GAMB is a self-governed and decentralized ecosystem for e-commerce, driven by smart contracts, enhanced by open source development and empowered by the first Global Alliance of Merchants on the Blockchain. This revolutionary concept is backed by GAMBIO - the #1 e-commerce software provider in Germany.
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.