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.
Dimension is committed to building a next-generation enterprise-grade blockchain network service, by using C.H.A.O.S. (hybrid consensus, dynamic node, and cross-consensus engine) and DeCommerce service framework (decentralized storage system, decentralized computing framework, and decentralized data trading platform). With the adaptive functionality of the multi-sidechain model, Dimension-X, Dimension satisfies different needs from different business scenarios. It also features a cutting edge community system, which facilitates a more efficient and more friendly blockchain environment and ecosystem.