CROSS-CHAIN USAGE-RIGHTS SYSTEM AND METHOD, DEVICE, ELETRONIC APPARATUS AND STORAGE MEDIUM

摘要

A cross-chain usage-rights system and method, a device, an electronic apparatus and a storage medium, the system comprising: one or a plurality of certificate storage blockchains (511, 512, 513, 514), the certificate storage blockchains (511, 512, 513, 514) being used for storing rights attribution data; one or a plurality of usage-rights blockchains (531, 532, 533), the usage-rights blockchains (531, 532, 533) being used for processing a rights application service; at least one cross-chain relay (521, 522), each cross-chain relay (521, 522) respectively being connected to at least one certificate storage blockchain (511, 512, 513, 514) and to at least one usage-rights blockchain (531, 532, 533); the cross-chain relay(s) (521, 522) reading rights attribution data located on the certificate storage blockchain(s) (511, 512, 513, 514) in order to respond to a rights confirmation request initiated by the usage-rights blockchain(s) (531, 532, 533), causing the usage-rights blockchain(s) (531, 532, 533) to use the response result for processing a corresponding rights application service.