Deterministic Execution Integrity for Autonomous Financial Infrastructure

This paper presents a formal execution-governance architecture for autonomous financial systems. The manuscript introduces admissibility continuity as a deterministic execution invariant across consequential transitions, formalizes authority drift and null-settlement ambiguity, and defines Proof-of-Block as a governed denial artifact restoring execution-state distinguishability within architecture-governed domains. The architecture enforces contemporaneous admissibility derivation through five typed constraint classes, preserves governance validity across asynchronous transition chains, and operationalizes deterministic denial semantics for financially consequential adaptive systems.