ACDE #200: Ethereum’s Superpower is Transparency

In the 200th ACDE call, developers discussed the urgent need to address Ethereum's history growth problem and the activation of PyrDAS as part of the Fusaka upgrade. The call highlighted updates on Pectra DevNet 4 and the launch of Mekong, the first public Pectra testnet. Concerns were raised about pre-committing EIPs to upgrades that are still months away, particularly regarding the testing of PyrDAS independently of other Fusaka EIPs like EOF. The urgency surrounding PyrDAS indicates it is a high priority for developers eager to implement it post-Pectra.

A significant topic was a proposed EIP to enhance the Ethereum wire protocol to manage history growth, which is outpacing the growth of Ethereum's state. Research suggests that by mid-2025, Ethereum nodes may require at least 4 terabytes of disk space, doubling the previous requirement. Julio raised concerns about users operating full nodes on limited storage and proposed short-term solutions while developers work on long-term strategies, including EIP 4444 and the Portal Network, which would allow nodes to access history data without local storage.

The discussion emphasized that consensus on history data is not critical for Ethereum's progress, suggesting client teams should determine their own methods for history expiry. The ACD calls, which began in early 2017, have evolved significantly, with increased participation and diversity among stakeholders. The governance structure has seen changes in moderation, ensuring fresh perspectives in leadership.

Despite challenges, Ethereum remains an open-source project with a strong emphasis on transparency, fostering a collaborative environment for development. As the podcast transitions to DevCon week, listeners can expect insights from the event in future episodes.