{
 "meta": {
  "dataset": "Subscriber history — @o1boy",
  "channel": "https://tgregister.com/channel/o1boy",
  "retrieved_at": "2026-08-20T18:09:34.251Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 16,
  "window": {
   "from": "2026-08-06T16:16:44.472Z",
   "to": "2026-08-20T18:07:03.835Z"
  },
  "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": "2026-08-06T16:16:44.472Z",
   "subscribers": 16152,
   "source": 0
  },
  {
   "ts": "2026-08-06T16:33:26.351Z",
   "subscribers": 16152,
   "source": 3
  },
  {
   "ts": "2026-08-06T19:44:19.432Z",
   "subscribers": 16143,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:55:55.783Z",
   "subscribers": 16109,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:21:25.917Z",
   "subscribers": 16085,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:11:59.981Z",
   "subscribers": 16055,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:54:03.490Z",
   "subscribers": 16042,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:42:21.779Z",
   "subscribers": 15955,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:17:50.123Z",
   "subscribers": 15962,
   "source": 4
  },
  {
   "ts": "2026-08-13T17:36:53.265Z",
   "subscribers": 16938,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:38:35.751Z",
   "subscribers": 16726,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:18:52.598Z",
   "subscribers": 16480,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:37:14.422Z",
   "subscribers": 17418,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:47:08.338Z",
   "subscribers": 17367,
   "source": 4
  },
  {
   "ts": "2026-08-19T17:05:06.057Z",
   "subscribers": 17104,
   "source": 4
  },
  {
   "ts": "2026-08-20T18:07:03.835Z",
   "subscribers": 17829,
   "source": 4
  }
 ]
}