Ensure the security of cross-chain transactions by implementing robust validation and verification mechanisms to prevent fraud and maintain data integrity.
Verify that the smart contract for cross-chain transactions includes robust mechanisms for verifying and validating transactions across different chains.
✓
✓
S5.4.A2
Ensure that the smart contract prevents double-spending and replay attacks in cross-chain transactions by implementing appropriate security checks.
✓
✓
S5.4.A3
Check that the cross-chain transaction contract handles communication and data integrity securely between different blockchain networks.
✓
✓
S5.4.A4
Verify that the smart contract includes fallback and recovery mechanisms for handling failures or inconsistencies in cross-chain transactions.