SpaceChain
Jeff Garzik is the key Bitcoin core developer who worked under Satoshi Nakamoto for 2 years. His work can be found in every bitcoin and miner. Previously, he worked in the Linux industry for over 15 years under Linus Torvalds and he was the key Linux kernel engineer. Jeff’s code can be found in every Android phone and data center. The co-founder of Bloq, Jeff is also the leader of the Ethereum protocol networking subsystem.
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SpaceChain
SpaceChain is building the world’s first open-source satellite network to enable a next-generation infrastructure for blockchain industry.