01 / The operating case
What changes in a real workflow?
A new production rule narrows refund limits while agents have queued refunds.
- 01Authority origin
- 02Task and grant
- 03Current decision
- 04Observed outcome
02 / Decision contract
What the executor must check
Publish immutable version, run simulation and shadow evaluation, activate atomically, propagate epoch to enforcement points and fail closed on unknown version.
InputPrincipal · task · action · target
DecisionGrant ancestry · policy · current state
ResultEnforce · record · verify outcome
03 / Failure and evidence
What goes wrong, and what can be proven?
Failure mode
One executor uses old policy while another uses new policy for the same grant.
Evidence to retain
Record version activation, propagation, shadow deltas, rollback and every decision version.
04 / Canonical scope
Why this reference stands alone
Policy versioning identifies bundles; rollout governs their safe change.
Illustrative implementation artifact
Policy release gates
draft -> tests -> historical simulation -> shadow decisions
-> reviewed delta -> atomic activation of version N
-> propagation acknowledgement -> monitor
-> rollback to immutable version N-1 if neededPrimary references