The NBA is supported by Byzantine Partners, a disruptive technology innovation fund in San Francisco, and Orichal Partners, a professional digital asset investment consulting fund in the United States. The NBA is based on the Naby Chain underlying public chain and uses digital assets on the chain as a medium. It focuses on privacy, decentralization, and scalability. It uses ring signature, ring secret and hidden address to confuse transaction sources to protect privacy and security. It is an encrypted digital currency that achieves anonymous sending and payment second level confirmation. NBA is committed to becoming an irreplaceable and untraceable electronic currency....