Hashstack provides a permissionless zk-native money market protocol enabling secure under-collateralised loans to the crypto retail. Built on Starknet L2, Hashstack leverages the capability of zero-knowledge proofs to provide a cost & capital-efficient lending solution.Hashstack scales upon the foundations of incumbent money markets (Compound, Aave, Euler Finance) by addressing the blindspots & grey areas for better-balanced risks, and value-add for the system participants, with composability at its core.