> What about completely anonymous donations? If the receiver doesn't know who is giving the money, how could it act as a bribe? It would be pretty hard to set

> What about completely anonymous donations? If the receiver doesn't know who is giving the money, how could it act as a bribe? It would be pretty hard to set things up so that donations were not only anonymous, but non-verifiable (as in, it should be impossible for a donor to prove to a recipient that they were the one who donated). This attribute in voting systems is part of 'coercion resistance' (as in, if you can't prove how you voted even when you want to, there is no point in trying to coerce you into voting a particular way). In a payments system, we can call it 'corruption resistance'.