Tokenization and Digital Securities Infrastructure converts real-world assets like real estate, private equity, funds, and debt instruments into blockchain-based digital securities, enabling fractional ownership, programmable compliance, and 24/7 settlement while maintaining regulatory compatibility with traditional finance. These platforms provide smart contract frameworks for primary issuance, transfer agent functionality that enforces investor accreditation and jurisdiction restrictions, secondary trading rails that support both permissioned exchanges and peer-to-peer transfers, and lifecycle management tools for distributions, voting, and corporate actions. The category has evolved from early utility token experiments toward institutional-grade infrastructure that integrates with existing custody, banking, and capital markets systems. Solutions span full-stack tokenization platforms, specialized private credit and fund administration systems, interoperability protocols connecting disparate blockchain networks, and stablecoin payment rails designed for institutional settlement.