{
 "meta": {
  "dataset": "Subscriber history — @qdrat19",
  "channel": "https://tgregister.com/channel/qdrat19",
  "retrieved_at": "2026-09-09T08:26:34.055Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-13T22:07:10.302Z",
   "to": "2026-09-05T22:21:17.406Z"
  },
  "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": "2026-08-13T22:07:10.302Z",
   "subscribers": 69191,
   "source": 3
  },
  {
   "ts": "2026-08-14T14:15:50.130Z",
   "subscribers": 69182,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:06:42.018Z",
   "subscribers": 69171,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:55:00.505Z",
   "subscribers": 69158,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:47:13.645Z",
   "subscribers": 69151,
   "source": 4
  },
  {
   "ts": "2026-08-19T15:43:49.767Z",
   "subscribers": 69141,
   "source": 4
  },
  {
   "ts": "2026-08-20T15:51:50.123Z",
   "subscribers": 69129,
   "source": 4
  },
  {
   "ts": "2026-08-21T20:58:10.757Z",
   "subscribers": 69108,
   "source": 4
  },
  {
   "ts": "2026-08-23T07:37:46.213Z",
   "subscribers": 69070,
   "source": 4
  },
  {
   "ts": "2026-08-24T21:23:25.649Z",
   "subscribers": 68998,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:26:29.877Z",
   "subscribers": 68992,
   "source": 4
  },
  {
   "ts": "2026-08-26T18:47:46.475Z",
   "subscribers": 68960,
   "source": 4
  },
  {
   "ts": "2026-08-27T20:37:55.203Z",
   "subscribers": 68938,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:28:22.610Z",
   "subscribers": 68919,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:54:55.288Z",
   "subscribers": 68900,
   "source": 4
  },
  {
   "ts": "2026-08-30T14:37:00.528Z",
   "subscribers": 68857,
   "source": 4
  },
  {
   "ts": "2026-08-31T15:04:11.486Z",
   "subscribers": 68831,
   "source": 4
  },
  {
   "ts": "2026-09-01T11:56:57.479Z",
   "subscribers": 68791,
   "source": 4
  },
  {
   "ts": "2026-09-02T09:34:20.510Z",
   "subscribers": 68757,
   "source": 4
  },
  {
   "ts": "2026-09-03T21:40:15.840Z",
   "subscribers": 68724,
   "source": 4
  },
  {
   "ts": "2026-09-05T22:21:17.406Z",
   "subscribers": 68714,
   "source": 4
  }
 ]
}