Block chain-based warehouse receipt pledge logistics financing method and device, equipment and medium
A blockchain and logistics technology, applied in the blockchain field, can solve the problems of high financing costs, difficult supervision, and high risks, and achieve the effect of simplifying financing processes, improving efficiency, and regulating their own behavior.
Pending Publication Date: 2021-12-28
HUNAN UNIV
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Problems solved by technology
[0005] On the one hand, this application provides a blockchain-based warehouse receipt pledge logistics financing method to solve the existing technical problems of warehouse receipt pledge logistics financing costs, difficulty in supervision, low efficiency and high risk
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[0068] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0069] For ease of understanding, first explain the technical terms and multi-party nodes involved in the blockchain network in the blockchain-based warehouse receipt pledge logistics financing method.
[0070] Blockchain technology, also known as distributed ledger technology, is an emerging technology in which several computer devices jointly participate in "bookkeeping" and jointly maintain a complete distributed database. Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Broadly speaking, blockchain technology uses block chain data structures to verify and store d...
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The invention discloses a block chain-based warehouse receipt pledge logistics financing method and device, equipment and a medium. According to the method, a distributed account book technology, an asymmetric encryption technology, an intelligent contract technology, a Hash algorithm, a digital signature, an intelligent contract technology and a black and white list mechanism in a block chain are fully utilized, so that certificates such as contracts and receipts in each business stage of a warehouse receipt pledge logistics financing process can be accurately verified on the chain at a high speed; therefore, the efficiency of the whole process is improved, the time is saved, the cost is reduced, the financing process is simplified, quick operation of transactions can be promoted, the trust and risk problems of links such as loan of loan enterprises, financing of financing banks and guarantee of logistics enterprises are solved, rights and interests of all parties are guaranteed, benefits of all parties are effectively prevented from being damaged, and smooth cooperation is promoted. And meanwhile, the loan enterprises are prevented from maliciously tampering the money return path, and the fraud risk of the loan enterprises and the loan risk of a financing bank node are reduced.
Description
technical field [0001] This application relates to the technical field of block chain, in particular, to a logistics financing method, device, equipment and medium based on block chain warehouse receipt pledge. Background technique [0002] Logistics Finance refers to the effective organization and adjustment of the movement of monetary funds in the logistics field through the application and development of various financial products in the operation process for the logistics industry. These capital movements include various deposits, loans, investments, trusts, leases, mortgages, discounts, insurance, securities issuance and transactions that occur in the logistics process, as well as various intermediate businesses involving the logistics industry handled by financial institutions, etc. . According to the degree of participation of financial institutions, the operation mode of logistics finance can be divided into two types: capital circulation mode and asset circulation ...
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Patent Timeline
Login to View More IPC IPC(8): G06Q20/38G06Q40/02G06Q40/06G06Q40/08
CPCG06Q20/3825G06Q20/3829G06Q20/389G06Q40/06G06Q40/08G06Q40/03
Inventor 杨婷马超群周中定万丽
Owner HUNAN UNIV