> how to do micropayments without users needing an account somewhere
That doesn't seem possible. What does even a hand-wavy sketch of this look like to you? I'd guess it's possible without, e.g. a unique row in a single (tho perhaps distributed) database table for each user, but I can't imagine it really being different than an 'account' either, e.g. a Bitcoin 'wallet'.
That doesn't seem possible. What does even a hand-wavy sketch of this look like to you? I'd guess it's possible without, e.g. a unique row in a single (tho perhaps distributed) database table for each user, but I can't imagine it really being different than an 'account' either, e.g. a Bitcoin 'wallet'.