The recent Fusaka upgrade, implemented on December 3, 2023, marks a pivotal moment for blockchain technology, particularly for rollups. According to the conclusions drawn in the analytical report, the introduction of EIP-7917 aims to enhance transaction efficiency and coordination within the network.
EIP-7917 and Deterministic Proposer Lookahead
EIP-7917 introduces a groundbreaking feature known as deterministic proposer lookahead. This innovation allows rollups to effectively coordinate with future block proposers, facilitating preconfirmation mechanisms that significantly improve transaction inclusion rates and reduce latency.
Impact on Rollups and Blockchain Performance
Joaquin Mendes, COO of Taiko, emphasized the importance of this upgrade, stating that it provides a structural advantage for rollups that are designed around Layer 1 sequencing. This enhancement is expected to streamline operations and bolster the overall performance of the blockchain ecosystem.
The Ethereum network is currently entering a new era of automation with the activation of Fusaka, which contrasts with the recent Fusaka upgrade discussed in the previous news. For more details, see this article.








