## Scope Investigate if [`risc0-ethereum/contracts/src/StructHash.sol`](https://github.com/risc0/risc0-ethereum/blob/94dddfe18db9977d7f25fc71d8acc80ba1552aab/contracts/src/StructHash.sol) can be used - we are waiting on an answer by Kike and Xuyang (see [Slack](https://heliax.slack.com/archives/C09GWVBQSUF/p1759246931706679))