{
 "meta": {
  "dataset": "Subscriber history — @Librosdigitalesgratis",
  "channel": "https://tgregister.com/channel/Librosdigitalesgratis",
  "retrieved_at": "2026-08-19T13:37:41.592Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T17:26:27.426Z",
   "to": "2026-08-18T16:22:18.566Z"
  },
  "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": "2026-08-07T17:26:27.426Z",
   "subscribers": 16245,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:30:43.380Z",
   "subscribers": 16245,
   "source": 3
  },
  {
   "ts": "2026-08-08T12:06:13.302Z",
   "subscribers": 16246,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:42:08.160Z",
   "subscribers": 16243,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:25:18.890Z",
   "subscribers": 16242,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:34:09.944Z",
   "subscribers": 16240,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:33:57.336Z",
   "subscribers": 16251,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:03:49.986Z",
   "subscribers": 16246,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:08:12.389Z",
   "subscribers": 16240,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:27:11.805Z",
   "subscribers": 16251,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:33:20.237Z",
   "subscribers": 16241,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:22:18.566Z",
   "subscribers": 16239,
   "source": 4
  }
 ]
}