High-value data on-chain system based on blockchain oracle

An oracle machine and blockchain technology, applied in the blockchain field, can solve the problem of inability to upload high-value data to the chain, and achieve the effect of even distribution on the chain, reasonable and efficient storage, and improved effect.
CN113630477BActive Publication Date: 2022-02-11JIANGSU RONGZE INFORMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU RONGZE INFORMATION TECH CO LTD
Publication Date
2022-02-11

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Abstract

The invention discloses a high-value data uplink system based on a blockchain oracle, which belongs to the technical field of the blockchain and includes a node statistics module, a screening and sorting module, a memory allocation module, an uplink analysis module and an uplink update module; an acquisition area According to the storage information on the block chain, according to the unstored memory and the stored memory in the storage information, obtain the memory availability rate of several child nodes, and obtain the sorted set of nodes to be linked and the first node according to the memory availability rate; The first storage data obtains the storage mean value, and the second node sorting set and partition sorting set are obtained by storing the mean value; the invention also discloses a high-value data chaining method based on a blockchain oracle machine; the invention is used to solve existing solutions The technical problem that high-value data cannot be reasonably uploaded to the chain according to the memory usage of several sub-nodes.
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Description

technical field

[0001] The invention relates to the technical field of block chains, in particular to a high-value data chaining system and method based on block chain oracles. Background technique

[0002] The oracle machine is like a third-party data agent in the blockchain world. When a smart contract on the blockchain has data interaction requirements, the main thing the oracle machine does is to process the requests provided by the smart contract in the blockchain. , to transfer some information and data outside the chain to the chain.

[0003] When the existing blockchain data is uploaded to the chain, there is no reasonable screening and classification based on the memory usage of several sub-nodes on the blockchain, so that high-value data with different storage cannot be stored on the chain reasonably, resulting in high-value The effect of data on-chain is not good. Contents of the invention

[0004] The purpose of the present invention is to provide a high-valu...

Claims

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