Whay about the change of public keys, tampering with pre-release hashes that occured during a time where no-one could reach Assange for about a month? Coinciden

Whay about the change of public keys, tampering with pre-release hashes that occured during a time where no-one could reach Assange for about a month? Coincidentally during one of the larger DDOS events of the past year? I'm stacking the tinfoil pretty hard but ignoring the history/politics you gotta say the technical side behaved in a weird way.