{
 "meta": {
  "dataset": "Subscriber history — @ogrtz",
  "channel": "https://tgregister.com/channel/ogrtz",
  "retrieved_at": "2026-08-18T19:09:21.134Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T08:26:29.817Z",
   "to": "2026-08-17T22:25:27.562Z"
  },
  "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": "2026-08-06T08:26:29.817Z",
   "subscribers": 69584,
   "source": 0
  },
  {
   "ts": "2026-08-06T08:30:16.208Z",
   "subscribers": 69584,
   "source": 3
  },
  {
   "ts": "2026-08-06T14:43:14.757Z",
   "subscribers": 69536,
   "source": 4
  },
  {
   "ts": "2026-08-07T14:45:25.814Z",
   "subscribers": 69460,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:54:47.401Z",
   "subscribers": 69282,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:01:50.606Z",
   "subscribers": 69167,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:43:16.482Z",
   "subscribers": 69119,
   "source": 4
  },
  {
   "ts": "2026-08-11T23:06:32.950Z",
   "subscribers": 69085,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:47:01.480Z",
   "subscribers": 69071,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:15:37.416Z",
   "subscribers": 69033,
   "source": 4
  },
  {
   "ts": "2026-08-15T10:56:06.066Z",
   "subscribers": 68998,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:07:41.761Z",
   "subscribers": 68965,
   "source": 4
  },
  {
   "ts": "2026-08-17T22:25:27.562Z",
   "subscribers": 68925,
   "source": 4
  }
 ]
}