Bitcoin is absolute crap for interplanetary use. Delay to Mars is between 3 and 22 minutes. So at worst you would have 2 blocks in between. Have fun with double

Bitcoin is absolute crap for interplanetary use. Delay to Mars is between 3 and 22 minutes. So at worst you would have 2 blocks in between. Have fun with double spends. Or distributing the mining... Expand to other solar system and it will get worse still.