{
 "meta": {
  "dataset": "Subscriber history — @gem_tools_calls",
  "channel": "https://tgregister.com/channel/gem_tools_calls",
  "retrieved_at": "2026-08-20T06:09:53.231Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T12:39:45.877Z",
   "to": "2026-08-19T08:11:53.698Z"
  },
  "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": "2026-08-07T12:39:45.877Z",
   "subscribers": 14645,
   "source": 0
  },
  {
   "ts": "2026-08-07T12:46:20.555Z",
   "subscribers": 14645,
   "source": 3
  },
  {
   "ts": "2026-08-08T09:41:55.258Z",
   "subscribers": 14649,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:11:59.364Z",
   "subscribers": 14660,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:18:38.105Z",
   "subscribers": 14675,
   "source": 4
  },
  {
   "ts": "2026-08-11T07:16:26.473Z",
   "subscribers": 14684,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:02:57.029Z",
   "subscribers": 14679,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:56:26.566Z",
   "subscribers": 14680,
   "source": 4
  },
  {
   "ts": "2026-08-14T16:59:07.842Z",
   "subscribers": 14682,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:58:11.791Z",
   "subscribers": 14673,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:22:53.222Z",
   "subscribers": 14665,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:15:34.474Z",
   "subscribers": 14689,
   "source": 4
  },
  {
   "ts": "2026-08-19T08:11:53.698Z",
   "subscribers": 14680,
   "source": 4
  }
 ]
}