@ooobtcExchange B2G has completed the wallet upgrade, and the deposit and withdrawal are working well @bitcoiin2gen
https://t.co/NlIOWTEKUW 
#ooobtc #obx #IEO #crypto #bitcoin #ethereum #Airdrop #launchpad #blockchain #btc #toqqn #dogecoin #Btk #usdt #cryptocurrency #Btcone #OVC