Chinese giants Huawei and Tencent join national group on blockchain after Xi’s backing for the tech
https://www.cnbc.com/2020/04/15/huawei-tencent-on-china-blockchain-national-committee.html
Privacy coin is defined as a cryptocurrency that hides data about its users. ... Bitcoin transactions and wallets are also publicly visible data. Nevertheless, there are many privacy coins. Zcash, Dash, and Monero are the 3 most popular options, but there are dozens more.