https://spacewatch.global/tag/jeff-garzik/ AN INDEPENDENT PERSPECTIVE ON SPACE Wed, 19 Aug 2020 05:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.4 https://spacewatch.global/wp-content/uploads/2024/09/SpaceWatchGlobal-Sign-90x90.png https://spacewatch.global/tag/jeff-garzik/ 32 32 https://spacewatch.global/2020/08/spacechain-executes-first-multisignature-blockchain-transaction-in-space-with-gomspace-hardware/ Wed, 19 Aug 2020 05:00:00 +0000 https://spacewatch.global/?p=25310&preview=true&preview_id=25310 SpaceChain UK Limited (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. ]]> https://spacewatch.global/2019/12/singapores-spacechain-sends-blockchain-tech-to-the-international-space-station/ Wed, 11 Dec 2019 06:00:08 +0000 https://spacewatch.global/?p=17634 SpaceChain announced on 5 December 2019 that its blockchain hardware wallet technology is on its way to the International Space Station (ISS), aboard a SpaceX Falcon 9 rocket as part of the CRS-19 commercial resupply service mission. This is the first technology demonstration of blockchain hardware on the ISS, and it will be installed in Nanoracks’ commercial […]]]>