My article could be clearer... 3g continuous is a MAX capability. The Mars trip profile assumes only 1 g continuous acceleration to midpoint and 1g deceleration the rest of the way.😃
Re: Using bitcoin solar system wide, I think the base timechain would have to remain only in near-earth space... but couldn't transactions be signed in a time-remote location and transmitted back to Earth?
I'd enjoy reading your story about an Earth ring...😃