{
 "meta": {
  "dataset": "Subscriber history — @zzbby",
  "channel": "https://tgregister.com/channel/zzbby",
  "retrieved_at": "2026-09-15T19:52:12.742Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T13:48:48.846Z",
   "to": "2026-09-15T13:02:07.709Z"
  },
  "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": "2026-08-07T13:48:48.846Z",
   "subscribers": 9515,
   "source": 0
  },
  {
   "ts": "2026-08-07T21:42:50.795Z",
   "subscribers": 9524,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:04:38.259Z",
   "subscribers": 9463,
   "source": 4
  },
  {
   "ts": "2026-08-14T05:17:15.736Z",
   "subscribers": 9412,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:58:06.310Z",
   "subscribers": 9386,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:35:15.795Z",
   "subscribers": 9362,
   "source": 4
  },
  {
   "ts": "2026-08-23T20:42:45.979Z",
   "subscribers": 9362,
   "source": 1
  },
  {
   "ts": "2026-08-24T12:03:27.550Z",
   "subscribers": 9318,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:13:53.986Z",
   "subscribers": 9312,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:38:10.391Z",
   "subscribers": 9248,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:26:45.197Z",
   "subscribers": 9245,
   "source": 4
  },
  {
   "ts": "2026-08-30T03:08:41.911Z",
   "subscribers": 9212,
   "source": 4
  },
  {
   "ts": "2026-08-30T16:37:45.084Z",
   "subscribers": 9200,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:43:52.198Z",
   "subscribers": 9124,
   "source": 4
  },
  {
   "ts": "2026-09-03T07:36:41.869Z",
   "subscribers": 9108,
   "source": 4
  },
  {
   "ts": "2026-09-06T17:56:55.027Z",
   "subscribers": 9046,
   "source": 4
  },
  {
   "ts": "2026-09-08T01:21:35.376Z",
   "subscribers": 9005,
   "source": 4
  },
  {
   "ts": "2026-09-11T12:15:43.614Z",
   "subscribers": 8888,
   "source": 4
  },
  {
   "ts": "2026-09-12T05:01:52.511Z",
   "subscribers": 8873,
   "source": 4
  },
  {
   "ts": "2026-09-14T16:58:56.585Z",
   "subscribers": 8811,
   "source": 4
  },
  {
   "ts": "2026-09-15T13:02:07.709Z",
   "subscribers": 8796,
   "source": 4
  }
 ]
}