steemitboard (66)in #blockchain-study • 5 years agoRE: 블록체인이 어느 곳에 어떻게 적용되어 사용되어 질 수 있을까?Congratulations @nyj605! You received a personal award! Birthday! - You are on the Steem blockchain for 1 year…steemitboard (66)in #blockchain-study • 6 years agoRE: 블록체인이 어느 곳에 어떻게 적용되어 사용되어 질 수 있을까?Congratulations @nyj605! You have completed the following achievement on the Steem blockchain and have been rewarded…steemitboard (66)in #blockchain-study • 6 years agoRE: 블록체인이 어느 곳에 어떻게 적용되어 사용되어 질 수 있을까?Congratulations @nyj605! You have completed the following achievement on the Steem blockchain and have been rewarded…steemitboard (66)in #blockchain-study • 6 years agoRE: 블록체인이 어느 곳에 어떻게 적용되어 사용되어 질 수 있을까?Congratulations @nyj605! You have completed the following achievement on the Steem blockchain and have been rewarded…steemitboard (66)in #blockchain-study • 6 years agoRE: 블록체인이 어느 곳에 어떻게 적용되어 사용되어 질 수 있을까?Congratulations @nyj605! You have completed the following achievement on the Steem blockchain and have been rewarded…