Maroo

Maroo is a compliance-oriented layer one designed by Hashed Open Finance for the Korean won economy. Gas is paid in OKRW, a won-pegged stablecoin, so companies can budget infrastructure in local currency without holding a volatile asset. It aims to show that compliance and openness can coexist on one base layer.

Transactions split into an open path and a regulated path. The open path has no gatekeeping, while the regulated path triggers identity checks based on amount, asset type and counterparty. A programmable compliance layer encodes limits, sanctions lists and travel-rule requirements as executable logic fed by a legal oracle, so rule changes arrive through governance rather than a hard fork. Privacy relies on verifiable disclosure: users choose what to reveal per transaction, and regulators read through observer nodes within statutory limits. Modules for agent authentication, permissions and spending revocation are also reserved. On 21 January 2026 Hashed published the network's litepaper.