Alibaba Group Holding Limited
BLOCKCHAIN-BASED DATA PROCESSING

Abstract:

One or more embodiments of the present specification provide blockchain-based data processing methods and apparatuses that are applied to a blockchain network system that includes a node device of a service platform and a node device of a service provider. The method includes receiving first transaction data by the blockchain node device of the service provider; generating, by the blockchain node device of the service provider, second transaction data, as part of a second transaction, based on the service handling data; and sending, by the blockchain node device of the service provider, the second transaction data to a blockchain network.