{
 "meta": {
  "dataset": "Subscriber history — @MasterPoll2Bot",
  "channel": "https://tgregister.com/channel/MasterPoll2Bot",
  "retrieved_at": "2026-08-13T09:54:57.535Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 6,
  "window": {
   "from": "2026-08-06T22:41:31.223Z",
   "to": "2026-08-12T08:37:48.736Z"
  },
  "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": "2026-08-06T22:41:31.223Z",
   "subscribers": 75890,
   "source": 0
  },
  {
   "ts": "2026-08-08T05:34:26.815Z",
   "subscribers": 72949,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:13:38.835Z",
   "subscribers": 70282,
   "source": 4
  },
  {
   "ts": "2026-08-11T05:21:24.223Z",
   "subscribers": 68878,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:20:09.032Z",
   "subscribers": 68878,
   "source": 1
  },
  {
   "ts": "2026-08-12T08:37:48.736Z",
   "subscribers": 67631,
   "source": 4
  }
 ]
}