PANews reported on November 29 that according to BitMEX Research, the UK Court of Appeal has dismissed Craig Steven Wright's (CSW) appeal against COPA (Crypto Open Patent Alliance), ruling that it lacks any substantive basis. In the case, CSW also complained that the court accepted @lopp (James Lopp)'s evidence, but @lopp did not appear in court as a witness, which was considered untenable by the court. CSW's attempt to prove that he is Satoshi Nakamoto, the author of the Bitcoin white paper, has been frustrated again.