Poseidon Chain is a project that integrates blockchain technology and IoT (Internet of Things) architecture into the maritime data acquisition, storage, sharing and application. Poseidon’s project aims to reduce the maritime system interconnection costs and improve data development through a platform that manages the ships life cycle, provides a precise insurance customization and encrypts communication. PCCM (Ethereum-based ERC20 token) is the native asset on the Poseidon Chain network. PCCM value origin is that PCCM could represent and measure the digitisation economic activity on Poseidon Chain ecosystem.