Phase 7 HMAC-signed receipts audit — PASS
run at: 2026-04-14T18:25:42.071Z
elapsed_ms: 9965
api_url: http://localhost:3001
web_url: http://localhost:3000
test_employee_slug: receipts-audit-emp-1776191132105
flow: auto_exec → receipt generated → verified green → tampered → red
