I'm working on attempting to do some XML reference validation, but I'm having issues verifying the <wsa:MessageID> segment and the <soap:Body> segment. Does anyone have an example of what a valid canonicalized segment might look like for either/both of these? The other segments (such as Timestamp) just appeared to be everything between and including the start and end tags and verified properly. Or if anyone could provide a better forum for more knowledge, I would much appreciate it!