{
  "version": 1,
  "currency": "EUR",
  "servers": [
    {
      "name": "coulombcore",
      "monthly_eur": "13.99",
      "started": "2025-01",
      "description": "Virtual server hosting for coulombcore"
    }
  ],
  "monthly_total_eur": "13.99",
  "note": "Reference catalog. Monthly expense rows live in expense_records.json."
}