Chimpion is an all in one ecommerce, point of sale, digital wallet with crypto to fiat settlement system. Chimpion’s is launching e-commerce storefronts that allow merchants to accept cryptocurrency payments, choosing their favorite altcoin as the base currency denomination and allowing the merchant to settle their crypto into fiat through a stablecoin.
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.