steemitboard (66)in #bitcoin • 5 years agoRE: Historia del Dinero: Desde el Trueque hasta el Bitcoin y EthereumCongratulations @kevinosterlingc! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #bitcoin • 7 years agoRE: Platform currencies may soon be obsoleteCongratulations @kevinosterlingc! You have completed some achievement on Steemit and have been rewarded with new…cheetah (77)in #bitcoin • 7 years agoRE: Platform currencies may soon be obsoleteHi! I am a robot. I just upvoted you! I found similar content that readers might be interested in: