DeSpace is the multi-chain DeFi and NFT protocol powered by DeChain blockchain. First, most comprehensive DeFi aggregator that allows users to interact with several DeFi protocols from a single web-interface, and users are able to mine DES coin when they use the aggregator interface to execute DeFi and NFT transactions. With DeSpace Protocol, users can buy, sell, stake and transfer NFT assets irrespective of the marketplace where those assets are, while they earn DES coin from every successful transaction. DeSpace is powered by a layer two blockchain solution known as DeChain. Dechain is a blockchain protocol that is compatible with several blockchain protocols designed to help reduce the transaction cost and transaction wait time by compensating users through Des coin and Des NFT mining and staking rewards. Dechain is able to power DeSpace protocol through a unique blockchain algorithm known as Decentralized proof of transaction and decentralized proof of stake (DPoTS).