Spacechain and Gomspace Make First Multikey Blockchain Transaction in Space

SpaceChain and GomSpace make first multikey Blockchain transaction in Space
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SpaceChain announced the successful execution of the first multisignature blockchain transaction in space, marking the completion of a significant milestone supported by the European Space Agency (ESA) Space Solutions as a Kick-start Activity. The transaction was performed by SpaceChain co-founder and CTO Jeff Garzik. The transaction slip has been made available for public viewing. In December 2019, SpaceChain launched a testbed for blockchain multisignature authentication service to the International Space Station (ISS) aboard a SpaceX Falcon 9 rocket via Nanoracks. The multisignature transaction was delivered through a blockchain hardware installed on the ISS – a […]

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