RT: 2/ Currently, there are three main technologies in the crypto space to enable user privacy:
+Privacy-focused payment networks
+Application level privacy mixers
+Programmable privacy on Layer-2 scaling solutions https://t.co/yuS0Sd9eYa
RT：2/ 目前，加密空间中有三种主要技术可以实现用户隐私：
注重隐私的支付网络
应用级隐私混合器
第 2 层扩展解决方案的可编程隐私 https://t.co/yuS0Sd9eYa