steemitboard (66)in #blockchain • 5 years agoRE: ELA与BTC联合挖矿全网开放Congratulations @steemitcn! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #elastos • 6 years agoRE: How Formal Verification Would Have Fortified Beauty Chain (BEC) ContractCongratulations @steemitcn! You have received a personal award! 1 Year on Steemit Click on the badge to view…dtubix (38)in #infinity • 6 years agoRE: Infinity代币项目Cool! I follow you.steemitcn (25)in #cn • 7 years agoRE: What is finance?金融是什么?dd