{
 "meta": {
  "dataset": "Subscriber history — @OfficialFTUApps",
  "channel": "https://tgregister.com/channel/OfficialFTUApps",
  "retrieved_at": "2026-09-10T12:45:47.777Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-07T16:49:21.045Z",
   "to": "2026-09-10T11:58:10.461Z"
  },
  "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": "2026-08-07T16:49:21.045Z",
   "subscribers": 10940,
   "source": 0
  },
  {
   "ts": "2026-08-07T17:01:06.553Z",
   "subscribers": 10940,
   "source": 3
  },
  {
   "ts": "2026-08-08T03:52:38.053Z",
   "subscribers": 10943,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:03:02.520Z",
   "subscribers": 10941,
   "source": 4
  },
  {
   "ts": "2026-08-12T02:16:27.592Z",
   "subscribers": 10944,
   "source": 4
  },
  {
   "ts": "2026-08-13T05:06:00.566Z",
   "subscribers": 10939,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:56:39.461Z",
   "subscribers": 10934,
   "source": 4
  },
  {
   "ts": "2026-08-16T02:24:53.438Z",
   "subscribers": 10935,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:38:47.028Z",
   "subscribers": 10936,
   "source": 4
  },
  {
   "ts": "2026-08-20T12:42:34.085Z",
   "subscribers": 10937,
   "source": 4
  },
  {
   "ts": "2026-08-21T16:17:17.379Z",
   "subscribers": 10934,
   "source": 4
  },
  {
   "ts": "2026-08-23T07:38:36.254Z",
   "subscribers": 10928,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:46:21.095Z",
   "subscribers": 10925,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:05:54.502Z",
   "subscribers": 10922,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:48:15.952Z",
   "subscribers": 10920,
   "source": 4
  },
  {
   "ts": "2026-08-28T21:34:12.697Z",
   "subscribers": 10924,
   "source": 4
  },
  {
   "ts": "2026-08-29T23:13:35.952Z",
   "subscribers": 10926,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:04:41.998Z",
   "subscribers": 10930,
   "source": 4
  },
  {
   "ts": "2026-09-01T20:27:51.057Z",
   "subscribers": 10931,
   "source": 4
  },
  {
   "ts": "2026-09-03T02:05:10.849Z",
   "subscribers": 10930,
   "source": 4
  },
  {
   "ts": "2026-09-04T13:42:13.974Z",
   "subscribers": 10935,
   "source": 4
  },
  {
   "ts": "2026-09-07T07:54:53.969Z",
   "subscribers": 10931,
   "source": 4
  },
  {
   "ts": "2026-09-10T11:58:10.461Z",
   "subscribers": 10920,
   "source": 4
  }
 ]
}