This paper describes the technical architecture of OpenAgenet / OAN. OAN is a protocol-neutral trust layer for open Agent interconnection. It specifies the role architecture, identity objects, registration workflow, Root-governed lifecycle, Root-verified package model, authorization-aware Discovery, signed trusted invocation, verification requirements, state transitions, security properties, implementation boundaries, and deployment considerations. The design is intended to support heterogeneous Agent frameworks and interaction protocols, including MCP, A2A, ANP-like systems, and domain-specific Agent protocols. OAN does not define the entire business conversation among Agents; it defines how Agent identities become admissible, discoverable, verifiable, and safe to approach before protocol-specific interaction begins.

翻译：本文阐述了OpenAgenet/OAN的技术架构。OAN是一个协议无关的开放智能体互连信任层，规范了角色架构、身份对象、注册流程、根治理生命周期、根验证包模型、感知授权的发现机制、签名可信调用、验证需求、状态转换、安全属性、实现边界与部署方案等核心要素。该设计旨在支持异构智能体框架与交互协议，包括MCP、A2A、类ANP系统及领域特定智能体协议。OAN不定义智能体间的完整业务会话，而是在协议特定交互开始前界定智能体身份如何被接纳、可发现、可验证且可安全接近。