steemitboard (66)in #cryptocurrency • 5 years agoRE: Cryptocurrency VS Interoperability.Congratulations @ouali! You received a personal award! Birthday! - You are on the Steem blockchain for 2 years…steemitboard (66)in #bitcoin • 6 years agoRE: البيتكون يصل الى 17 مليون قطعة Bitcoin Reach 17 MillionCongratulations @ouali! You have completed some achievement on Steemit and have been rewarded with new badge(s)…