Interop: Established pattern research

[thedarkjester]

Description

Investigate established patterns on how others are using/implementing EIP-7888, particularly when it comes to proving or validating the L2 anchored block hashes were valid on L1

Motivation

Prevent rebuilding patterns and overcomplicating it

Tasks

• Investigate established patterns

Acceptance criteria

• Understand how others are doing it/plan to do
• Validate our thinking and

Risks

• Others are not zkEVM
• Others are not doing it yet