This space chain concept has been on my mind all week. Love the separation of ecosystem from the block, dislike token concept. I think finding ways to make transactions through Bitcoin only would speed up global currency adoption. It’s not like people don’t trade USDs, but because of its heavy usage you can’t pump and dump with it (well the feds can but you get the point). The heavier the usage is for regular buy and sell / commodities, the better it’s gonna be.