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Method, system and device for block chain of financial supply chain

A supply chain and block chain technology, applied in the information field, can solve problems that do not involve supply chain financial issues, and achieve the effect of facilitating traceability, avoiding manual operations, and ensuring safety

Pending Publication Date: 2018-03-16
LI ZHAN SHANGHAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, none of the above applications involves supply chain finance issues, so it is necessary to provide a financial supply chain block chain method, system and device

Method used

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  • Method, system and device for block chain of financial supply chain
  • Method, system and device for block chain of financial supply chain
  • Method, system and device for block chain of financial supply chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] like figure 1 , 2 , 4, user A, user B, and user C pay the currency to the contract platform according to the smart contract, and the contract platform distinguishes the supply chain and defines different supply modules 1, 2, and 2, corresponding to different payments Module 1, payment module 2, and payment module 3. When the corresponding supply module 1 reaches the reservation, the payment module 1 completes the payment. When the corresponding supply module 2 reaches the reservation, the payment module 2 completes the payment. When the corresponding supply module 3 When the reservation is reached, the payment module 3 completes the payment.

Embodiment 2

[0073] like figure 2 , 3 As shown, the smart contract compiles the contract into an executable program through a coded programmable program, the payment is paid by a blockchain address, the block is divided into a transparent part and an encrypted part, and the encrypted part uses a hash Greek encryption method encryption, the encryption uses a secret key pair, the key pair is provided by the supply module, the secret key pair is divided into a public key and a private key, and the blockchain address uses the corresponding private key of the supply module Signature address, the blockchain address uses a one-time address, the reservation refers to the contract platform and the corresponding module preset payment conditions, and the contact refers to the contract platform or a third party matching the data provided by the supply module with the reservation Qualified and issued instructions.

Embodiment 3

[0075] like figure 1 , 2 , 3, and 4, user A, user B, and user C pay the currency to the contract platform according to the smart contract, and the contract platform distinguishes the supply chain and defines different supply modules 1, 2, and 2, corresponding to Different payment module 1, payment module 2, and payment module 3, when the corresponding supply module 1 touches the reservation, the payment module 1 completes the payment, when the corresponding supply module 2 touches the reservation, the payment module 2 completes the payment, when the corresponding, When the supply module 3 reaches the reservation, the payment module 3 completes the payment.

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Abstract

The invention aims at providing a method, a system and a device for a block chain of a financial supply chain for improving the transparency of the transaction information and the privacy of the commercial secret. In order to solve the technical problem, the invention adopts the technical scheme that the method for the block chain of the financial supply chain is characterized in that a user paysthe currency to a contract platform according to an intelligent contract, the contract platform distinguishes and defines different supply modules for the supply chain, the different supply modules are corresponding to the different payment modules, and when the corresponding supply module triggers the reservation, the payment module finishes payment. The intelligent contract is compiled into an executable program through a coding programmable program; and the payment adopts block chain address payment; the block is divided into a transparent part and an encryption part; the encryption part isencrypted through a Hash encryption method; the encryption adopts a secret key pair mode; and a secret key pair is provided by a supply module.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a financial supply chain block chain method, system and device. Background technique [0002] The technological innovation of the blockchain is the next-generation upgrade of the Internet TCP / IP protocol. It is the free transmission of information upgraded to the free notarization of information. It is the basic agreement and paradigm of global market credit in the future and will definitely bring new value to mankind. and prosperity. [0003] Chinese Patent Publication Application No. 201610401213.4 solves the problem of slow information authentication and long online waiting time from the perspective of blockchain consensus optimization. Chinese Patent Publication Application No. 201610479798.1 solves the phenomenon that command nodes are attacked in random instructions. Chinese patent Publication Application No. 201610413635.3 solves the problem of disconnection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L9/06
CPCH04L9/0643H04L9/3249H04L2209/56
Inventor 李立中王新权
Owner LI ZHAN SHANGHAI TECH CO LTD
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