So when you want to buy cell phone minutes, you simply convert your oil certificate to cell minute certificates through a settlement layer. This means merchants can denominate prices in whatever they'd like - and buyers can pay in whatever currency/asset they'd like.
But then fails to be better or even different to what we have now:
This means merchants can denominate prices in whatever they'd like - and buyers can pay in whatever currency/asset they'd like.
Indeed! We have that now. Where I live we use the Australian Dollar because that's what buyers and pays like. When I want to convert stock to cell phone minutes I do that through a settlement layer: log on to stock trading platform, sell shares, wait two days, buy cell phone minutes - it's sufficiently instant for my needs, and appears to be meeting everyone else's needs as evidenced by the continual churn of economic activity.
One issue I see with your proposal is I'm not convinced I know how to rationally price an oil certificate vis-à-vis a cell phone minute. That's why we need markets, I guess.
Blockchain is a solution looking for a problem. The problem of converting stock certificates to cell phone minutes is largely solved for most people who own stock. The problem of purchasing cell phone minutes is largely solved, and for those places where it isn't slapping a blockchain on it won't help any more than slapping whatever database is popular this week on it.
It doesn't matter if I hold a bitcoin or an oil certificate or a share of AAPL or a futures contract for polar bear fur, I don't want to use stuff as currency where I don't know how much groceries it'll buy next week.
There's places in this world where the idea of an apolitical central bank is unimaginable. If you don't have an imagination I can't help you there. Or maybe you don't car about humans from non-western countries. Either way, this innovation clearly isn't for you.
