Asset transfer recording system, asset transfer recording method and computer-readable non-transitory storage medium storing computer program

An asset transfer recording method for recording a history of an asset transfer on a blockchain, the method comprising:

• storing, with a data storage server, asset data of an asset to be transferred, the asset data being formed of a plurality of data items that have been collected and updated;
• generating, with a node, a data processing rule according to a request by a transferor of the asset, the data processing rule defining a rule of processing the asset data;
• storing, with the node, the data processing rule on the blockchain;
• generating, with the node, a data processing command according to the data processing rule, the data processing command being a command for the data storage server to process the plurality of data items;
• processing, with the data storage server, the plurality of data items according to the data processing command;
• generating, with the data storage server, a processing result upon completing processing the asset data;
• and
• storing, with the node, the processing result on the blockchain upon generating the processing result.

A computer-readable, non-transitory storage medium storing a computer program configured to cause at least one processor to:

• store, with a data storage server, asset data of an asset to be transferred, the asset data being formed of a plurality of data items that have been collected and updated;
• generate, with a node, a data processing rule according to a request by a transferor of the asset, the data processing rule defining a rule of processing the asset data;
• store, with the node, the data processing rule on a blockchain;
• generate, with the node, a data processing command according to the data processing rule, the data processing command being a command for the data storage server to process the plurality of data items;
• process, with the data storage server, the plurality of data items according to the data processing command;
• generate, with the data storage server, a processing result upon completing processing the asset data;
• and
• store, with the node, the processing result on the blockchain upon generating the processing result.