{
 "meta": {
  "dataset": "Subscriber history — @Join_TGPSC_Updates",
  "channel": "https://tgregister.com/channel/Join_TGPSC_Updates",
  "retrieved_at": "2026-09-06T03:32:40.801Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-16T13:35:16.544Z",
   "to": "2026-09-05T15:19:58.949Z"
  },
  "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": "2026-08-16T13:35:16.544Z",
   "subscribers": 17796,
   "source": 0
  },
  {
   "ts": "2026-08-17T11:17:44.118Z",
   "subscribers": 17800,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:25:23.150Z",
   "subscribers": 17800,
   "source": 1
  },
  {
   "ts": "2026-08-18T12:25:09.562Z",
   "subscribers": 17811,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:43:25.011Z",
   "subscribers": 17830,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:13:15.522Z",
   "subscribers": 17855,
   "source": 4
  },
  {
   "ts": "2026-08-21T14:17:18.422Z",
   "subscribers": 17857,
   "source": 4
  },
  {
   "ts": "2026-08-23T00:23:20.033Z",
   "subscribers": 17867,
   "source": 4
  },
  {
   "ts": "2026-08-24T13:25:54.514Z",
   "subscribers": 17860,
   "source": 4
  },
  {
   "ts": "2026-08-25T12:12:27.768Z",
   "subscribers": 17865,
   "source": 4
  },
  {
   "ts": "2026-08-26T09:07:24.198Z",
   "subscribers": 17862,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:37:07.109Z",
   "subscribers": 17873,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:44:08.520Z",
   "subscribers": 17889,
   "source": 4
  },
  {
   "ts": "2026-08-29T09:54:46.228Z",
   "subscribers": 17895,
   "source": 4
  },
  {
   "ts": "2026-08-30T09:25:23.400Z",
   "subscribers": 17899,
   "source": 4
  },
  {
   "ts": "2026-08-31T10:04:55.617Z",
   "subscribers": 17902,
   "source": 4
  },
  {
   "ts": "2026-09-01T11:23:07.156Z",
   "subscribers": 17914,
   "source": 4
  },
  {
   "ts": "2026-09-02T09:53:13.787Z",
   "subscribers": 17923,
   "source": 4
  },
  {
   "ts": "2026-09-03T14:37:05.197Z",
   "subscribers": 17940,
   "source": 4
  },
  {
   "ts": "2026-09-05T15:19:58.949Z",
   "subscribers": 17941,
   "source": 4
  }
 ]
}