Elon Musk's company SpaceX has successfully launched Crypto1 cryptosatellite from Cryptosat using Falcon 9 launch vehicle.
What does Crypto1 represent? This satellite can be compared in size to an ordinary mug, but will provide a hack-proof platform from which to use applications based on blockchain and other Web3 protocols.
Hacking blockchains and Web3 protocols is virtually impossible: It would require traveling into space and reaching the satellite. Communication is maintained via radio frequencies.
In the future, the Crypto1 cryptosatellite could be used for various tasks, such as voting in a decentralized autonomous organization (DAO) that will not reveal people's votes.