containment_posture

Term URI: https://w3id.org/agent-evidence/vocab/v1/containment_posture

Section: posture_and_coverage. Criticality: critical.

The network-egress posture of the execution environment a governed artifact actually ran inside. Digest-committed and substrate-authoritative, never runner-asserted. Closed and fail-closed: an absent, non-string, or unregistered value makes the enclosing statement malformed, never defaulting to a permissive reading.

Registered values

• https://w3id.org/agent-evidence/vocab/v1/containment_posture#no_network
• https://w3id.org/agent-evidence/vocab/v1/containment_posture#allowlist
• https://w3id.org/agent-evidence/vocab/v1/containment_posture#sinkhole
• https://w3id.org/agent-evidence/vocab/v1/containment_posture#unsafe_bypass_egress