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A method and apparatus for authenticate block chain trust

A verification method and block chain technology, applied in the field of block chain trusted verification methods and devices, can solve unrealistic and prone to trust problems and other problems, and achieve a high degree of credibility

Active Publication Date: 2019-03-15
深圳市墨者安全科技有限公司
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Problems solved by technology

[0004] In reality, new public chains often appear, but at the beginning the number of nodes is not many, even only single-digit nodes, and the degree of decentralization needs to increase the number of nodes and disperse benefits to each node, but adding many nodes in one The early stage of the new public chain is not realistic, and it is easy to have trust problems at this time

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  • A method and apparatus for authenticate block chain trust
  • A method and apparatus for authenticate block chain trust

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Embodiment Construction

[0017] In order to fully understand the technical content of the present invention, the technical solutions of the present invention will be further introduced and illustrated below in conjunction with specific embodiments.

[0018] Such as figure 2 As shown, in the blockchain trust mechanism of this embodiment, a reference chain is added to the main chain for recording and verification. In other embodiments, more than one reference chain can also be used for recording and verification. The reference chain is the Ethereum public chain, in which a smart contract is developed.

[0019] The trusted verification method of this embodiment includes a regular writing step and a regular verification step. When the main chain is first established, the regular writing step can be started when the main chain has data, and the regular verification step can be carried out when the reference chain has records.

[0020] The main content of the regular writing step is to regularly write th...

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Abstract

The invention relates to a block chain trustworthiness verification method and a device. The trusted authentication method adopts a main chain and at least one reference chain. The reference chain contains an intelligent contract. The trusted authentication method comprises the following steps: periodic writing-in step: periodically writing the current node information and the current block information of the main chain into the intelligent contract of one of the reference chains; Periodic verification step, periodically combined with the node information, block information and main chain information stored in the reference chain for verification. At least one reference chain is reference for recording, Theoretically, only one node is needed, which can prove that the data of the main chainhas not been tampered with in a period of time, even if the operator can not modify the data, the operation cost of the new chain and the private chain can be reduced by using fewer nodes, and the credibility of the new chain and the private chain can be ensured.

Description

technical field [0001] The present invention relates to block chain technology, in particular to a block chain trusted verification method and device. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. In a narrow sense, the blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be tamper-proof and unforgeable distributed ledgers. Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated scripts to A new distributed infrastructure and computing method for programming and manipulating data through smart contracts composed of code...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38
CPCG06Q20/3827
Inventor 董淳光
Owner 深圳市墨者安全科技有限公司
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