{
 "meta": {
  "dataset": "Subscriber history — @pg668885",
  "channel": "https://tgregister.com/channel/pg668885",
  "retrieved_at": "2026-08-20T14:18:33.606Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-14T07:16:39.052Z",
   "to": "2026-08-20T13:12:06.351Z"
  },
  "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": "2026-08-14T07:16:39.052Z",
   "subscribers": 19509,
   "source": 0
  },
  {
   "ts": "2026-08-15T10:17:06.160Z",
   "subscribers": 19385,
   "source": 4
  },
  {
   "ts": "2026-08-16T18:56:04.344Z",
   "subscribers": 19012,
   "source": 4
  },
  {
   "ts": "2026-08-16T20:53:40.530Z",
   "subscribers": 19012,
   "source": 1
  },
  {
   "ts": "2026-08-17T09:23:00.500Z",
   "subscribers": 18954,
   "source": 1
  },
  {
   "ts": "2026-08-17T14:36:09.186Z",
   "subscribers": 18930,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:24:22.387Z",
   "subscribers": 18886,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:04:22.580Z",
   "subscribers": 18811,
   "source": 4
  },
  {
   "ts": "2026-08-18T17:54:07.145Z",
   "subscribers": 18776,
   "source": 4
  },
  {
   "ts": "2026-08-19T16:38:33.671Z",
   "subscribers": 18722,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:02:49.310Z",
   "subscribers": 18722,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:12:06.351Z",
   "subscribers": 18654,
   "source": 4
  }
 ]
}