In Wright11, Dr Wright provided a lengthy critique of changes supposedly made “by BTC” to the original version of Bitcoin {Wright11 [544] {CSW/1/100}}. In particular, he complained that many “OP_codes that are important to the functioning of the script have been disabled” {Wright11 [545] {CSW/1/100}}.

Dr Wright’s inconsistent and misspelling of the term “opcode” {see Wuille2 [13] {C1/2/3}} was a small indicator that he was expounding on something outside his knowledge or experience. More significantly, however, it appears that when Dr Wright prepared and filed Wright11 he was not aware that the relevant changes to the Bitcoin code had been made by Satoshi Nakamoto.

The Developers relied on two examples of changes implemented by Satoshi Nakamoto namely (i) the change to size of data elements inside script and (ii) the disabling of OP_2MUL.