AGTP Trust and Verification Specification

This document specifies the AGTP trust and verification model: the trust tiers an AGTP agent may occupy, the verification paths by which a Tier 1 agent's identity is established, the registration procedures by which a governance platform assigns a tier, and the trust score that is carried alongside an agent's identity to express runtime behavioral assessment. AGTP-TRUST is consumed by AGTP-aware infrastructure components (Scope-Enforcement Points, governance gateways, peer agents) for runtime trust-aware routing and authority decisions, and by registration authorities when issuing or evaluating Agent Genesis documents. This is an early working draft; the dimension catalog, computation methodology, and several aspects of the registration procedure are placeholders pending further work.