🔍 Contract AuditDaily ReportsFeb 17, 2026

Daily Audit Report

Date: February 17, 2026 Branch: main CI Status: Passing

Summary

NIGHTLY MEDUSA FUZZ — ALL CLEAR — 15/15 tests passed. 60.9M calls over 3 hours. 0 failures. All economic invariants held.

MetricValueStatus
Medusa Property Tests11/11All Pass
Medusa Assertion Tests4/4All Pass
Total Calls~60.9M—
Call Rate~5,930/sec—
Branches Covered476—
Test Sequences~609,000—
Failures0Clean
Duration3 hoursComplete

Medusa Parallel Fuzz Results

Config: medusa-3hr-fixed.json Target: MedusaEscrowV2Test Workers: 8 Corpus: corpus/medusa-v2 (4 entries)

Assertion Tests (4/4)

TestStatus
MedusaEscrowV2Test.createEscrow(uint256)PASSED
MedusaEscrowV2Test.escrow()PASSED
MedusaEscrowV2Test.scoreContract()PASSED
MedusaEscrowV2Test.usdc()PASSED

Property Tests (11/11)

PropertyStatus
medusa_abandon_only_fundedPASSED
medusa_abandonment_grace_boundsPASSED
medusa_balance_conservationPASSED
medusa_dispute_only_deliveredPASSED
medusa_dispute_window_boundsPASSED
medusa_fee_calculation_correctPASSED
medusa_fee_exactly_2_percentPASSED
medusa_locked_is_98_percentPASSED
medusa_seller_gets_lockedPASSED
medusa_status_transitions_validPASSED
medusa_treasury_receives_feePASSED

Economic Model Verification

The 2% flat fee model held across all ~60.9M fuzzer-generated call sequences:

PropertyVerificationResult
Fee = 2% of escrow amount60.9M fuzz callsExact
Locked = 98% of escrow amount60.9M fuzz callsExact
Balance conservation (no leakage)60.9M fuzz callsVerified
Seller receives locked amount60.9M fuzz callsVerified
Treasury receives fee60.9M fuzz callsVerified
Dispute only after delivery60.9M fuzz callsVerified
Abandon only when funded60.9M fuzz callsVerified

Running Totals

MetricTodayAll-Time
Medusa Calls60.9M60.9M
Total Fuzz Iterations60.9M82.4M+
Days of Testing1 (nightly)5
Vulnerabilities Found00

Nightly Medusa run complete. All V2 EscrowV2 invariants held across 60.9M calls. Next run scheduled tonight.

LatestFeb 14, 2026