{
 "meta": {
  "dataset": "Subscriber history — @xsd_pdf",
  "channel": "https://tgregister.com/channel/xsd_pdf",
  "retrieved_at": "2026-09-16T04:29:30.757Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 32,
  "window": {
   "from": "2026-08-07T20:03:49.787Z",
   "to": "2026-09-15T10:21:04.216Z"
  },
  "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": "2026-08-07T20:03:49.787Z",
   "subscribers": 18005,
   "source": 0
  },
  {
   "ts": "2026-08-07T20:15:38.400Z",
   "subscribers": 18005,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:14:01.292Z",
   "subscribers": 18007,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:53:15.350Z",
   "subscribers": 18021,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:13:21.464Z",
   "subscribers": 18032,
   "source": 4
  },
  {
   "ts": "2026-08-11T00:41:26.393Z",
   "subscribers": 18040,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:52:34.826Z",
   "subscribers": 18049,
   "source": 4
  },
  {
   "ts": "2026-08-12T23:12:39.221Z",
   "subscribers": 18055,
   "source": 4
  },
  {
   "ts": "2026-08-14T04:56:49.145Z",
   "subscribers": 18060,
   "source": 4
  },
  {
   "ts": "2026-08-15T15:45:16.989Z",
   "subscribers": 18075,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:58:49.440Z",
   "subscribers": 18085,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:38:41.102Z",
   "subscribers": 18097,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:46:33.576Z",
   "subscribers": 18102,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:35:24.698Z",
   "subscribers": 18109,
   "source": 4
  },
  {
   "ts": "2026-08-21T13:47:45.837Z",
   "subscribers": 18115,
   "source": 4
  },
  {
   "ts": "2026-08-23T02:25:07.829Z",
   "subscribers": 18138,
   "source": 4
  },
  {
   "ts": "2026-08-24T15:25:33.558Z",
   "subscribers": 18157,
   "source": 4
  },
  {
   "ts": "2026-08-25T18:11:26.599Z",
   "subscribers": 18168,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:34:59.576Z",
   "subscribers": 18191,
   "source": 4
  },
  {
   "ts": "2026-08-27T18:07:27.466Z",
   "subscribers": 18203,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:44:24.094Z",
   "subscribers": 18211,
   "source": 4
  },
  {
   "ts": "2026-08-29T13:26:05.953Z",
   "subscribers": 18223,
   "source": 4
  },
  {
   "ts": "2026-08-30T15:47:12.964Z",
   "subscribers": 18237,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:25:39.914Z",
   "subscribers": 18238,
   "source": 4
  },
  {
   "ts": "2026-09-01T16:48:00.622Z",
   "subscribers": 18256,
   "source": 4
  },
  {
   "ts": "2026-09-02T17:27:04.914Z",
   "subscribers": 18262,
   "source": 4
  },
  {
   "ts": "2026-09-04T03:20:40.447Z",
   "subscribers": 18272,
   "source": 4
  },
  {
   "ts": "2026-09-06T05:21:11.101Z",
   "subscribers": 18295,
   "source": 4
  },
  {
   "ts": "2026-09-09T16:36:19.471Z",
   "subscribers": 18311,
   "source": 4
  },
  {
   "ts": "2026-09-12T02:38:43.666Z",
   "subscribers": 18326,
   "source": 4
  },
  {
   "ts": "2026-09-13T18:38:04.811Z",
   "subscribers": 18357,
   "source": 4
  },
  {
   "ts": "2026-09-15T10:21:04.216Z",
   "subscribers": 18384,
   "source": 4
  }
 ]
}