Public Ledger

Architecture

A public ledger, within decentralized systems, functions as a distributed database replicating and sharing transaction records across a network. Its core design prioritizes immutability, achieved through cryptographic hashing and consensus mechanisms, ensuring data integrity and auditability. This architecture underpins both cryptocurrency networks and increasingly, platforms for financial derivatives, enabling transparent tracking of ownership and obligations. The ledger’s structure facilitates verifiable computation, crucial for smart contract execution and complex derivative valuations.