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.
pEOS enables private and untraceable transactions on EOS. Leveraging ring signatures, ring confidential transactions and stealth addresses pEOS is truly private. It combines Monero's technology with EOS' performance.