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.
LockTrip is a blockchain-based travel marketplace that allows users to save on average 20% on their bookings by cutting out middlemen. Every booking burns LOC proportionally to its booking value, continuously reducing its total supply.