Transaction payment method and transaction payment device based on block chain

Abstract

The invention provides a transaction payment method based on a block chain, and the method comprises the steps: providing a block chain network which consists of a plurality of nodes, wherein the plurality of nodes comprise a payment node, a collection node, and a management node; enabling the target payment node to issue order information to the management node, and enabling the management node to broadcast authorization information to the blockchain network based on the order information; enabling the target collection node to verify the order information and broadcast a verification resultto the blockchain network; enabling the target payment node to broadcast and publish payment information to the blockchain network based on the verification result; verifying the payment information by other nodes in the blockchain network, and broadcasting and publishing a payment verification result; when the payment verification result is true, enabling the target collection node to issue delivery information to the blockchain network; and enabling other nodes in the block chain network to verify the delivery information, and broadcast and publish a delivery verification result to the blockchain network.

Description

technical field [0001] The present invention relates to the technical field of e-commerce, in particular to a block chain-based transaction payment method, device, computer equipment, and computer-readable storage medium. Background technique [0002] Online shopping has become an indispensable part of people's lives. The existing online shopping process includes the following steps: (1) The buyer places an order with the seller after selecting the desired product; (2) The seller receives the order and sends the payment amount to Send to the buyer; (3) The buyer sends the payment to the supervision center; (4) The supervision center notifies the seller after receiving the payment, and the seller delivers the goods; (5) The buyer notifies the supervision center after receiving the goods, and the supervision center transfers the payment to the seller . [0003] However, with the continuous development of computer technology, more and more potential safety hazards have emerged...

AI Technical Summary

Problems solved by technology

[0003] However, with the continuous development of computer technology, more and more potential safety hazards have emerged in the above-mentioned online shopping process. For example, criminals maliciously steal the buyer's order information and then commit fraud, seriously affecting the buyer's personal and property safety; False orders maliciously swiping orders to improve their own ratings, misleading consumers, and seriously disrupting the market economic order and people's production and life

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