{
 "meta": {
  "dataset": "Subscriber history — @sturdy",
  "channel": "https://tgregister.com/channel/sturdy",
  "retrieved_at": "2026-09-11T18:23:43.057Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T20:16:17.042Z",
   "to": "2026-09-11T11:59:54.610Z"
  },
  "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": "2026-08-06T20:16:17.042Z",
   "subscribers": 1033,
   "source": 3
  },
  {
   "ts": "2026-08-07T12:27:02.380Z",
   "subscribers": 1034,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:48:08.745Z",
   "subscribers": 1042,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:06:30.334Z",
   "subscribers": 1045,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:14:13.516Z",
   "subscribers": 1063,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:55:56.624Z",
   "subscribers": 1072,
   "source": 4
  },
  {
   "ts": "2026-08-24T05:53:46.157Z",
   "subscribers": 1075,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:01:58.916Z",
   "subscribers": 1082,
   "source": 4
  },
  {
   "ts": "2026-08-30T07:15:09.462Z",
   "subscribers": 1091,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:04:42.742Z",
   "subscribers": 1094,
   "source": 4
  },
  {
   "ts": "2026-09-06T13:38:28.428Z",
   "subscribers": 1106,
   "source": 4
  },
  {
   "ts": "2026-09-11T11:59:54.610Z",
   "subscribers": 1121,
   "source": 4
  }
 ]
}