Today's blockchain and cryptocurrency news Bitcoin is up slightly at $8,717 XRP is down 1.5% at 44 cents and Ethereum is down 1% at $273 Top gainers in the last 24 hours: Bloom up 24% Library credits up 22% Ravencoin, up 20% Block one is launching a social media platform on the EOS blockchain called Voice. Binance DEX is set to geo-block US customers starting in July. The copyright registered for the original bitcoin white paper is causing problems. Japanese bank SBI says it’s working to make in-store XRP payments a reality