{
 "meta": {
  "dataset": "Subscriber history — @Ef_39",
  "channel": "https://tgregister.com/channel/Ef_39",
  "retrieved_at": "2026-08-18T06:41:48.743Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T11:29:50.255Z",
   "to": "2026-08-17T09:44:04.487Z"
  },
  "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": "2026-08-07T11:29:50.255Z",
   "subscribers": 159366,
   "source": 0
  },
  {
   "ts": "2026-08-07T11:30:19.033Z",
   "subscribers": 159366,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:32:22.146Z",
   "subscribers": 160568,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:51:40.929Z",
   "subscribers": 160870,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:41:50.209Z",
   "subscribers": 159974,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:25:11.696Z",
   "subscribers": 159296,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:12:05.000Z",
   "subscribers": 158773,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:24:16.706Z",
   "subscribers": 158448,
   "source": 4
  },
  {
   "ts": "2026-08-14T06:08:42.938Z",
   "subscribers": 157978,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:45:54.136Z",
   "subscribers": 157210,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:44:04.487Z",
   "subscribers": 156569,
   "source": 4
  }
 ]
}