{
 "meta": {
  "dataset": "Subscriber history — @tier2cs",
  "channel": "https://tgregister.com/channel/tier2cs",
  "retrieved_at": "2026-08-18T08:53:19.402Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-06T22:16:01.257Z",
   "to": "2026-08-17T17:09:19.487Z"
  },
  "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": "2026-08-06T22:16:01.257Z",
   "subscribers": 31955,
   "source": 3
  },
  {
   "ts": "2026-08-07T15:46:48.956Z",
   "subscribers": 31959,
   "source": 4
  },
  {
   "ts": "2026-08-08T17:36:59.797Z",
   "subscribers": 31942,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:08:44.261Z",
   "subscribers": 31922,
   "source": 4
  },
  {
   "ts": "2026-08-10T13:53:18.562Z",
   "subscribers": 31909,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:22:30.524Z",
   "subscribers": 31894,
   "source": 4
  },
  {
   "ts": "2026-08-12T11:15:57.999Z",
   "subscribers": 31893,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:47:10.518Z",
   "subscribers": 31874,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:28:40.098Z",
   "subscribers": 31855,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:26:34.888Z",
   "subscribers": 31836,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:09:19.487Z",
   "subscribers": 31823,
   "source": 4
  }
 ]
}