PlatON is an open financial infrastructure initiated and promoted by the LatticeX Foundation. Based on the Topos payment and settlement network, it provides enterprise-grade payment solutions for banks, payment institutions, and large commercial organizations. PlatON is building a payment superhighway that connects traditional finance with the digital economy. It features financial-grade capabilities such as high-frequency transaction processing, rapid settlement, and multi-asset smart contracts, supporting global needs such as cross-border payments, institutional clearing and settlement, and compliant digital asset management.