This paper emphasizes the critical role of interoperability in enabling efficient and secure communication for the fragmented distributed ledger ecosystem, particularly within on-chain finance. The purpose of this study is to streamline and accelerate empirical research on the intersection of cross-chain interoperability solutions and their impact within on-chain finance. The analysis examines the relationship between financial use and interoperability while comparing the properties of novel cross-chain interoperability protocols (LayerZero, Wormhole, Connext, Chainlink Cross-Chain Interoperability Protocol, Circle Cross-chain Transfer Protocol, Hop Protocol, Across, Polkadot, and Cosmos), focusing on their design, mechanisms, consensus, and limitations. To encourage further empirical study, the paper proposes a set of network metrics and sample statistical models and provides a framework for evaluating the performance and financial implications of interoperability solutions.

翻译：本文强调了互操作性在碎片化分布式账本生态系统中实现高效安全通信的关键作用，特别是针对链上金融领域。本研究旨在简化和加速跨链互操作性解决方案及其在链上金融中影响的相关实证研究。通过分析金融应用场景与互操作性之间的关系，本文系统比较了新型跨链互操作性协议（包括LayerZero、Wormhole、Connext、Chainlink跨链互操作性协议、Circle跨链传输协议、Hop协议、Across、Polkadot和Cosmos）在架构设计、运行机制、共识机制及局限性等方面的特性差异。为促进后续实证研究，本文提出了一套网络度量指标与示例统计模型，并构建了评估互操作性解决方案性能及金融影响的框架体系。