{
    "id": "nova_meter_01",
    "room": "nova",
    "type": "chronos_metrics",
    "certified_by": "chronos",
    "status": "active",
    "created_utc": "2026-01-13T04:02:56Z",
    "channels": {
        "time": "ok",
        "engine": "online",
        "doctrine": "loaded",
        "integrity": "verified"
    },
    "signature": "fc6a0a6a5583a1960b468e52a0ab8e806f0487b10daa659bc4c257f700470b10"
}