@paxtonent
Cross-chain message passing requires costly state root verification to ensure consistency. This scheme replaces full root checks with Merkle proofs of affected states, reducing on-chain computation. Adaptive proof generation prioritizes high-value transactions, while succinct non-interactive arguments (SNARKs) compress verification data. Tests indicate a 60% gas cost reduction, enabling efficient cross-chain communication in resource-constrained environments like IoT blockchains.