目前，私密货币的市值已经接近官方实物黄金存量价值的十分之一，拜其交易成本低的特点所赐，私密货币能够处理规模大得多的支付操作。
Already, the market capitalization of cryptocurrencies amounts to nearly one tenth the value of the physical stock of official gold, with the capability to handle significantly larger payment operations, owing to low transaction costs.