Yes, the orders of execution were voted on, written up by and delivered up after a vote of the Ural Regional Soviet, and it makes no mention of Moscow involvment.
Er, excuse me, but why would the "orders of execution" (what a euphemism) mention Moscow or Moscow's orders? Remember Hitler? He left absolutely no documentary evidence behind that he ever officially or even unofficially ordered the Final Solution (another interesting euphemism!). And yet most historians - the respectable and respected lot at least, as opposed to the revisionists like David Irving - believe that Hitler did indeed at some time following the invasion of Russia in the summer of 1941
personally order the mass extermination of the Jewish popuation in Europe. Probably not on paper, but only verbally, and only to a selected, very tiny group of his followers.
But I am curious, why all this sudden trust in existing documentation, which in the Soviet, as in the Nazi case, was highly subject to tampering, suppression, even outright destruction by the government in power (Soviet archives are still subject to interference by the current Russian government, in reality many important archives have in recent years again been closed to researchers, both domestic and foreign). Lenin's government never wanted the truth about the Ekaterinburg murders to come to light (least of all the fact that they were murders, since the daughters and servants at least were not political figures of any significance and hence their deaths should never be referred to so euphemistically as "assassinations" or "executions").
I for one am not going to take on faith a few historians' opinions about Lenin's non-involvement in the murders of the IF, since I think these scholars regard the Bolsheviks much more sympathetically than they do the Nazis (whereas in my mind there's no room for sympathy for either group). As I posted before, the majority of Lenin's biographers believe that if he did not order the murders he approved them in advance, given a certain set of circumstances (the imminent fall of Ekaterinburg to the Whites). And here please note that I am even leaving out the testimony of the very important Soviet politician Aleksandr Yakovlev, who conducted an actual official (if top secret) investigation into the murders back in the early 1960s on the orders of Khrushchev and came to the same conclusion, i.e., that these were murders of expediency, carried out with Moscow's full knowledge and approval.