Today's blockchain and crypto newsBitcoin is up .5% at $63,942 Ethereum is up .5% at $1,891 BNB is up 1% at $570 Strategy sells more shares for cash.Vitalik Buterin releases demo of an anonymous message board.AZ-COM Maruwa Holdings to use JPYC stablecoinpermissionlessLearn more about your ad choices. Visit megaphone.fm/adchoices