{
 "meta": {
  "dataset": "Subscriber history — @fmusbot",
  "channel": "https://tgregister.com/channel/fmusbot",
  "retrieved_at": "2026-08-20T19:53:40.649Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 15,
  "window": {
   "from": "2026-08-06T03:19:49.923Z",
   "to": "2026-08-20T14:17:08.505Z"
  },
  "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": "2026-08-06T03:19:49.923Z",
   "subscribers": 1011793,
   "source": 0
  },
  {
   "ts": "2026-08-06T18:20:34.200Z",
   "subscribers": 1011793,
   "source": 1
  },
  {
   "ts": "2026-08-07T06:15:00.629Z",
   "subscribers": 1012055,
   "source": 4
  },
  {
   "ts": "2026-08-08T06:01:00.022Z",
   "subscribers": 1013779,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:52:28.281Z",
   "subscribers": 1016667,
   "source": 4
  },
  {
   "ts": "2026-08-10T04:53:50.109Z",
   "subscribers": 1018329,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:01:20.216Z",
   "subscribers": 1021007,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:32:09.833Z",
   "subscribers": 1023326,
   "source": 4
  },
  {
   "ts": "2026-08-13T07:53:53.634Z",
   "subscribers": 1023866,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:46:15.813Z",
   "subscribers": 1025202,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:16:20.600Z",
   "subscribers": 1027649,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:38:23.704Z",
   "subscribers": 1028775,
   "source": 4
  },
  {
   "ts": "2026-08-18T11:58:48.818Z",
   "subscribers": 1030106,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:18:18.162Z",
   "subscribers": 1031202,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:17:08.505Z",
   "subscribers": 1030820,
   "source": 4
  }
 ]
}