What is a smart contract? How does it work? Zara March 16, 2018 22:20 Updated Follow Related articles How does blockchain work? How to create a Dragonchain account? A person who claims he/she is the admin/employee at Dragonchain tries to sell me tokens, offer discounts, and ask for my ETH on Telegram. What should I do? How do I create a CTLC listing? What are the user roles within Dragon Den? Comments 0 comments Please sign in to leave a comment.