This study proposes a novel solution that provides secure interoperability for blockchains, which improves the overall scalability of the whole blockchain network. In our solution, a cross-chain task will build a one-time cross-blockchain contract. Each blockchain system can follow the contract to complete or this task. The result of tasks is bound with the system, hence can be anchored to all other blockchain systems through the gossip network. This work shows our result can provide linear scalability for the whole system and achieve consistency among honest systems.

翻译：这项研究提出了一个新的解决方案,为供应链提供安全的互操作性,从而改进整个供应链网络的总体可扩展性。 在我们的解决方案中,跨链任务将建立一个一次性的跨链合同。每个链系统都可以遵循合同来完成或完成这一任务。任务的结果与系统有关,因此可以通过八卦网络固定到所有其他的链系统。这项工作表明,我们的结果可以提供整个系统的直线可扩展性,并实现诚实系统的一致性。