steemitboard (66)in #hk • 5 years agoRE: 密碼學/區塊鏈筆記。四Congratulations @westerpants! You received a personal award! Birthday! - You are on the Steem blockchain for 2…dtubix (38)in #hk • 6 years agoRE: 密碼學/區塊鏈筆記。四Interesting I will follow you to see your future posts!cn-naughty.boy (51)in #cn • 6 years agoRE: 密碼學/區塊鏈筆記。二亚克西!