It doesn't matter that the Zero Coin is computationally easy to create, because the Zero Coin doesn't have any value until it's embedded in a Mint transaction i

It doesn't matter that the Zero Coin is computationally easy to create, because the Zero Coin doesn't have any value until it's embedded in a Mint transaction in the block chain. Mint transactions will only be accepted by the network if an equivalent value in Bitcoin is burned in the same transaction.