{
 "meta": {
  "dataset": "Subscriber history — @drsttr",
  "channel": "https://tgregister.com/channel/drsttr",
  "retrieved_at": "2026-08-18T03:51:45.944Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T17:03:11.840Z",
   "to": "2026-08-17T16:15:31.805Z"
  },
  "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": "2026-08-07T17:03:11.840Z",
   "subscribers": 53562,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:15:29.405Z",
   "subscribers": 53562,
   "source": 3
  },
  {
   "ts": "2026-08-08T13:40:51.600Z",
   "subscribers": 53801,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:35:36.664Z",
   "subscribers": 54208,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:42:04.877Z",
   "subscribers": 54499,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:15:07.167Z",
   "subscribers": 54595,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:34:46.854Z",
   "subscribers": 54548,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:07:33.390Z",
   "subscribers": 54648,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:27:49.881Z",
   "subscribers": 54699,
   "source": 4
  },
  {
   "ts": "2026-08-16T09:06:35.561Z",
   "subscribers": 54583,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:15:31.805Z",
   "subscribers": 54535,
   "source": 4
  }
 ]
}