Can this escrow service protect me from the buyer, who claims that he hasn't received the goods, or in case when he replaced the goods during the inspection and sent back?
The feature of the automatic escrow is that the transaction verification takes place only in the event of one of the sides' dissatisfaction — the referee will check the deal after the transaction.
Thus, in order to protect both buyer and seller, evidence of innocence must be fixed in advance.
Again, in these cases, the exchange of Bitcoin to electronic currency, it is easy to check whether the actual translation is done through e-currency and the guarantee gives 100% of protection against fraud.
However, the sale of electronic products, the properties of which can be modified, should be made with caution. The sale of each product can be developed with some simple sequences of actions. I plan to discuss it, and would be grateful for your participation in the discussion.
For example, the sale of the Bittalk account.
The buyer can ask the seller (after payment but before getting the password) to send him a private message with buyer's public key from the account, which is in trade.
Thus, we can make sure that the seller really has the account and in the future, it will be possible to contact the forum administrator to restore access.
In any case, each problematic transaction will be organized in the course of the proceedings to be considered a nuance of the transaction.
Therefore, trying to cheat in this case becomes a consuming and laborious procedure.