{
 "meta": {
  "dataset": "Subscriber history — @olddriver_su",
  "channel": "https://tgregister.com/channel/olddriver_su",
  "retrieved_at": "2026-08-30T13:36:26.056Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 22,
  "window": {
   "from": "2026-08-07T06:07:10.501Z",
   "to": "2026-08-29T19:44:43.564Z"
  },
  "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": "2026-08-07T06:07:10.501Z",
   "subscribers": 20488,
   "source": 0
  },
  {
   "ts": "2026-08-07T06:15:16.964Z",
   "subscribers": 20488,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:18:50.450Z",
   "subscribers": 20477,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:12:44.623Z",
   "subscribers": 20446,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:34:13.862Z",
   "subscribers": 20425,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:32:19.412Z",
   "subscribers": 20393,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:44:37.797Z",
   "subscribers": 20370,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:15:07.410Z",
   "subscribers": 20357,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:35:03.530Z",
   "subscribers": 20320,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:26:17.606Z",
   "subscribers": 20287,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:05:44.539Z",
   "subscribers": 20267,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:48:44.100Z",
   "subscribers": 20240,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:18:26.994Z",
   "subscribers": 20215,
   "source": 4
  },
  {
   "ts": "2026-08-21T01:14:53.272Z",
   "subscribers": 20204,
   "source": 4
  },
  {
   "ts": "2026-08-22T07:46:29.493Z",
   "subscribers": 20177,
   "source": 4
  },
  {
   "ts": "2026-08-23T19:34:00.510Z",
   "subscribers": 20140,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:17:55.139Z",
   "subscribers": 20115,
   "source": 4
  },
  {
   "ts": "2026-08-25T23:42:24.735Z",
   "subscribers": 20092,
   "source": 4
  },
  {
   "ts": "2026-08-26T23:52:22.667Z",
   "subscribers": 20075,
   "source": 4
  },
  {
   "ts": "2026-08-27T21:48:13.840Z",
   "subscribers": 20054,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:33:47.801Z",
   "subscribers": 20044,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:44:43.564Z",
   "subscribers": 20012,
   "source": 4
  }
 ]
}