Repliessteemitboard (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 years! You can view your badges on your Steem Board and compare to others on…dtubix (38)in hk • 7 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 • 7 years agoRE: 密碼學/區塊鏈筆記。二亚克西!