{
 "meta": {
  "dataset": "Subscriber history — @YTFYS",
  "channel": "https://tgregister.com/channel/YTFYS",
  "retrieved_at": "2026-09-07T17:54:11.716Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-09T08:02:58.216Z",
   "to": "2026-09-05T16:59:31.503Z"
  },
  "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": "2026-08-09T08:02:58.216Z",
   "subscribers": 11997,
   "source": 3
  },
  {
   "ts": "2026-08-10T08:00:59.204Z",
   "subscribers": 11998,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:25:55.869Z",
   "subscribers": 12045,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:15:53.930Z",
   "subscribers": 12060,
   "source": 4
  },
  {
   "ts": "2026-08-13T07:28:37.018Z",
   "subscribers": 12059,
   "source": 4
  },
  {
   "ts": "2026-08-14T15:47:11.377Z",
   "subscribers": 12088,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:35:39.172Z",
   "subscribers": 12100,
   "source": 4
  },
  {
   "ts": "2026-08-17T12:23:25.676Z",
   "subscribers": 12130,
   "source": 4
  },
  {
   "ts": "2026-08-18T13:54:00.071Z",
   "subscribers": 12131,
   "source": 4
  },
  {
   "ts": "2026-08-19T11:06:54.115Z",
   "subscribers": 12170,
   "source": 4
  },
  {
   "ts": "2026-08-20T09:36:44.102Z",
   "subscribers": 12207,
   "source": 4
  },
  {
   "ts": "2026-08-21T06:52:15.376Z",
   "subscribers": 12234,
   "source": 4
  },
  {
   "ts": "2026-08-22T16:28:28.054Z",
   "subscribers": 12281,
   "source": 4
  },
  {
   "ts": "2026-08-24T05:56:08.494Z",
   "subscribers": 12365,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:56:54.528Z",
   "subscribers": 12446,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:26:36.777Z",
   "subscribers": 12559,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:12:48.193Z",
   "subscribers": 12637,
   "source": 4
  },
  {
   "ts": "2026-08-28T06:09:19.389Z",
   "subscribers": 12781,
   "source": 4
  },
  {
   "ts": "2026-08-29T03:57:29.586Z",
   "subscribers": 12834,
   "source": 4
  },
  {
   "ts": "2026-08-30T06:36:48.255Z",
   "subscribers": 12874,
   "source": 4
  },
  {
   "ts": "2026-08-31T06:45:43.450Z",
   "subscribers": 12906,
   "source": 4
  },
  {
   "ts": "2026-09-01T08:05:20.848Z",
   "subscribers": 12959,
   "source": 4
  },
  {
   "ts": "2026-09-02T10:24:40.952Z",
   "subscribers": 12990,
   "source": 4
  },
  {
   "ts": "2026-09-03T16:42:06.741Z",
   "subscribers": 13041,
   "source": 4
  },
  {
   "ts": "2026-09-05T16:59:31.503Z",
   "subscribers": 13219,
   "source": 4
  }
 ]
}