steemitboard (66)in #cryptos • 5 years agoRE: The Distributed Ledger Crash Course - Leemon BairdCongratulations @polaris60! You received a personal award! Birthday! - You are on the Steem blockchain for 2…steemitboard (66)in #cryptos • 6 years agoRE: The Distributed Ledger Crash Course - Leemon BairdCongratulations @polaris60! You have received a personal award! 1 Year on Steemit Click on the badge to view…