Project Background

Website Details

• Coinbase is a trusted platform for buying, selling, and managing various cryptocurrencies, including Bitcoin, Ethereum, and Dogecoin. It offers tools for individuals, businesses, and developers, including advanced trading options, crypto wallets, and institutional solutions. Users can earn rewards, access staking, and participate in learning programs. Coinbase prioritizes security with best-in-class storage solutions. The platform also provides educational resources on crypto basics and market updates.

Website: coinbase.com

Code Details

• The `UpgradeableOptimismMintableERC20` contract is an upgradeable version of the `OptimismMintableERC20` contract, which enables the minting and burning of tokens by a bridge contract. This version integrates OpenZeppelin’s upgradeable contracts to facilitate contract upgrades without disrupting the contract state.
• The `UpgradeableOptimismMintableERC20` contract is designed to facilitate token minting and burning through a bridge in an upgradeable manner. By incorporating OpenZeppelin’s upgradeable contracts and providing a structured way to add future upgrades, this contract ensures both functionality and maintainability in a dynamic blockchain environment.

Audit Summary

• We observed no issue in the smart contracts.
• The security state of the reviewed smart contract, based on standard audit procedure scope, is “Well Secured”.

Executive Audit Summary

• According to the standard audit assessment, the Customer`s solidity smart contracts are “Well Secured”.  This token contract does not have any ownership control, hence it is 100% decentralized.
  
• We used various tools like Slither, Solhint and Remix IDE. At the same time this finding is based on critical analysis of the manual audit.

Audit Report in PDF

Audit Report Flip book