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Storage-based block chain excitation method, block chain network and storage network

A storage network and block chain technology, applied in the field of block chain network and storage network, storage-based block chain incentive method, can solve the problems of unable to punish evil nodes, easy to generate centralization, consume a lot of energy, etc.

Active Publication Date: 2019-02-12
HUAZHONG UNIV OF SCI & TECH +1
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Problems solved by technology

[0005] In view of the defects of the existing technology, the purpose of the present invention is to solve the technical problems that the existing blockchain consensus mechanism cannot punish malicious nodes, consumes a lot of energy in the consensus process, is prone to centralization, and does not encourage users to share idle storage

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  • Storage-based block chain excitation method, block chain network and storage network
  • Storage-based block chain excitation method, block chain network and storage network

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Embodiment Construction

[0050] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0051] The overall idea of ​​the present invention is to combine the blockchain and the storage network, calculate the global ranking according to the bet amount and storage contribution of the nodes, generate a committee, and members of the committee take turns to generate blocks. The block producing node issues storage rewards according to the storage contribution in the current time period, a...

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Abstract

The invention discloses a storage-based block chain excitation method, a block chain network and a storage network. The method of the invention comprises the following steps that a ranking algorithm of the block chain nodes is proposed. The total contribution value is calculated by the storage contribution and the betting amount of the block chain nodes, and the contribution of the nodes to the whole system in the storage contribution and the betting is effectively evaluated. In this paper, a method of ranking un_rank nodes is proposed, in which the nodes of the whole network participate in the ranking as much as possible, and the un_rank nodes can also get the block chain reward by storing their contribution. A method of incentive based on storage reward and wager amount is proposed, which effectively motivates the node to maintain the whole block chain system continuously and ensure the safety of the block chain system. The method of the invention is suitable for rewarding nodes according to the storage contribution, can effectively evaluate the storage contribution of nodes, motivates all nodes to participate in the system maintenance of the block chain, and rewards the nodes based on the storage contribution.

Description

technical field [0001] The invention belongs to the field of block chains, and more specifically, relates to a storage-based block chain incentive method, a block chain network and a storage network. Background technique [0002] Blockchain (Blockchain) technology is widely used in the financial field because of its advantages of decentralization, transparent transaction process, traceability, and ease of auditing. The consensus in the blockchain refers to multi-party data, The process of reaching a consensus based on behavior or process, and the consensus mechanism thus formulated is the key to ensuring the safe and stable operation of the blockchain system. [0003] Proof of Work (POW for short) and Proof of Stake (POS for short) are currently mainstream consensus mechanisms. [0004] However, there are some problems that cannot be ignored in the above consensus mechanism. The POW mechanism rewards groups with high computing power and obtains the right to generate blocks...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/06G06Q20/38G06Q40/04
CPCG06Q20/065G06Q20/3823G06Q40/04
Inventor 代炜琦吴为龙包庆华金海刘昱
Owner HUAZHONG UNIV OF SCI & TECH
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