RECOVERING CURRENT STATE
Measured activity remains source-attributed. Original events stay immutable; adjustments append. Charts filter the same event field rather than presenting a disconnected billing summary.
Append-only metering under current principal visibility
✓Original usage events remain immutable
✓Adjustments append rather than rewrite source evidence
○No contradictory evidence supplied to this projection.
✓No room-local obligation is open.
PROVEN + UNCHANGED + UNCONTRADICTED → INHERITED
↳Navigation and model uncertainty do not invalidate accepted proof.
Usage appears only after a real invocation emits authorized metering evidence.