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Transaction verification processing method, apparatus and node device

A processing method and node technology, applied in the blockchain field, can solve problems such as inability to perform transaction verification, many interactions in the verification process, and poor timeliness, so as to achieve distributed and high reliability, improve verification efficiency, and ensure information synchronization Effect

Active Publication Date: 2017-08-18
CLOUDMINDS SHANGHAI ROBOTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing "simple payment verification" is inefficient and can only perform payment verification (verify whether the transaction exists and how many confirmations have been obtained), but cannot perform transaction verification (for example, verify whether the account has enough balance for expenditure, whether there is Double spending, whether the script can pass, etc.); on the other hand, the verification process has more interactions and poor timeliness

Method used

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  • Transaction verification processing method, apparatus and node device
  • Transaction verification processing method, apparatus and node device
  • Transaction verification processing method, apparatus and node device

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Embodiment Construction

[0052] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0053] see figure 1, is a schematic structural diagram of a blockchain network according to an embodiment of the present disclosure. The block chain network 100 includes: a plurality of nodes 101 . Every P2P network node that participates in transactions, block storage, block verification or forwarding, etc. can be used as a node in the blockchain. For example, node 101 may be a smartphone, a tablet, a server, an electronic device with an embedded system, or the like.

[0054] In one embodiment, the node 101 realizes writing data to the blockchain by publishing a transaction (Transaction) to the blockchain network. The transaction issued by the node 101 i...

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Abstract

The invention relates to a transaction verification processing method, apparatus and node device. The transaction verification processing method includes the following steps: transmitting a transaction hash of a to-be-verified transaction to a destination credible node which can establish new block and save a complete block chain; and receiving a verification result which is returned by the destination credible node which conducts payment verification and transaction verification on the to-be-verified transaction based on the transaction hash. According to the invention, the credible node verifies the to-be-verified transaction of lightweight nodes, simplifies the verification process of lightweight nodes, can at the same time conducts transaction verification and payment verification; since the lightweight nodes can determine credible nodes based on the node condition of the credible nodes, can effectively ensure safety of the verification process, ensures information synchronization, reduces verification time delay and increases verification efficiency.

Description

technical field [0001] The present disclosure relates to the technical field of blockchain, and in particular to a transaction verification processing method, device and node equipment. Background technique [0002] At present, blockchain technology is being applied more and more widely. Whether it is currency, virtual items, real estate, stocks, etc., they are all trying to use blockchain to record, making transactions transparent and decentralized. [0003] The blockchain network is based on a P2P (Peer to Peer, peer-to-peer network) network, and each P2P network node participating in transactions, block storage, block verification or forwarding is a node in a blockchain network. The data exchange between nodes is verified by digital signature technology, without mutual trust, as long as it is carried out in accordance with the established rules of the system, nodes cannot and cannot deceive other nodes. [0004] According to the different functions provided, each node in...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06Q20/40H04L9/06
CPCH04L9/0643G06Q20/3827G06Q20/401
Inventor 么文琦谢辉
Owner CLOUDMINDS SHANGHAI ROBOTICS CO LTD
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