The xx network has completed its initial sale of the xx coin, the revolutionary cryptocurrency led by David Chaum. The sale was focused on rewarding early backers who helped drive decentralization of the xx network. During the Regulation S offering, 500 coin holders from outside the U.S purchased $9.7M in xx coins totaling approximately 3.5% of the overall supply. 55 countries on 5 continents participated. Until xx MainNet, coins will be secured by an ERC-1404 contract with an associated lockup period (See xx-coin.io).