steemitboard (66)in #ethereum • 5 years agoRE: Ethereum phát hành nâng cấp proof-of-state “Casper” phiên bản 1Congratulations @khanhnguyen86! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #ethereum • 6 years agoRE: Ethereum phát hành nâng cấp proof-of-state “Casper” phiên bản 1Congratulations @khanhnguyen86! You received a personal award! Year on Steemit Click here to view your…introduce.bot (63)in #cryptocurrency • 6 years agoRE: Tòa án Nga công nhận tiền điện tử là tài sản có giá trị✅ @khanhnguyen86, congratulations on making your first post! I gave you an upvote! Please take a moment to read…