{
 "meta": {
  "dataset": "Subscriber history — @expert_ra",
  "channel": "https://tgregister.com/channel/expert_ra",
  "retrieved_at": "2026-08-19T10:22:12.638Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T01:51:22.830Z",
   "to": "2026-08-18T10:55:40.320Z"
  },
  "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": "2026-08-06T01:51:22.830Z",
   "subscribers": 13814,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:31:08.442Z",
   "subscribers": 13814,
   "source": 3
  },
  {
   "ts": "2026-08-07T12:50:35.764Z",
   "subscribers": 13815,
   "source": 4
  },
  {
   "ts": "2026-08-08T09:16:13.558Z",
   "subscribers": 13816,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:11:54.331Z",
   "subscribers": 13715,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:30:51.408Z",
   "subscribers": 13705,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:28:09.077Z",
   "subscribers": 13682,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:02:19.605Z",
   "subscribers": 13660,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:06:08.148Z",
   "subscribers": 13655,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:18:52.122Z",
   "subscribers": 13701,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:58:29.438Z",
   "subscribers": 13684,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:17:19.386Z",
   "subscribers": 13681,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:55:40.320Z",
   "subscribers": 13664,
   "source": 4
  }
 ]
}