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YichenGuardAI-Powered E-Invoicing Release Assurance
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WorkspaceNordic ERP Core

Release candidate 2026.08

Compare the frozen contract with observed outcomes, then trace priority findings into evidence review.

Action requiredRule-based checks · no AI
  1. ✓
    01Freeze contract
  2. ✓
    02Execute Mock
  3. ✓
    03Compare semantics
  4. ✓
    04Seal evidence

Frozen portfolio run

run_portfolio_mock_v1

Total12Versioned scenarios
Pass5matched contracts
Warn1pending evidence
Fail4hard regressions
Review2unknown outcomes

Exact inputs and policies

Fixture set
1.0.0
Adapter
mock-adapter-1.0.0
Contract
ksef-2.6.0-bootstrap-unverified
Invoice schema
FA(3)-shape-unverified
Assertion engine
assertion-engine-1.0.0
Diff policy
semantic-diff-1.0.0

SHA-256 · 3c651edeab0bdcd8a483b9de0964dea2bec4fa1af282d92b80ddd6bc63c48307

Expected versus observed

Expected rejection is a pass when the frozen contract matches.

Twelve demo scenarios evaluated by deterministic status assertions and normalized field comparison.
ScenarioCategoryExpectedObservedDifferencesResults
Domestic standard invoicev1 · scenario_domestic_standardHAPPY PATHAcceptedAccepted0Pass
Foreign-currency invoicev1 · scenario_foreign_currencyHAPPY PATHAcceptedAccepted0Pass
Missing buyer identifierv1 · scenario_missing_buyer_expected_rejectionEXPECTED REJECTIONRejectedRejected0Pass
Invalid seller identifierv1 · scenario_invalid_seller_expected_rejectionEXPECTED REJECTIONRejectedRejected0Pass
Formatting-only identifier changev1 · scenario_formatting_noiseFORMATTING NOISEAcceptedAccepted0Pass
Gross amount decimal shiftv1 · scenario_gross_amount_regressionMAPPING REGRESSIONAcceptedRejected1Fail
Currency mapping regressionv1 · scenario_currency_regressionMAPPING REGRESSIONAcceptedRejected1Fail
Payment terms shortenedv1 · scenario_payment_terms_regressionMAPPING REGRESSIONAcceptedAccepted1Fail
Permission deniedv1 · scenario_permission_deniedPERMISSIONAcceptedRejected0Fail
Session interruptedv1 · scenario_session_interruptedSESSIONAcceptedUnknown0Review required
Rate-limited pending resultv1 · scenario_rate_limit_pendingRATE LIMITAcceptedPending0Warn
Unexpected contract responsev1 · scenario_contract_change_unknownCONTRACT CHANGEAcceptedUnknown0Review required