steemitboard (66)in #bitcoin • 5 years agoRE: Bitcoin calculator + small Dutch Bitcoin beginners course.Congratulations @zhade! You received a personal award! Birthday! - You are on the Steem blockchain for 2 years…dtubix (38)in #bitcoin • 7 years agoRE: Bitcoin calculator + small Dutch Bitcoin beginners course.Nice post! I will follow you from now on.