{
 "meta": {
  "dataset": "Subscriber history — @NavDU_YI",
  "channel": "https://tgregister.com/channel/NavDU_YI",
  "retrieved_at": "2026-08-20T13:12:21.503Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T13:31:13.961Z",
   "to": "2026-08-19T22:02:27.090Z"
  },
  "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": "2026-08-06T13:31:13.961Z",
   "subscribers": 13405,
   "source": 3
  },
  {
   "ts": "2026-08-07T13:36:52.345Z",
   "subscribers": 13384,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:58:00.517Z",
   "subscribers": 13368,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:31:10.580Z",
   "subscribers": 13358,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:08:04.676Z",
   "subscribers": 12427,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:24:08.785Z",
   "subscribers": 12418,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:34:28.400Z",
   "subscribers": 12404,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:37:22.363Z",
   "subscribers": 12400,
   "source": 4
  },
  {
   "ts": "2026-08-16T13:47:32.036Z",
   "subscribers": 12393,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:44:42.509Z",
   "subscribers": 12388,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:19:08.649Z",
   "subscribers": 12389,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:02:27.090Z",
   "subscribers": 12395,
   "source": 4
  }
 ]
}