# v1.93 Milestone Audit

Status: passed

## Scope Closed

- Phase `167`: L1 Contradiction Intake Rows And Comparison Basis
- Phase `167.1`: Contradiction Runtime Surface And Proof Lane

## Requirements Coverage

Score: `4/4` requirements satisfied

- `REQ-L1CON-01` through `REQ-L1CON-03` satisfied across Phases `167` and
  `167.1`
- `REQ-VERIFY-01` satisfied by the dedicated contradiction-surface proof lane

## Verification Evidence

- contradiction-row service and schema slices are green
- contradiction-aware acceptance lanes are green
- final contradiction-focused regression slice:
  - `15 passed`

## Accepted Open Gaps

- scientific adjudication beyond contradiction visibility
- automatic queue-level rerouting from contradiction signals
- broader analytical validation beyond the `L1` contradiction slice
