Caduceus â a Blockchain Dedicated to Metaverse Development. Caduceus is the blockchain solution for the metaverse. The project is an infrastructure-level open blockchain platform specially built for the metaverse and the decentralized digital world. Caduceus utilizes XR extended-reality technology to bring developers, creators, and users an unrivaled metaverse experience.Caduceus is a developer-friendly, easy-to-use underlying public chain platform that comes with its own complete set of development tools.