a solution to 1 would be ring signatures as used by many crypto note base currency. They group unrelated input and outputs to give all the parties involved plausible deniability to who paid what to who. So your vote…
a solution to 1 would be ring signatures as used by many crypto note base currency. They group unrelated input and outputs to give all the parties involved plausible deniability to who paid what to who. So your vote…