Spacemesh is a blockchain protocol aimed at creating a fairer, more decentralized digital economy. Utilizing a novel consensus mechanism known as Proof of Space-Time (PoST), it allows anyone to participate in the network with minimal energy consumption and without the need for expensive hardware. Spacemesh is designed to support a global payment system and a platform for decentralized applications (dApps), aiming to ensure a more inclusive participation in the blockchain space.