Today's blockchain and cryptocurrency news Bitcoin is up slightly at 9,113 XRP is down slightly at 24 cents and Ethereum is up 3% at $244 Top gainers in the last 24 hours: Monero Classic up 125% LTO network up 26% Zilqua up 15% Overstock’s subsidiary Medici ventures is leading an 8.2 million dollar investment round in agricultural blockchain startup Grain Chain. Bitcoin mining activity is expected to increase as chinese hardware makers start to clear from the coronavirus slowdown. Bitcoin 2020 postponed. DC Blockchain Summit postponed Paris Blockchain week postponed. MIT Bitcoin expo to go on.