{
 "meta": {
  "dataset": "Subscriber history — @FaceChangeAIBot",
  "channel": "https://tgregister.com/channel/FaceChangeAIBot",
  "retrieved_at": "2026-08-18T21:41:06.521Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 10,
  "window": {
   "from": "2026-08-07T11:45:42.868Z",
   "to": "2026-08-17T20:20:09.713Z"
  },
  "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": "2026-08-07T11:45:42.868Z",
   "subscribers": 17837,
   "source": 0
  },
  {
   "ts": "2026-08-08T15:18:04.680Z",
   "subscribers": 17652,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:06:43.933Z",
   "subscribers": 17025,
   "source": 4
  },
  {
   "ts": "2026-08-10T12:42:29.329Z",
   "subscribers": 17028,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:57:16.981Z",
   "subscribers": 17379,
   "source": 4
  },
  {
   "ts": "2026-08-13T16:26:53.474Z",
   "subscribers": 17087,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:27:49.881Z",
   "subscribers": 16970,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:16:20.078Z",
   "subscribers": 16903,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:57:30.013Z",
   "subscribers": 16828,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:20:09.713Z",
   "subscribers": 16828,
   "source": 1
  }
 ]
}