The invention of the space elevator allowed space-ports to be built in orbit, removing the need for large rockets to escape Earth’s gravity. These quickly grew to become huge cities in the sky, and the dawn of cheap interplanetary travel led to the establishment of permanent human colonies on the Moon and Mars. Approaching the 50th anniversary of the publication of the Bitcoin white paper, cryptocurrency dominates InterPlanetary finance. However, one mystery still remains; who was Satoshi Nakamoto, its pseudonymous writer… Remains that is, until a long dormant account on the long dormant Bitcointalk forum wakes from an almost 48 year slumber.