steemitboard (66)in #kr-crypto • 5 years agoRE: 하이퍼래저 프로젝트 조사 - HUFS BlockchainCongratulations @hufsbl! You received a personal award! Birthday! - You are on the Steem blockchain for 1 year…allnatural (-13)(1)in #kr • 6 years agoRE: DAG(Directed acyclic graph)와 Tangle?upvote for me please?introduce.bot (63)in #kr-cryto • 6 years agoRE: Hash, 공통키, 공개키 등 블록체인 기초 - HBL✅ @hufsbl, I gave you an upvote on your first post! Please give me a follow and I will give you a follow in…berniesanders (77)in #kr-cryto • 6 years agoRE: Hash, 공통키, 공개키 등 블록체인 기초 - HBL@hufsbl, welcome to Steemit! I hope you have fun here!