{
 "meta": {
  "dataset": "Subscriber history — @sketchup_levelup",
  "channel": "https://tgregister.com/channel/sketchup_levelup",
  "retrieved_at": "2026-09-11T11:15:57.749Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T17:37:08.102Z",
   "to": "2026-09-10T16:21:58.482Z"
  },
  "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": "2026-08-07T17:37:08.102Z",
   "subscribers": 5771,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:46:57.878Z",
   "subscribers": 5771,
   "source": 3
  },
  {
   "ts": "2026-08-11T09:42:41.001Z",
   "subscribers": 5789,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:26:39.148Z",
   "subscribers": 5814,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:18:44.018Z",
   "subscribers": 5843,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:54:06.963Z",
   "subscribers": 5863,
   "source": 4
  },
  {
   "ts": "2026-08-24T13:44:11.790Z",
   "subscribers": 5891,
   "source": 4
  },
  {
   "ts": "2026-08-27T13:34:24.204Z",
   "subscribers": 5928,
   "source": 4
  },
  {
   "ts": "2026-08-30T08:47:35.879Z",
   "subscribers": 5934,
   "source": 4
  },
  {
   "ts": "2026-09-01T22:38:44.966Z",
   "subscribers": 5948,
   "source": 4
  },
  {
   "ts": "2026-09-05T17:17:24.018Z",
   "subscribers": 5975,
   "source": 4
  },
  {
   "ts": "2026-09-10T16:21:58.482Z",
   "subscribers": 6020,
   "source": 4
  }
 ]
}