Execution Authority.
Most security architectures stop at who and whether. Identity is verified, access is granted or denied, and the system moves on. The harder question — and the one that defines this research — is what happens next.
Once an autonomous agent or service has been authorized to act, every operation it performs raises a separate set of questions. Was the action within the bounds intended at authorization time? Were the constraints evaluated and enforced in real time? Can an independent party reproduce the evidence that what happened was, in fact, what was permitted?
This research defines a protocol category — Execution Authority — that addresses runtime governance of autonomous machines. The work is focused on the post-quantum era, where assumptions about cryptographic durability and verifiability are being rewritten, and where the systems being governed are operating at a speed and scale that human oversight alone cannot keep pace with.