3 ms·
If you want revokable transactions, you could invent a smart contract that releases money to either the bearer or the originator on the basis of your decision.
by whatshisface 5y ago
If you want revokable transactions, you could invent a smart contract that releases money to either the bearer or the originator on the basis of your decision. Then the contracts could be traded on the basis of people's predictions about what your decisions would be.