{
 "meta": {
  "dataset": "Subscriber history — @studydayday",
  "channel": "https://tgregister.com/channel/studydayday",
  "retrieved_at": "2026-08-29T21:42:13.857Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-06T22:37:13.916Z",
   "to": "2026-08-29T16:25:44.736Z"
  },
  "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": "2026-08-06T22:37:13.916Z",
   "subscribers": 7131,
   "source": 0
  },
  {
   "ts": "2026-08-06T22:45:25.199Z",
   "subscribers": 7131,
   "source": 3
  },
  {
   "ts": "2026-08-06T23:37:02.395Z",
   "subscribers": 7129,
   "source": 4
  },
  {
   "ts": "2026-08-09T23:33:59.985Z",
   "subscribers": 7123,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:14:16.718Z",
   "subscribers": 7111,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:08:14.380Z",
   "subscribers": 7101,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:04:03.473Z",
   "subscribers": 7096,
   "source": 4
  },
  {
   "ts": "2026-08-23T11:44:17.880Z",
   "subscribers": 7080,
   "source": 4
  },
  {
   "ts": "2026-08-26T13:54:04.755Z",
   "subscribers": 7071,
   "source": 4
  },
  {
   "ts": "2026-08-29T16:25:44.736Z",
   "subscribers": 7069,
   "source": 4
  }
 ]
}