>Their implementation, against all advice, does rely on the transaction ID, which makes this attack possible. I think a lot of the comments here and especially

>Their implementation, against all advice, does rely on the transaction ID, which makes this attack possible. I think a lot of the comments here and especially the article detracts from the discussion. The article seems to go on a rant of all the other mistakes mt gox make rather than addressing the issue. What is the recommended solution by bitcoin implementers to verify a transaction succeeded, with transaction malleability existing ?