World Chain Implements EIP-7928 Ahead of Mainnet Launch

cryptonews.ruPublicado a 2026-08-06Actualizado a 2026-08-06

Resumen

World Chain announces it will implement full block access lists on August 17, becoming the first production Layer 2 (L2) network to transmit EIP-7928 access list data within each flash block. This update is a key step in scaling blockchain throughput without increasing hardware demands for independent validators. The implementation allows validators to verify transactions in parallel during block formation, supporting throughputs up to 1 gigagas per second. Block Access Lists (BALs) provide a record of the state read and written by each transaction, enabling independent transactions to be verified simultaneously across multiple CPU cores. World Chain extends the EIP-7928 specification by streaming access list data every 200 milliseconds via its flashblock architecture. This lets validators begin verification as blocks are assembled, reducing latency and distributing the verification workload. While EIP-7928's full deployment on Ethereum is planned for the future Glamsterdam upgrade, World Chain is implementing it via a runtime flag, allowing node operators to update without a coordinated network hard fork. Internal tests on World Chain networks showed stable verification latency even with throughput surges reaching 1 gigagas per second on standard cloud infrastructure. This suggests blockchain networks can scale throughput significantly without a proportional increase in the computational power required for chain validation. This launch marks the first production impleme...

World Chain announces it will implement full block access lists on August 17th, becoming the "first" Layer 2 (L2) network in production to transmit EIP-7928 access list data within each flashblock. This implementation marks a significant step in efforts to scale blockchain throughput without increasing the hardware requirements for independent validators.

According to a press statement, the update allows validators to verify transactions in parallel during the block formation stage, enabling throughput of up to 1 gigagas per second without increasing hardware demands.

World Chain's implementation changes how validators confirm block validity. Instead of sequentially re-executing each transaction, full block access lists provide a record of the state read from and written to by each transaction. This allows independent transactions to be verified simultaneously across multiple CPU cores.

The network extends the EIP-7928 specification by streaming access list data every 200 milliseconds via the flashblock architecture. Validators begin verifying transactions immediately as blocks are assembled, reducing latency and distributing verification work across the entire block assembly process.

EIP-7928 is a proposed Ethereum upgrade that introduces Block Access Lists (BAL) - a new, consensus-verified record of every account and storage slot affected during block execution. This structure explicitly describes all state read and write operations in Ethereum blocks, allowing clients to verify and schedule execution in parallel rather than detecting dependencies on the fly.

Unlike the planned implementation of EIP-7928 in Ethereum as part of the upcoming Glamsterdam upgrade, World Chain is implementing this feature via a runtime flag. Client operators can upgrade ahead of the mainnet launch without requiring a coordinated network-wide hard fork.

Internal testing on World Chain networks showed that verification latency remained stable even with a sharp increase in throughput reaching one gigagas per second on standard cloud infrastructure. The results suggest blockchain networks can significantly scale throughput without proportionally increasing the computational power required for chain validation.

This launch represents the first production implementation of streaming EIP-7928 block access lists and contributes to Ethereum's broader scaling roadmap. World Chain states this approach enhances performance while preserving accessibility for independent validators - a key requirement for maintaining decentralized networks.

Preguntas relacionadas

QWhat key feature is World Chain implementing on August 17th, and what does it claim to be the first to achieve?

AWorld Chain is implementing full block access lists on August 17th, claiming to be the first production L2 network to transmit EIP-7928 access list data within every flashblock.

QHow do block access lists (BAL) from EIP-7928 change the way validators verify blocks, according to the article?

AInstead of sequentially re-executing every transaction, block access lists provide a record of the state that each transaction reads and writes. This allows independent transactions to be verified simultaneously on multiple CPU cores.

QWhat performance benefits does World Chain's implementation of EIP-7928 claim to offer?

AThe implementation allows validators to verify transactions in parallel during block construction, enabling throughput of up to 1 gigagas per second without increasing hardware requirements and reducing latency by spreading verification work over the block building process.

QHow does World Chain's method of implementing EIP-7928 differ from Ethereum's planned implementation?

AUnlike Ethereum's planned implementation via the Glamsterdam hard fork, World Chain is implementing the feature using a runtime flag. This allows client operators to upgrade before mainnet launch without needing a coordinated network-wide hard fork.

QWhat was a key finding from World Chain's internal tests regarding performance, as mentioned in the article?

AInternal tests showed that verification latency remained stable even under a spike in throughput reaching one gigagas per second on standard cloud infrastructure, suggesting blockchain networks can scale throughput significantly without proportionally increasing verification computational power.

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