Blockchain-based steel production capacity pre-sale business data processing system and method
A business data and processing system technology, applied in the field of steel business data security processing, to achieve the effects of easy traceability, improved credibility, and improved work efficiency
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Embodiment 1
[0035] This embodiment provides a blockchain-based steel product capacity pre-sale business data processing system, which is used to collect and store the uploaded data of each certified core node, and realize the deposit supervision of steel product capacity pre-sale business data. Nodes include steel mill terminals, trading center terminals, customer terminals and supervision terminals. The steel production capacity pre-sale business data includes order sales data, order transaction data, order order data, warehouse storage data and supervision data.
[0036] The data processing system includes an authorization module, an authentication module, a receiving module, and an open supervision interface module, wherein the authorization module is used to authorize terminals requesting access to form core nodes, and each core node obtains an identity code representing its own identity identity_key and key pair (public-private public_key and private key private_key), the authorizatio...
Embodiment 2
[0061] This embodiment provides a blockchain-based method for processing steel production capacity pre-sale business data. The method uses orders as the main line to realize the deposit and supervision of steel production capacity pre-sale business data. The steel product production capacity pre-sale business data includes order sales data. , order transaction data, order order data, warehouse storage data and regulatory data. The method includes the following steps:
[0062] Authorize the terminal requesting access to form a core node, the core node includes a steel plant terminal, a trading center terminal, a client terminal and a supervisory terminal;
[0063] Perform identity authentication processing on the terminal that initiates the data upload request;
[0064] After the identity authentication is passed, receive and store the uplink ciphertext data of the terminal that initiated the data upload request;
[0065] Receive a supervision request instruction from the sup...
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