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.
Vexanium is building the next generation blockchain for mass adoption, which was born to support the use of DApps (Decentralized Applications) and retail penetration. Vexanium is a blockchain technology that can be accessed and applied to various industries. Currently vex uses delegated proof of ownership [DPOS], Vexanium now operates a smart contract platform and is a decentralized operating system aimed at decentralized applications through a decentralized autonomous enterprise model. We are confident that the technology we bring will have a tremendous impact in all industries and many business models that can be helped.