ARPA is a Secure Computation Network Compatible With Blockchains They propose a blockchain-based secure computation network of Multi-party Computation (MPC). ARPA cryptographically enables private smart contract, unprecedented data-at-use privacy protection, as well as scalable computational sharding.
Nash lets you transfer assets securely without trusting third parties. We make decentralized finance fast, simple and safe. Nash combines the security benefits of blockchain with the speed and functionality of traditional services. Our decentralized exchange is lightning fast thanks to our innovative matching engine – and our intuitive interface is second to none.