{
 "meta": {
  "dataset": "Subscriber history — @oldgap_ir",
  "channel": "https://tgregister.com/channel/oldgap_ir",
  "retrieved_at": "2026-08-18T13:53:33.708Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T04:49:34.629Z",
   "to": "2026-08-18T11:08:53.795Z"
  },
  "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": "2026-08-06T04:49:34.629Z",
   "subscribers": 76401,
   "source": 3
  },
  {
   "ts": "2026-08-07T04:11:23.972Z",
   "subscribers": 76132,
   "source": 4
  },
  {
   "ts": "2026-08-08T05:56:53.761Z",
   "subscribers": 75854,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:43:27.255Z",
   "subscribers": 75597,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:22:48.980Z",
   "subscribers": 75476,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:11:29.978Z",
   "subscribers": 75359,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:15:08.302Z",
   "subscribers": 75244,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:34:47.336Z",
   "subscribers": 75133,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:16:58.386Z",
   "subscribers": 74954,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:04:05.138Z",
   "subscribers": 74798,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:37:15.846Z",
   "subscribers": 74642,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:08:53.795Z",
   "subscribers": 74552,
   "source": 4
  }
 ]
}