CODA is a global metaverse platform that connects spatial features with reality, aiming to create an environment where users can profit through legitimate economic activities in the metaverse. The environment supports users to conduct transactions safely and proactively by applying blockchain technology with decentralized and enhanced security features. In summary: CODA is a metaverse platform that mirrors the real-world economic system, allowing users to gain economic autonomy. It functions similarly to real economic activities, enabling you to exchange the value of assets on the platform into the real world. Additionally, unlike traditional search engines, the search engine within the metaverse is built to enable users to conveniently consume and utilize content within Coda. We look forward to ushering in a new era of the metaverse by establishing a global platform that realizes each users personal interests, needs, and inner desires.