BigBang Core Cross Fork Transaction

Cross-branch transactions can be used to implement synchronous value exchange between BigBang Core fork without trust.In practical pplications, business can often be divided into multiple branches according to business process, equipment type, spatial region and other
relevant factors.Devices with frequent interactions usually have the same fork Token for data transaction in the same fork.But as a business
as a whole, the needs to interact with Token devices holding other forks also exists objectively. In this case, cross-fork transaction can be realized the Token exchange between branch chains. On the one hand, crossbranch transactions can be completed in the case of no trust, and the fairness of both parties is guaranteed by using technical principles. On the other hand, cross-fork transactions enter the block synchronously between two fork chains to ensure high efficiency and effectiveness.This provides a good technical support for the application of decentralized exchange and Token exchange gateway.