Nethermind has independently audited Priority Blockspace for Humans (PBH), the World Chain Builder, and Rollup Boost to verify correctness, security, and reliability ahead of mainnet deployment

Quotes that support claims

Concerning the PBH, World disclosed that it has been battle-tested in an incentivized testnet by a diverse group of researchers and developers and has also received a stamp of approval through independent audits by Nethermind. Seamlessly integrated into World Chain’s Block Builder and Rollup Boost, PBH also empowers custom transaction ordering across OP Stack chains, highlighting its robust and adaptable design.

World Chain Builder, PBH and Rollup Boost have each been independently audited by Nethermind to help ensure correctness, security, and reliability ahead of mainnet deployment.