User and Application Layer
Supports the VIV portal, six services, institutional and personal workspaces, and unified interaction for business scenarios.
Return homeDATA INTEROPERABILITY INFRASTRUCTURE
Data Interoperability System DIS
The software system that supports and builds VIVA unified architecture, protocol and system connecting identifiers, data spaces, exchange governance and application services for trusted, controlled and auditable interoperability.
FOUR-LAYER ARCHITECTURE
Four coordinated layers, one interoperability infrastructure
Exchange and Governance Layer
Provides cross-owner authorization, policy enforcement, audit trails, registrar-to-registry orchestration, ICANN compliance, and coordinated DNS-abuse response.
Identifier Infrastructure Layer
Manages identifiers for domains, data, websites, people and AI agents while supporting the registration, resolution, DNSSEC, service-discovery and trust capabilities needed by a multi-TLD RSP foundation.
Data Space Layer
Uses Web technology to provide institutional and personal data spaces with management, access control, publishing, discovery and continuous service.
01One foundation for six services
Each service can be activated independently while sharing identifiers, data, permissions and audit capabilities.
02Connect data spaces across owners
Data can remain with its owner and still be used through explicit, revocable and traceable authorization.
03Connect registrars, registries and a multi-TLD RSP foundation
Start with platform names under viv.cn, connect to .viv when qualified and authorized, and keep the RSP architecture capable of supporting multiple TLDs.