When Dash transactions get locked (to enable fast transactions and prevent double spending), who or what is in control of the "locking"?
Thanks
A set of 10 (pseudo-) randomly, but deterministically selected Masternodes.
Thank you. You're probably not totally surprised

, that that sounds a tad confusing.
So they are randomly selected but there is a deterministic component too?

as i believe it's "random" and deterministic because it depends on the txid or even on the POW blockhash/... (which is somehow random but the process for chosing the masternodes is deterministic, too, if it's not the network could not chose the same masternodes)
I don't know if its correct but thats how i thought its implemented somehow