The future of Digital Options, Forex and CFD trading is here. SPECTRE, short for speculative tokenised trading exchange, is a financial prediction market platform backed by a tokenised liquidity pool. Built on the Ethereum blockchain, SPECTRE's platform combined with the decentralised and autonomous liquidity pool owned by the token sale investors takes the broker out of the equation completely resulting in a revolutionary change in the trading world and a new level of transparency.
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.