A fix has been implemented after an outage caused certain nodes, including those run by the Stellar Development Foundation, to go offline.
EU researchers are concerned after their proposal for a decentralized contact tracing system was rejected without explanation.
The funding will help the Boston-based Arwen expand its non-custodial settlement system, potentially to institutional players.
The NEM blockchain project is launching a development studio to support its move towards a major protocol upgrade later in 2019.
A recent research paper outlines a possible way to detect and punish double-spending on a blockchain network.