World Chain launches streamed EIP-7928 on mainnet Aug. 17. World Chain said it will become the first production layer-2 blockchain to deploy streamed EIP-7928 block access lists, introducing the feature on its mainnet from Aug. 17 in a move aimed at improving transaction throughput without increasing validator hardware requirements. According to the company, the rollout marks the first production implementation of streamed EIP-7928 block access lists and contributes to Ethereum’s broader scaling roadmap. World Chain said full block access lists change that process by recording the blockchain state that each transaction reads and writes, enabling independent transactions to be verified simultaneously across multiple CPU cores. World Chain said this approach reduces validation latency while distributing verification work throughout the block-building process.