I understand what you're saying, but I think he was talking about sidechains connecting on either end to Dash (or other coin's chain) and Bitcoin, allowing for distributed exchanges.


Where you buy, momentarily, into the side chain to switch from one coin to the other, and the "price of a side chain "coin" would be based on the exchange rate agreed to.  There would be no holding of this sidechain coin, it's only a unit of transfer.  I don't know if I'm making sense, but I think this is what he was talking about in part of what he said, though he also suggested new coins could be created off a sidechain of the Bitcoin Blockchain, thus inheriting Bitcoin's security.  Two different points.  Unless I understood him incorrectly??