XCARD обзор проекта

Website: http://xcard.io/ Whitepaper: http://xcard.io/static/XCard-Whitepaper-21082019.pdf Join/follow XCARD on all official channels: Medium: https://medium.com/mobilumcom Linkedin: https://www.linkedin.com/company/mobilumcom My username Bitcointalk: YUlka_Holod My profile Bitcointalk: https://bitcointalk.org/index.php?action=profile;u=1785944 My telegram username : @yulchik2610 My Ethereum address: 0xCac8075750FF1177E727182d00D353539cF58aBe