Payy, a privacy-centric Ethereum Layer 2 scaling solution, has raised $6 million in a funding round led by FirstMark Capital, with participation from DBA Crypto. Announced on March 15, 2025, this investment highlights growing institutional interest in privacy-preserving blockchain infrastructure amid increasing regulatory scrutiny and user demand for confidential transactions. The funding will likely accelerate Payy's roadmap for mainnet deployment, although specific allocation plans were not disclosed. Payy utilizes advanced zero-knowledge cryptography to enable transaction verification without revealing sensitive data, addressing a gap in the Ethereum Layer 2 ecosystem where privacy remains underserved. This development positions Payy to potentially lead in providing private decentralized finance and enterprise applications.