steemitboard (66)in #coin • 5 years agoRE: 여러분들은 비트코인을 아십니까??????Congratulations @joonyoungcha! You received a personal award! Birthday! - You are on the Steem blockchain for 1…postoffice (-4)(1)in #coinmall • 6 years agoRE: [암호화폐 알트코인]비트코인 7,500달러만 유지될 수 있으면 전성기로 가게 될 것!Chic article. I learned a lot of interesting and cognitive. I'm screwed up with you, I'll be glad to reciprocal subscription))joonyoungcha (25)in #coinmall • 6 years agoRE: 코인 시황 분석^^