{
 "meta": {
  "dataset": "Subscriber history — @Promocion20Gratis",
  "channel": "https://tgregister.com/channel/Promocion20Gratis",
  "retrieved_at": "2026-08-20T02:49:45.568Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T13:09:26.419Z",
   "to": "2026-08-19T15:27:31.422Z"
  },
  "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": "2026-08-07T13:09:26.419Z",
   "subscribers": 15858,
   "source": 0
  },
  {
   "ts": "2026-08-07T13:16:20.263Z",
   "subscribers": 15858,
   "source": 3
  },
  {
   "ts": "2026-08-08T00:18:06.269Z",
   "subscribers": 15852,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:51:06.049Z",
   "subscribers": 15835,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:18:21.982Z",
   "subscribers": 15825,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:11:51.625Z",
   "subscribers": 15813,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:48:27.933Z",
   "subscribers": 15798,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:24:08.564Z",
   "subscribers": 15787,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:52:36.954Z",
   "subscribers": 15773,
   "source": 4
  },
  {
   "ts": "2026-08-16T13:49:10.001Z",
   "subscribers": 15749,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:25:45.718Z",
   "subscribers": 15734,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:43:53.312Z",
   "subscribers": 15725,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:27:31.422Z",
   "subscribers": 15709,
   "source": 4
  }
 ]
}