到2015年11月，由十家主要央行组建的国际清算银行支付和市场基础设施委员会（Committee on Payments and Market Infrastructures）进行了对数字货币的深度考察。
By November 2015, the Bank for International Settlements’ Committee on Payments and Market Infrastructures, made up of ten major central banks, launched an in-depth examination of digital currencies.