This would from a pan galactic aggressors point of view be a single point of attack on the network, Satoshi would not be pleased! Space Zionist pirates are out there plotting to retake control always! What about a galactic wide mesh network using instant quantum comms that combines multiple nodes to a single pan galactic BTC chain. Each star system could have its own sub chain running at light speed locally and obv our SOL system might be famous for being No 1 originating chain, some may call it Satoshis star. Meh, now i need to shut up and read this book lol