security_review/audit/topics/checkpoint_quorum.md

# SpaceCash Security Review Topic: checkpoint_quorum

- Severity if failed: `high`
- Status: `not_reviewed`
- Reviewer:
- Reviewed at:

## Required Questions

- [ ] Can non-validator wallets vote?
- [ ] Can votes for stale or altered tips count toward quorum?

## Expected Controls

- registered validator wallets
- tip-bound signed payload
- vote audit

## Evidence Collected

- Source files reviewed:
- Commands/tests run:
- Artifacts reviewed:

## Findings

- None recorded yet.

## Closure Notes

- Decision: `not_reviewed`
- Notes: