{
 "meta": {
  "dataset": "Subscriber history — @AutoFilter_Robot",
  "channel": "https://tgregister.com/channel/AutoFilter_Robot",
  "retrieved_at": "2026-08-27T19:52:53.025Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-12T02:49:43.797Z",
   "to": "2026-08-27T02:27:21.600Z"
  },
  "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": "2026-08-12T02:49:43.797Z",
   "subscribers": 53227,
   "source": 0
  },
  {
   "ts": "2026-08-12T02:54:39.911Z",
   "subscribers": 53227,
   "source": 1
  },
  {
   "ts": "2026-08-12T09:44:25.011Z",
   "subscribers": 53610,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:15:11.843Z",
   "subscribers": 53099,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:55:24.239Z",
   "subscribers": 53269,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:23:54.823Z",
   "subscribers": 53380,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:36:12.618Z",
   "subscribers": 52738,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:58:16.403Z",
   "subscribers": 52562,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:57:43.298Z",
   "subscribers": 53020,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:27:21.600Z",
   "subscribers": 53070,
   "source": 4
  }
 ]
}