{
 "meta": {
  "dataset": "Subscriber history — @bb990X",
  "channel": "https://tgregister.com/channel/bb990X",
  "retrieved_at": "2026-09-08T16:09:38.319Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-13T22:46:40.998Z",
   "to": "2026-09-06T08:56:10.663Z"
  },
  "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": "2026-08-13T22:46:40.998Z",
   "subscribers": 24996,
   "source": 3
  },
  {
   "ts": "2026-08-14T15:08:31.153Z",
   "subscribers": 25008,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:53:22.032Z",
   "subscribers": 25013,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:45:00.212Z",
   "subscribers": 25001,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:55:59.708Z",
   "subscribers": 25008,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:54:37.679Z",
   "subscribers": 25011,
   "source": 4
  },
  {
   "ts": "2026-08-20T13:53:26.212Z",
   "subscribers": 25016,
   "source": 4
  },
  {
   "ts": "2026-08-21T11:27:56.329Z",
   "subscribers": 25036,
   "source": 4
  },
  {
   "ts": "2026-08-22T23:24:09.367Z",
   "subscribers": 25043,
   "source": 4
  },
  {
   "ts": "2026-08-24T14:38:25.931Z",
   "subscribers": 25018,
   "source": 4
  },
  {
   "ts": "2026-08-25T17:59:12.326Z",
   "subscribers": 25004,
   "source": 4
  },
  {
   "ts": "2026-08-26T16:25:02.987Z",
   "subscribers": 24985,
   "source": 4
  },
  {
   "ts": "2026-08-27T14:55:02.908Z",
   "subscribers": 24994,
   "source": 4
  },
  {
   "ts": "2026-08-28T17:07:06.150Z",
   "subscribers": 25002,
   "source": 4
  },
  {
   "ts": "2026-08-29T14:34:03.816Z",
   "subscribers": 25012,
   "source": 4
  },
  {
   "ts": "2026-08-30T16:14:34.040Z",
   "subscribers": 24997,
   "source": 4
  },
  {
   "ts": "2026-08-31T18:13:27.164Z",
   "subscribers": 24984,
   "source": 4
  },
  {
   "ts": "2026-09-01T16:38:10.821Z",
   "subscribers": 24979,
   "source": 4
  },
  {
   "ts": "2026-09-02T18:28:40.554Z",
   "subscribers": 24988,
   "source": 4
  },
  {
   "ts": "2026-09-04T04:17:54.298Z",
   "subscribers": 24990,
   "source": 4
  },
  {
   "ts": "2026-09-06T08:56:10.663Z",
   "subscribers": 25005,
   "source": 4
  }
 ]
}