Yes. Not only are bitcoins duplicated so are any token coins that live on the bitcoin block chain.
So… if you had 1 bitcoin and 1 maidsafe coin before the split, after the split, in addition to the original amounts above you would have 1 bitcoincash and 1 maidsafe encoded on the bitcoin cash chain.
Since Omni protocol can be applied to both chains, and. If there is a market poloniex may allow trading of these new alt coins
But! Because if the 1:1 exchange rate between safecoin and maidsafetoken only one of the block chains can ever be used.
I’m assuming for the moment Omni will stay with the original block chain, but they could launch “OmniCash” as the bitcoincash version couldn’t they?