Work / Web3 · Security

Smart contracts audited and deployed with zero critical findings

A full audit and multi-chain deployment of a smart contract suite, closing every finding before launch.

0Critical findings

Multi-chainDeployment

FullAudit before launch

The challenge

Deploying smart contracts across multiple chains raises the stakes on every line of code, since a missed vulnerability can be irreversible once deployed.

What we built

A full audit process ahead of a multi-chain deployment, working through every finding before contracts went live.

Vault.solToken.solBridge.sol0 critical0 high2 medium · fixed12 low/info · fixed

41function withdraw(uint256 amount) external nonReentrant {

42 require(amount <= balances[msg.sender], "balance");

43 require(amount <= dailyLimit[msg.sender], "limit");M-01 fixed: limit check added

44 balances[msg.sender] -= amount;

45 emit Withdrawn(msg.sender, amount);L-03 fixed: event emitted

46 token.safeTransfer(msg.sender, amount);

47}

49function claimRewards(uint256 maxItems) external {M-02 fixed: loop bounded

50 for (uint256 i; i < maxItems; ++i) { _claim(i); }

51}

Deployments

EthereumVault, Token✓ live

PolygonToken, Bridge✓ live

ArbitrumVault✓ live

Full audit completed before go-live

The result

The contracts launched with zero critical findings outstanding, across every chain in the deployment.

At a glance.

0 critical findings at launch

Multi-chain deployment

Full audit completed before go-live

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