10 years on from the inception of cryptocurrency and blockchain, the ecosystem remains fragmented and difficult to use for the average person. Each coin, exchange, and platform requires its own password or private key, creating a series of walled-garden systems. There remains a need for an easy-to-use platform which facilitates multiple-asset support, easy onboarding, and a place to exchange these assets for real-world goods and services – without the pitfalls of centralization. Coinjoss is a digital asset trading platform that allows its users to trade, pay for goods or services and participate in projects within the Coinjoss ecosystem. The platform is a hybrid exchange, which provides users with security via custody of their own assets while they are not actively being traded, but also the speed and performance of a centralized trading engine.