Happy anniversary to OKB! It has been already a year since OKB was listed on OKEx’s spot trading market on Mar 22, 2018. We would like to thank all the 1 million OKB holders who contributed to the whopping 15.6 billion OKB trading volume in the past year. At present, OKB has already been applied to OKEx’s global ecosystem, which includes Happy Friday, OKB Trading Market, Listing Vote, OKNodes, Global Partners, Prime Investors, and Designated Merchants. To help our users better understand the OKB eco-development, our OKB team would like to give detailed answers to the five most-asked questions.