Bob can also destroy Alice's risk fund, so after that transaction is recorded in the blockchain, Alice's risk fund should be released automatically
BTC users can always initialize the transaction and get the risk fund back, since the transaction is in the blockchain. Seems the first sent medium will always be BTC
doesn't this require the exchange (nashx) to know bob's btc address, I thought the whole point was that this would be anonymous
same with risking usd, it's only possible with litecoin or bitcoin or nashx would need to know your bank account or somehow receive cash deposits and refund