Erm... If the app keeps track of drivers journeys
And my point is there is no way to reach objective consensus on the driver's journeys. Read my prior post again and try to understand it, because it flew right over your head.
You n00bs don't even have a fucking clue at all about the technology.
Consensus is not needed, just details of the journey and rate. As an astute, brilliant and seasoned developer I would have assumed you knew that.
Incorrect. You go learn something and come back when you are not totally ignorant.
Btw, as I explained in the Ethereum Paradox thread about other proposed Ethereum applications, if you just want the customer and the driver to agree on what has been delivered and record a payment, then you only need multi-sig for that which can be done with Bitcoin. If you want an objective consensus on other facts, then a block chain can't do that because a block chain is only objective about the longest chain rule and nothing external to the block chain.