Author | Hash sent analysis team
- Free and easy week review 丨 Facebook studies how to prevent PoS protocol long-range attacks, Filecoin officially launches testnet
- Foreign media: hire a former Google senior consultant, Bakkt or will launch a digital asset wallet
- The stability of the certification is afraid of being regulated, will Tether give up the USDT?
- A man who knows cryptocurrencies better than Xiaozha forms the Blue Sky team and wants to "rule" decentralized social media standards
- A number of mining machines approached the shutdown line, and only half a year later, the mining machine has to sell it?
- The blockchain has come in the future, are you ready?
