MVP Paper

Certor™ MVP — Proof of Authority Before Execution™

This document presents the first working proof of an architectural invariant: execution must not occur without explicit authorization.

The Core Invariant

No Permit → No Execution™

The Problem

Current AI systems rely on model decisions to trigger execution. There is no independent authority layer verifying whether an action should occur.

The Certor Approach

Request ↓ Certor Authority Gate ↓ Permit / Block / Defer ↓ Execution (only if permitted)

What the MVP Demonstrates

Real-time authorization before execution
Separation between decision and action
External authority layer (not inside the model)
Fail-closed behavior (default = no execution)

Conclusion

The Certor MVP proves that authority can be enforced as an architectural layer, independent of model logic, and positioned directly at the execution boundary.