgregister.com/channel/nftchatup",
  "retrieved_at": "2026-09-10T04:02:12.744Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T00:54:11.245Z",
   "to": "2026-09-07T23:32:13.366Z"
  },
  "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": "2026-08-07T00:54:11.245Z",
   "subscribers": 3564,
   "source": 0
  },
  {
   "ts": "2026-08-07T20:53:58.893Z",
   "subscribers": 3561,
   "source": 4
  },
  {
   "ts": "2026-08-10T20:16:45.494Z",
   "subscribers": 3551,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:17:45.600Z",
   "subscribers": 3546,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:33:55.449Z",
   "subscribers": 3540,
   "source": 4
  },
  {
   "ts": "2026-08-20T08:33:44.130Z",
   "subscribers": 3544,
   "source": 4
  },
  {
   "ts": "2026-08-24T03:03:57.269Z",
   "subscribers": 3549,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:25:38.187Z",
   "subscribers": 3552,
   "source": 4
  },
  {
   "ts": "2026-09-01T16:43:54.414Z",
   "subscribers": 3556,
   "source": 4
  },
  {
   "ts": "2026-09-05T11:39:34.690Z",
   "subscribers": 3550,
   "source": 4
  },
  {
   "ts": "2026-09-07T23:32:13.366Z",
   "subscribers": 3550,
   "source": 1
  }
 ]
}