VTI Standard
The VTI Standard defines normative criteria for systems that claim conformance with the VTI Frame architectural model.
While the VTI Frame establishes architectural structure and invariants, the VTI Standard specifies how conformity may be evaluated against that structure in a consistent, auditable, and implementation-agnostic manner.
Normative Scope
The VTI Standard applies only to systems operating within regulated or high-assurance environments where authorization outcomes, credential validity, or trust assertions carry real-world consequences.
The Standard does not prescribe specific technologies, vendors, protocols, or operational models. It defines required properties and behaviors that implementations must demonstrate in order to claim conformance.
Conformance Principles
- Explicit, canonical trust-state representation
- Bounded and verifiable authorization outcomes
- Cryptographic integrity and lineage preservation
- Independent verification without issuer dependence
- Separation between issuance, enforcement, and verification
Conformance Claims
Conformance with the VTI Standard is asserted by implementers and may be evaluated through independent analysis, audit, or verification processes.
The VTI Standard itself does not certify, approve, validate, or endorse implementations. No central authority is required to assert or evaluate conformance.
Multiple Standards
Multiple standards may coexist within the VTI Frame. Domain-specific, regulatory-specific, or ecosystem-specific standards may extend or profile the VTI Standard while remaining consistent with the underlying frame.