The Ethereum Foundation has launched a significant initiative to bolster the security of its upcoming Fusaka upgrade with a $2 million contest. Announced on September 15, this event invites researchers from around the globe to audit the upgrade’s codebase and identify vulnerabilities before it is officially implemented.
The contest is structured as a four-week event on the Sherlock testnet, running from September 15 to October 13. To incentivize early contributions, participants reporting findings in the contest’s first week will earn double points, while those submitting results in the second week will receive a 1.5x multiplier. This approach aims to ensure rigorous scrutiny during crucial phases of the upgrade’s development.
The initiative has garnered support from notable co-sponsors, including Gnosis and Lido, which have respectively contributed $100,000 and $25,000. The Ethereum Foundation noted that the involvement of these organizations illustrates a collective commitment from the broader ecosystem to enhance the upgrade process. A secure environment benefits not only developers and validators but also end-users.
However, not everyone is on board with the timing of the audit competition. Christine Kim, a former research vice president at Galaxy Digital, raised concerns about the wisdom of initiating an audit while developers are still in the process of identifying bugs within Fusaka’s development networks.
The Fusaka upgrade promises an array of technical enhancements aimed at increasing Ethereum’s scalability and transaction throughput, without sacrificing network efficiency. Key features of this upgrade include Peer Data Availability Sampling (PeerDAS) for optimized data distribution, updated gas limits for performance enhancement, and improved blob parameters to facilitate higher transaction volumes.
Despite its potential benefits, the rollout of the Fusaka upgrade has faced notable challenges, raising concerns about possible delays. In response to these issues, Ethereum developers clarified the planned schedule during a recent All Core Devs meeting. While no specific date for mainnet activation has been established, they indicated that the timeline for the upgrade significantly hinges on the successful progress of testnet deployments.
According to the current roadmap, Fusaka is set to be deployed on the Holesky testnet on September 29, followed by deployments on the Sepolia and Hoodi testnets on October 13 and October 27, respectively. Developers emphasized the importance of ensuring that all testnets successfully upgrade, and that results from Devnet-5 affirm that the network operates smoothly before proceeding with the mainnet activation.
