Blockchain Startup SpaceChain Sends Wallet Tech to International Space Station

Space-as-a-service-focused blockchain startup SpaceChain has sent its hardware wallet technology to the International Space Station. Space-as-a-service-focused blockchain startup SpaceChain has sent its hardware wallet technology to the International Space Station (ISS).As part of the CRS-19 commercial resupply service mission, a SpaceX Falcon 9 rocket is delivering SpaceChain’s hardware wallet technology to the ISS, according to a Dec.…