@RuZcash How to authorities track bad actors that use cash? They have other options than chain analysis.
Why would one need to have purchase documents for an open and permission-less financial system?
@RuZcash当局如何追踪使用现金的不良行为者？除了连锁分析，他们还有其他选择。
为什么一个开放、无许可的金融系统需要购买文件？