World Chain EIP-7928 Targets Parallel L2 Validation
The World Chain EIP-7928 implementation is designed to stream block-level access lists through Flashblocks, allowing validators to begin parallel verification while a block is still being constructed. World Chain enabled the system on Sepolia on July 27, 2026, and scheduled its mainnet activation for August 17. It therefore should not yet be described as fully active on mainnet.











