# Сопутствующие статьи по теме Formal

XRP Ledger Adds Military-Grade Security Via Payments Engine Standard

Ripple has published the first formal specification for the XRP Ledger’s Payment Engine, developed with formal methods firm Common Prefix. This document aims to provide a canonical reference for payment behavior and cross-asset transfers on the ledger, moving beyond empirical success to mathematical certainty. The initiative addresses the limitations of relying solely on the C++ codebase as the source of truth, which makes it difficult to distinguish intentional design from historical behavior. As the ledger prepares for more complex features—like lending, batch transactions, and decentralized exchange upgrades—this specification ensures clarity and safety. The specification focuses on the Payment Engine and plans to extend to the Consensus Protocol, described as non-negotiable for network safety. Ripple aims to create both human-readable reference and machine-verifiable models to enable formal verification by 2026. The goal is to shift from "code-as-truth" to "mathematics-as-truth," enhancing security and enabling advanced features. The XRP community has welcomed the announcement as a major step toward military-grade security and protocol reliability.

bitcoinist12/18 14:02