{
 "meta": {
  "dataset": "Subscriber history — @arpdev",
  "channel": "https://tgregister.com/channel/arpdev",
  "retrieved_at": "2026-09-03T03:45:01.588Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T16:22:39.410Z",
   "to": "2026-09-02T01:03:38.604Z"
  },
  "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": "2026-08-07T16:22:39.410Z",
   "subscribers": 2976,
   "source": 0
  },
  {
   "ts": "2026-08-07T16:32:21.912Z",
   "subscribers": 2976,
   "source": 3
  },
  {
   "ts": "2026-08-08T12:43:39.209Z",
   "subscribers": 2979,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:12:09.059Z",
   "subscribers": 2972,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:36:38.997Z",
   "subscribers": 2959,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:37:28.285Z",
   "subscribers": 2955,
   "source": 4
  },
  {
   "ts": "2026-08-20T05:34:44.857Z",
   "subscribers": 2954,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:25:28.590Z",
   "subscribers": 2941,
   "source": 4
  },
  {
   "ts": "2026-08-26T12:14:57.781Z",
   "subscribers": 2934,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:27:27.230Z",
   "subscribers": 2922,
   "source": 4
  },
  {
   "ts": "2026-09-02T01:03:38.604Z",
   "subscribers": 2918,
   "source": 4
  }
 ]
}