Patrick Byrne talks with cointelegraph
CT: Will Medici only be working with Counterparty?
PB: No. There are two different projects. Medici is one product, and Counterparty is a different set of developers. They are not tied together, although they will have certain shared relationships.
CT: What and when is the first deliverable for Medici?
PB: The technology platform that would allow us to issue a crypto-security and have our own crypto-coin, we can finish in Q1 [first quarter]
So what is the XCP role in this project??
Counterparty lets
anyone create their own crypto-coins/tokens/assets and trade them without ever using XCP (only BTC transaction fee). Counterparty is much, much more than just XCP. And only Overstock can comment on this further. The devs are under contractual obligation to not say anything without the approval of Overstock.
Counterparty smart contracts use the Ethereum virtual machine (same programming language, 100% compatibility), but the port of that onto the BTC network and Counterparty platform itself is original. And yes, Factom will be on Counterparty.