The Jibrel Network provides currencies, equities, commodities and other financial assets and instruments as standard ERC-20 tokens on the Ethereum blockchain.
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.