Rollup-Relay: Reducing Trust Assumptions in the Relay

Currently, there are fundamental trust assumptions in the relay, for example, the relay does not tamper with the builder’s blocks. We propose an approach to reduce these trust assumptions in the relay, called the Rollup-Relay. In the Rollup-Relay, we utilize a rollup to enable the exchange of the minimal information needed for the builder and proposer to complete the auction. For more information about this approach, refer to this doc: Rollup-relay - HackMD