steemitboard (66)in #blockchain-study • 5 years agoRE: 의료계와 블록체인의 만남, MediBlocCongratulations @sunypark! You received a personal award! Birthday! - You are on the Steem blockchain for 1…steemitboard (66)in #blockchain-study • 6 years agoRE: 의료계와 블록체인의 만남, MediBlocCongratulations @sunypark! You have completed the following achievement on the Steem blockchain and have been rewarded…steemitboard (66)in #blockchain-study • 6 years agoRE: 의료계와 블록체인의 만남, MediBlocCongratulations @sunypark! You have completed the following achievement on the Steem blockchain and have been rewarded…