{
 "meta": {
  "dataset": "Subscriber history — @duang_speedtest",
  "channel": "https://tgregister.com/channel/duang_speedtest",
  "retrieved_at": "2026-08-22T11:01:48.296Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-07T07:56:55.913Z",
   "to": "2026-08-21T18:18:07.400Z"
  },
  "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": "2026-08-07T07:56:55.913Z",
   "subscribers": 29635,
   "source": 0
  },
  {
   "ts": "2026-08-07T08:00:10.176Z",
   "subscribers": 29635,
   "source": 3
  },
  {
   "ts": "2026-08-07T11:46:31.039Z",
   "subscribers": 29641,
   "source": 4
  },
  {
   "ts": "2026-08-08T08:11:30.433Z",
   "subscribers": 29686,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:32:48.108Z",
   "subscribers": 29718,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:33:29.724Z",
   "subscribers": 29775,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:22:07.943Z",
   "subscribers": 29809,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:57:08.022Z",
   "subscribers": 29871,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:08:30.138Z",
   "subscribers": 29926,
   "source": 4
  },
  {
   "ts": "2026-08-14T20:15:51.458Z",
   "subscribers": 29999,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:03:56.710Z",
   "subscribers": 30091,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:04:38.898Z",
   "subscribers": 30167,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:25:20.215Z",
   "subscribers": 30213,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:43:07.655Z",
   "subscribers": 30249,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:23:02.225Z",
   "subscribers": 30280,
   "source": 4
  },
  {
   "ts": "2026-08-21T18:18:07.400Z",
   "subscribers": 30368,
   "source": 4
  }
 ]
}