A blockchain is often a distributed general public ledger ??or on the web digital databases ??that contains a report of each of the transactions on a platform.Khóa BNB c?a b?n và hoàn t?t các nhi?m v??Web3 ???nh?n các ph?n th??ng airdrop l?n h?nSettle for All Cookies?? you conform to the storing of cookies with your device to improve internet