Eventbrite - DDKoin Trusted Delegates Singapore presents Intro to Blockchain and the World of Cryptocurrency - Sunday, November 25, 2018 at TBC.
source https://www.google.com/url?rct=j&sa=t&url=https://www.eventbrite.com/e/intro-to-blockchain-and-the-world-of-cryptocurrency-tickets-52853183294&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNE_wxhCg_5KGhQHG5Iq9jfIdYqYzA
