{
 "meta": {
  "dataset": "Subscriber history — @ykfoundation",
  "channel": "https://tgregister.com/channel/ykfoundation",
  "retrieved_at": "2026-08-20T08:54:10.846Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T09:04:36.540Z",
   "to": "2026-08-19T12:45:18.248Z"
  },
  "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": "2026-08-06T09:04:36.540Z",
   "subscribers": 30647,
   "source": 3
  },
  {
   "ts": "2026-08-07T09:02:23.307Z",
   "subscribers": 30350,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:41:11.751Z",
   "subscribers": 30272,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:54:34.373Z",
   "subscribers": 29680,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:51:38.010Z",
   "subscribers": 29608,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:58:57.332Z",
   "subscribers": 29533,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:37:01.050Z",
   "subscribers": 29984,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:54:41.505Z",
   "subscribers": 31363,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:37:37.596Z",
   "subscribers": 31276,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:54:08.845Z",
   "subscribers": 31072,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:03:36.781Z",
   "subscribers": 30989,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:23:28.987Z",
   "subscribers": 30878,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:45:18.248Z",
   "subscribers": 30788,
   "source": 4
  }
 ]
}