We've sent a Bitcoin to space! On august 30th 2016, we've sent a Bitcoin to the stratosphere (34km altitude) and made the first peer-to-peer transaction in space! Bitcoin IS 100% digital and can be sent ANYWHERE, they have no borders. You can check out the transaction on the Bitcoin Blockchain, which was sent at about 33.406 meters: https://blockchain.info/address/1MoonKQMvcajtaZB14Qfr8vCv9dr6Q8WEW https://www.youtube.com/watch?v=VnSYVo_5dXM