Consensus Layer Meeting 180[2026-06-11 |
ACDC 180

Consensus Layer Meeting 180[2026-06-11 | ACDC 180

June 19, 2026 · 1h 13m · Episode 180

About this episode

The episode discusses updates on DevNet 5, PTC attestations, network issues, and proposed changes to the beacon API.

The conversation covers updates on DevNet 5, issues with PTC attestations, the impact of the peering bug, the transition to using QUIC as the default transport, and proposed changes to the beacon API and builder execution requests. The conversation covers a proposal for pre-aggregating attestations at the source, addressing concerns about network efficiency, validator privacy, and impact on large operators. The discussion also delves into the potential impact on aggregators and the need for further study on the number of aggregators and committee size. Takeaways DevNet 5 updates include issues with Prism and Grandine, triggered by a malicious lost start client. PTC attestation issues stem from determining duties with the head state and sending attestation for different branches. The peering bug led to isolated nodes and incorrect attestation from Nimbus blocks. The transition to using QUIC as the default transport is a topic of discussion, with concerns about the impact on network stability. Proposed changes to the beacon API and builder execution requests aim to address issues with deposits and caching. Pre-aggregating attestations at the source Impact on network efficiency and…

Topics covered

Keywords

Mentioned in this episode

Organizations: ECH Institute Inc.

Products: DevNet 5, PTC, QUIC, beacon API, builder execution requests, Prism, Grandine, Nimbus

More episodes of ECH Institute Podcast

Explore listener stats, chart rankings, contacts and more on the ECH Institute Podcast podcast page.